# Geometry

Note: CK12 is offering free tutoring done by college students. We are starting with an EP group with them where you can post your questions any time Here’s the info: You will need a create a free CK12 account then join the Easy Peasy Tutoring Group here. (You may be asked to enter the code, heiv7 .) Click on Q&A to ask a question. When you ask, include the question you are having trouble with. You should get an answer within 24 hours. (Remember in an online forum, never give out personal information.)

Credits: 1

Prerequisite: Algebra 1

Recommended: 9th, 10th

Test Prep: SAT, PSAT  (The new SAT, 2016, will have less geometry on it than it currently does.)

Course Description: This high school geometry course moves students from the basic principles of geometry through more advanced topics such as fractals. Students learn through textbooks, videos, practice, investigations, and online interactives. SAT prep is including with daily algebra and geometry SAT questions. Students will also use an online graphing calculator and complete exams including a midterm and a final. Topics covered in this course include: points, lines, planes, angles, proving theorems with deductive and inductive reasoning, parallel and perpendicular lines and planes, angle relationships, the equations of lines and slopes, types of triangles, properties of segments and angles, properties of congruent triangles, polygons, quadrilaterals, parallelograms, rhombi, rectangles, squares, kites, trapezoids, ratios and proportions, similarity, dilations, Pythagorean Theorem and its converse, the Law of Sines, the Law of Cosines, properties of circles and their tangent lines, arcs, inscribed angles and chords; equations and graphs of circles, perimeter and area of triangles, quadrilaterals, polygons, and circles; surface area and volume of prisms, cylinders, pyramids, cones, and spheres; symmetry, and transformations.

Materials: protractor, ruler, drawing compass, drawing paper, graph paper

Resources: CK12 Geometry Flexbook, Yay Math

Notes:

When you score your answers to the review questions, always count up and record how many you got right. Don’t subtract the number wrong off the total given. Every problem is worth one point unless otherwise stated. You may grant partial credit for a multi-part problem.

Day 1(*)

1. (*) Print out your first quarter grading sheet or use the Excel version.
2. What is geometry? Read the intro on the first page and then click on A and B. On each page do the interactive activity.
3. Complete part C, folding paper. Follow the directions. Go through questions C1 and C2. You don’t have to do the other sections, just this first page.
4. Here’s an intro to the first topic, points, lines and planes. Remember that when we say something is 2D or 3D, the D stands for dimensional. A 2D object has two dimensions: height and width. A 3D object has three dimensions: height, width and depth.
5. Read, do the review queue questions, check your answers at the bottom of the page, go through the examples and solutions carefully. Stop when you get to “Beyond the Basics.”  1.1 Geometry – Points, Lines, and Planes.

Day 2

1. Start at “Beyond Basics.” Read and go through the examples and solutions carefully. Stop when you get to “Further Beyond.”  1.1 Geometry – Points, Lines, and Planes
2. Scroll down to the review questions and do the first 5.

Day 3

2. Start at “Further Beyond.” Read and go through the examples and solutions carefully. Whenever it gives you a postulate, or a theorem, write it down. You should make a list of them. 1.1 Points, Lines, and Planes
3. Do the review questions after the first 5.

Day 4

2. Scroll down and begin reading with “The Ruler Postulate.” Segments and Distance 1.2 Read through carefully.
3. Do “Review Questions” 5 – 25. Pay attention to what numbers I tell you to do, so you don’t end up doing too many. Sometimes I’ll say do the even or odd numbered problems. Read the directions carefully each day.
5. Record your score out of 20. (Chance for one point of extra credit.)

Day 5

1. Do the review queue problems. Read through the material and try the examples. Stop when it gives you a link to an animation for constructing with a protractor.  Angles and Measurement 1.3
2. Use the link and use the interactive protractor to measure the angle.
3. Scroll down to the end of the lesson in order to check your answers.
4. Record your score as a 5 minus 1 point for each incorrect answer.

Day 6

1. Start with Marking Angles and Segments in Diagrams.  Angles and Measurement 1.3
2. Read through to the end and do the review questions.
3. Check your Geometry 1.3 answers.

Day 7

1. Read through the next chapter. Do the review queue and work through the examples.  1.4 Midpoints and Bisectors
2. Use the links on the page to see the line bisection and the angle bisection.
4. Record your score as a 5 minus 1 point for each incorrect answer.

Day 8

1. Go through this quick review on finding midpoints.
2. Scroll down, down, down and do these review questions: 1-18, evens 20 – 36.  If you want to try them, you can get a point of extra credit for any challenge question you get right.  1.4 Midpoints and Bisectors.
4. Record your score out of 27.

Day 9

1. Review angle measurement.
2. Do the review queue and read through the lesson, doing the examples. Always write down theorems and postulates.  1.5. Angle Pairs

Day 10

1. Scroll down, down, down and do these review questions: 1- 15, 16 – 30 even. There are 23 problems. 1.5. Angle Pairs
2. Check your Geometry 1.5 answers.
3. Record your score out of 22.

Day 11

1. Do the review queue and read the lesson. Work through the examples. Stop after you have looked through the classifying shapes chart.

Day 12

1. Review polygons.
2. Scroll down, down, down and do the review questions. The last one is optional, for extra credit.
3. Check your Geometry 1.6 answers.
4. Record your score out of 35.

Day 13

1. Review the terms.
2. Complete the questions as a test. Do not look up answers.
4. Record your score out of 15.
5. Go back through your review questions for sections 1.1 –  1.6. Try problems you had trouble with. Make sure you understand.

Day 14

1. Practice angle pairs.
2. Open this online graphing calculator.
3. Choose graphing calculator.
4. When you are working, don’t click on the “graphing calculator” button. It will take you back to the home screen.
5. Use the equations button to enter an equation that will draw a horizontal segment. Type the equation on the line. Use the greater than/less than spots under the equation to limit the line to a segment.
6. Draw a perpendicular bisector to your segment.
7. Draw a diagonal segment.
8. Draw a bisector to your segment.
9. Here’s my example. Click to enlarge.

Day 15*

1. Watch the video, inductive reasoning. *Print this worksheet to complete as you watch the video.

Day 16

1. Review inductive reasoning by going through the examples. You can skip the queue questions today.
2. Do the odd numbered questions in the review questions section.
4. Record your score out of 15.

Day 17

1. 2.2. Conditional Statement
• Do only number 4 from the “queue.”
• Read through and try the examples before you read the solutions.
• Stop at “Biconditional Statements.”
• Do the first 9 review questions.
3. Record your score out of 9.

Day 18

1. 2.2. Conditional Statement
• Read through the rest of the chapter and try the examples before you read the solutions.
• Start at “Biconditional Statements.”
• Do the review questions starting at number 10.
3. Record your score out of 20.

Day 19*

1. Learn some math logic with yay math!
2. 2.3. Deductive Reasoning
• Do  the review queue.
• As always record your score as a 5 minus 1 point for each incorrect answer.
• Start reading through the page.
• Stop at “The Law of Detachment.”
• Scroll down to right above the review questions and take a look at the answer to the two doors dilemma.

Day 20

1. 2.3. Deductive Reasoning
• Review by reading through the chapter and examples. Stop at “Truth Tables.”
• Do review questions 1-20 and 29-34.
• Record your score out of 25.

Day 21

1. 2.3. Deductive Reasoning
• Review by reading through the rest of the chapter and examples starting at “Truth Tables.”
• Do review questions 21-28.
• Record up to 8 points for completion.
2. Do some simple word problems solving segment length. You can stop when you get two right.
3. Now solve correctly two of these using the segment addition postulate.

Day 22

1. 2.4. Algebraic and Congruence Properties
• Do the queue questions.
• Check your answers at the end of the Chapter (after the review questions section).  (ANSWER CORRECTION:  For review queue 1:  First, add 3 to both sides and then divide both sides by 2. x=6)
• Record your score as a 5 minus 1 point for each incorrect answer.
• Try to figure out the “Know What” section.
• Read through “Properties of Equality” and “Properties of Congruence.” When you see equations and things like this,   , you should always read it as a sentence. What does this say? (answer: Segment AB is congruent to segment CD.)
2. Watch this video on the properties.
3. Complete this exercise. You aren’t being graded on this. There a few you don’t know yet. Try to figure out the answer.

Day 23*

1. *Print the worksheet and complete it while you watch the video on proofs.

Day 24

1. Start at “Using Properties of Equality with Equations.” It’s right after the charts of equality properties.
2. Go through the proofs carefully. Then do review questions 1-8.
4. You are just going to score this as 8 points. You get the point if you followed the directions.

Day 25

1. Review proofs with algebra.
2. Finish  the review questions , numbers 9 – 33.
4. Record your score out of 35.

Day 26*

1. *Complete the worksheet as you watch the video on angle proofs.
2. Complete this exercise (you don’t have to login) on two-column proofs. You aren’t graded on this. Learn from your mistakes.
3. Play a little pool. Use angles to make shots. I’ll link to this tomorrow too.

Day 27

1.  2.5. Proofs about Angle Pairs and Segments
• Try the examples before reading the solutions.
• Play a little pool. Use angles to make shots.

Day 28

1.  2.5. Proofs about Angle Pairs and Segments
• Do the review exercises numbers 6 – 35.
• Record your score out of 30.

Day 29

1. Review the terms.
2. Do the questions as a test. Do not look up answers.
3. Chapter 2 Review1/Test.  Number 3 has a little typo. I think you’d still get it, but it should say  6(2a + 1) = 12a + 6
5. Record your score out of 10.
7. Type in two equations (the form should be y = mx + b) so that their graphs intersect. (Click on equations and then on graph.)
8. Label (in your mind) the four angles formed as angles A, B, C and D. Write as many true statements as you can about those four angles. (congruence, supplements…)

Day 30

1. 3.1. Lines and Angles
• Do the queue questions.
• Read the lesson and try the constructions.
• You can use the links if you like.  one  two

Day 31

1. 3.1. Lines and Angles
• Do the review questions numbers 1-17 and 26-35.
• Read the lesson and try the constructions. You can use the links if you like.  one  two
• Record your score out of 20. (Extra credit!)

Day 32*

1. Watch the video on parallel lines.
2. *Take notes on the worksheet as you watch.

Day 33

1. 3.2. Properties of Parallel Lines
• Skip the queue questions.
• Remember to keep a list of the theorems and postulates.
• Do the odd numbered review questions.
• Record your score out of 15.  (potential for extra credit)

Day 34

1. 3.3. Proving Lines Parallels
• Do the review queue.
• Do review questions 9 – 22.
• Record your score out of 20.  (potential for extra credit)

Day 35

1. 3.4. Properties of Perpendicular Lines
• Do the review queue.
• Do review questions 1-5.
• Record your score out of 5.

Day 36

1. 3.4. Properties of Perpendicular Lines
• Do review questions 10-32.
• Record your score out of 20.  (potential for extra credit)

Day 37

1. 3.5. Parallel and Perpendicular Lines in the Coordinate Plane
• Skip the queue.
• Read the lesson. Work through the examples.

Day 38

1. 3.5. Parallel and Perpendicular Lines in the Coordinate Plane
• Do the odd numbered review questions.
• Record your score out of 16.  (potential for extra credit)

Day 39

1. Watch the video and complete the exercise on the distance formula.

Day 40

1. 3.6. The Distance Formula
• Do the queue questions.
• As always record your score as a 5 minus 1 point for each incorrect answer.
• Read through the lesson, working through the examples.  Stop at “Perpendicular Bisectors…”
• Do the first two review question.

Day 41

1. 3.6. The Distance Formula
• Read through the lesson, working through the examples, starting with “Perpendicular Bisectors…”
• Do the even review questions, 8 through 30. You can try number 31 for 2 points extra credit if you like.
• Record your score out of 12.

Day 42

1. Review parallel lines and transversals.
2. Review the chapter vocabulary. Chapter 3 Review
3. When you are ready, do the question as a test, meaning no looking back at the book or in your notes.
5. Record your score out of 9.
6. Open your graphing calculator.
7. Type in two equations (the form should be y = mx + b) so that their graphs are parallel. (Click on equations and then on graph.)
8. Add in two perpendicular lines.

Day 43

1. Review your work so far. Do each set until you get two right in a row. If you need review, go back to chapter 1.
2. Do the exercise on classifying polygons.

Day 44

1. Review your work so far.
2. Do each set until you get two right in a row. If you need review, go back to chapter 3.

Day 45

1. Triangle Sums 4.1
• Do the queue questions.
• Read through the lesson, working through the examples.
• Stop at “Exterior Angles.”
• Do review questions 1 – 10 and 19-23.
• Record your score out of 15.

STOP

Time for a report card and portfolio/records updating.

Portfolio/records: In your portfolio you should include a couple of your assignments from this quarter. You could also take a screen shot of the graphing calculator or other online activity. Choose things that are neat and well kept.

Divide your score by total possible.  Move the decimal point over two places to the right. In the next box over, write the number in front of the decimal (something between 1 and 100). This is your percent grade. In the next box over write your letter grade. Anything starting with a 9 is an A. Anything starting with an 8 is a B. Anything starting with a 7 is a C and so forth. If you have everything perfect, then your grade is 100. That’s an A too.

Your goal is to get an A for the course at the end of the year. Go back and look at where you lost points. What can you do to avoid losing those points in the next quarter?

Day 46(*)

1. (*) Print out your second quarter grading sheet or use the Excel version.
2. 4.1. Triangle Sums
• Read through the lesson, working through the examples, starting with “Exterior Angles.”
• Do review questions 9 – 18 and 26 – 30.
• Record your score out of 15.

Day 47

1. 4.2 Congruent Figures
• Skip the queue.
• Read the lesson and work through the examples.
• Do the odd review questions through 27.
• Record your score out of 12.

Day 48

1. 4.3. Triangle Congruence using SSS and SAS
• Do the queue questions.
• Read the lesson and work through the examples. Make sure you are writing down postulates so you have them accessible when you write proofs. Make sure you draw the constructions. Stop at the SSS postulate section.
• Do the review questions numbers 3-9. Can you guess number 7? You’ll learn that on Day 50.

Day 49

1. 4.3. Triangle Congruence using SSS and SAS
• Read the lesson and work through the examples. Start at the SSS postulate section.
• Do the review questions numbers 10 – 30.
• Record your score out of 20. (one point extra credit)

Day 50*

1. Watch the video on triangle congruence.
2. *Take notes on the worksheet as you watch.

Day 51

1. 4.4. Triangle Congruence Using ASA, AAS, and HL
• Do queue questions number 2 and 3.
• Read the lesson and through the examples. Make sure you are writing down postulates and theorems, so you have them accessible when you write proofs.
• Do the even review questions numbers from 14-32. The directions have the numbers a bit off, but the actual problems are numbered correctly, so don’t worry about it.
• Record your score out of 10.

Day 52*

1. Watch the video on the isosceles triangle.
2. *Take notes on the worksheet as you watch.

Day 53*

1. Watch the video on the isosceles triangle proof.
2. *Take notes on the worksheet as you watch.

Day 54

1. 4.5. Isosceles and Equilateral Triangles
• Do the queue questions.
• Read the lesson and work through the examples. Make sure you are writing down postulates and theorems, so you have them accessible when you write proofs.
• Do review questions 1-3.
• Record your score out of 3.

Day 55

1. 4.5. Isosceles and Equilateral Triangles

• Do the review questions numbers from 4-31.
• Record your score out of 25. (potential for extra credit)

Day 56

1. Practice equilateral triangles.
2. Practice isosceles triangles.

Day 57*

1. Watch the video on cpctc.
2. *Take notes on the worksheet as you watch.

Day 58*

1. Watch the video on proofs.
2. *Take notes on the worksheet as you watch.

Day 59

1. Review the vocabulary and when you are ready, do the questions as a test (no notes). 4.6. Chapter 4 Review
3. Record your score out of 24 (2 points each for the two steps in the directions).
4. Test continued: Prove that segment DE is congruent to segment JK given that DK bisects JE and that DE and JK are parallel.
5. Check your proof. There were 10 components to fill in.
6.  Check here after you finish. Do not cheat! It is a form of lying.
7. Record your score out of 10.

Day 60

1. You are going to be doing some SAT prep. (You may choose to create a free account.)
2. Each day you are going to choose three problems. This should not take more than five minutes, including reviewing the answers.
3. 5.1. Midsegments of a Triangle
• Do the review queue questions numbers 2-5.
• Read through the lesson and work through the problems as you need to.
• You can use the link in the text to explore midsegments.
• Answer review questions: ODDS 3 – 15.
• Record your score out of 7.

Day 61

2. Each day you are going to three problems. This should not take more than five minutes, including reviewing the answers.
3. 5.2 Perpendicular Bisectors in Triangles
• Do the review queue questions.
• Read through the lesson and work through the problems. Make sure you are writing down theorems so you have them as a reference for proofs.
• Follow the directions to make the constructions.

Day 62

1. Do three problems for SAT practice.
2. 5.2. Perpendicular Bisectors in Triangles
• Answer review questions: ODDS 9-15, 16-25, 29, 31
• Record your score out of 15. (potential for an extra credit point)

Day 63

1. Do three problems for SAT practice.
2. 5.3. Angle Bisectors in Triangles
• Do the review queue 1-3a.
• Read through the lesson and work through the problems.
• Do numbers 1 and 2 in the review questions.

Day 64

1. Do three problems for SAT practice.
2. 5.3. Angle Bisectors in Triangles
• Do numbers 10 through 29 in the review questions.
• Record your score out of 20.

Day 65

1. Do three problems for SAT practice.
2. 5.4. Medians and Altitudes in Triangles
• Do the review queue.
• Read through the lesson and work through the problems. Stop at Altitudes.
• Do number 3 in the review questions.
• Review corresponding parts.

Day 66

1. Do three problems for SAT practice.
2. 5.4. Medians and Altitudes in Triangles
• Read through the lesson and work through the problems beginning at Altitudes.
• Do numbers 1, 5 and 7 in the review questions.
• Practice altitudes.

Day 67

1. Do three problems for SAT practice.
2. 5.4. Medians and Altitudes in Triangles
• Do numbers 12 through 3o in the review questions.
• Record your score out of 19.

Day 68

1. Do three problems for SAT practice.
2. 5.5. Inequalities in Triangles

• Do the review queue.
• Read through the lesson and work through the problems. Make sure you are taking notes.
• Do numbers 1 and 4 in the review questions.

Day 69

1. Do three problems for SAT practice.
2. 5.5. Inequalities in Triangles
• Do numbers 10 through 3o in the review questions.
• Record your score out of 20.

Day 70

1. Do three problems for SAT practice. Make sure you are paying attention to the right answers. You are supposed to learn from your mistakes!
3. Read through the steps and example of an indirect proof.
4. Try to solve the indirect proof yourself. Fill in each step, starting with the given, before revealing what’s next.
5. 5.6. Extension: Indirect Proof
• Do number 2 in the review questions.

Day 71

1. Do three problems for SAT practice.
2. 5.6. Extension: Indirect Proof
• Do numbers 3-10 in the review questions.
• Check your answers, Geometry 5.6. Each is worth two points. You can get partial credit for partially correct answers.
• Record your score out of 15.

Day 72

1. Review for your test. If you can’t remember something, you can use the reading or video links along the top of the page.
2. You should also review the indirect proofs from Day 70. (Hint: If a teacher tells you something specific to know for a test, you should study it!)
3. There’s a test on Day 73.

Day 73

1. Review the vocabulary and when you are ready, do the questions as a test (no notes). 5.7. Chapter 5 Review  (The triangle this is mislabeled here is the replacement)
3. Record your score out of 10.
4. Test continued: Do problems 19-22.
5. Check your answers (found under Section 5.1). Score up to 3 points for each problem.
6. Record your score out of 10.
7. Test continued: Complete the proof.
8. Check your proof. There were 22 components to fill in.
9. Record your score out of 20.

Day 74

1. Do three problems for SAT practice.
2. 6.1. Angles in Polygons
• Do number 2 in the review queue.
• Read through the lesson and work through the problems. Follow the directions. STOP at Exterior Angles.
• Do number 1 in the review questions.

Day 75

1. Do three problems for SAT practice.
2. 6.1. Angles in Polygons
• Read through the lesson and work through the problems. Follow the directions. START at Exterior Angles.
• Do ODD numbers 3 through 29 in the review questions.
• Get up to 6 points for doing number 31. 1 point just for trying–all bonus points.
• Record your score out of 14.

Day 76*

1. Do three problems for SAT practice.
2. Watch the video on parallelograms and take notes on the *worksheet as you watch.

Day 77

1. Do three problems for SAT practice.
2. 6.2. Properties of Parallelograms
• Do numbers 1 – 3a in the review queue.
• Read through the lesson and take notes.
• Do numbers 1, 3, 5, 23, 27 in the review questions.
• Record your score out of 10.

Day 78

1. Do three problems for SAT practice.
2. 6.3. Proving Quadrilaterals are Parallelograms
• Do numbers 1 and 2 in the review queue.
• Read through the lesson and work through the problems.
• Do numbers 1 through 4 in the review questions.

Day 79

1. Do three problems for SAT practice.
2. 6.3. Proving Quadrilaterals are Parallelograms
• Do numbers 18 through 31 in the review questions (Questions 29 and 30 refer to 28).
• Check your answers, Geometry 6.3. The three proofs are 5 points each.
• Record your score out of 14.

Day 80*

1. Do three problems for SAT practice.
2. Watch the video on rombi and complete the *worksheet as you watch.

Day 81

1. Do three problems for SAT practice.
2. 6.4. Rectangles, Rhombuses and Squares
• Read through the lesson and take notes, as usual, on the theorems. Take your time reading the chart. Make sure you know what each of those things me.
• Do numbers 1 and 2 in the review questions.
• Record your score out of 10.

Day 82

1. Do three problems for SAT practice.
2. 6.4. Rectangles, Rhombuses and Squares
• Do numbers 10 through 27 in the review questions.
• Record your score out of 18.

Day 83

1. Do three problems for SAT practice.
2. 6.5. Trapezoids and Kites
• Do the review queue.
• Read through the lesson. Work through the problems. Stop at Kites and skip down to algebra review and work through that section.
• Do numbers 1 and 9 in the review questions.

Day 84

1. Do three problems for SAT practice.
2. 6.5. Trapezoids and Kites
• Read through the lesson sections on Kites. Work through the problems.
• Do numbers 14, 17, 22 through 28 in the review questions. The three proofs are 5 points each.
• Record your score out of 20. (Potential for extra credit.)

Day 85

1. Review the vocabulary and complete the 6.6. Chapter 6 Review
3. Using the graphing calculator, enter equations that will draw a parallelogram, a trapezoid and a kite.

Day 86

1. Let’s review.
2. On Day 87 there will be a midterm, a test on what you have learned the first half pf the course. I suggest taking the time to look through your notes and work to refresh your memory. The test is going to be in the form of the exercises you just did plus one proof from your last chapter.

Day 87

1. Close all notebooks and other windows etc. on your computer.
2. Take your test, geometry midterm. The questions shuffle, so don’t try to stop and start again. You can’t stop and pick up where you left off. (alternate link if that isn’t working)
3. Take note of your score.
4. Write out your proof, number twenty-seven.
6. Record your score out of 50.

Day 88

1. Do three problems for SAT practice.
2. 7.1. Ratios and Proportions
• Do the review queue.
• Read through the lesson. Work through the examples. Stop at Properties of Proportions.
• Do numbers 2, 4 and 6 in the review questions.

Day 89

1. Do three problems for SAT practice.
2. 7.1. Ratios and Proportions
• Read through the lesson section on Properties of Proportions.
• Do numbers 7 through 31 ODDS in the review questions.
• Record your score out of 13. (Potential for extra credit.)

Day 90*

1. Do three problems for SAT practice.
2. Watch the video on similarity and take notes on the *worksheet as you watch.
3. Do the review queue, 7.2. Similar Polygons

STOP

Time for a report card and portfolio/records updating.

Portfolio/records: In your portfolio you should include a couple of your assignments from this quarter. You could also take a screen shot of the graphing calculator or other online activity. Choose things that are neat and well kept.

Divide your score by total possible.  Move the decimal point over two places to the right. In the next box over, write the number in front of the decimal (something between 1 and 100). This is your percent grade. In the next box over write your letter grade. Anything starting with a 9 is an A. Anything starting with an 8 is a B. Anything starting with a 7 is a C and so forth. If you have everything perfect, then your grade is 100. That’s an A too.

Your goal is to get an A for the course at the end of the year. Go back and look at where you lost points. What can you do to avoid losing those points in the next quarter?

Day 91(*)

1. (*)Print out the grading sheet for the third quarter or use the Excel version.
2. Choose math and three problems.
3. 7.2. Similar Polygons
• Read through the lesson. Work through the examples as needed.
• Do numbers 1-8, 14-18, and 26-29 in the review questions.
• Record your score out of 15. (Potential for extra credit)

Day 92

1. Do three problems for SAT practice.
2. 7.3. Similarity by AA
• Read through the lesson. Work through the examples and take notes.
• Do numbers 1-11 in the review questions.
• Record your score out of 10. (Potential for extra credit)

Day 93

1. Do three problems for SAT practice.
2. 7.3. Similarity by AA
• Review similarity in polygons and in triangles.
• Do numbers 16-18, 24-31 in the review questions and 19-21 from the polygons chapter.
• Record your score out of 13. (Potential for extra credit.)

Day 94

1. Do three problems for SAT practice.
2. 7.4. Similarity by SSS and SAS
• Do the review queue.
• Read through the lesson. Take notes as always on the theorems. Follow the directions. Do the constructions and work through the examples.
• You can play pool when you are done.

Day 95

1. Do three problems for SAT practice.
2. 7.4. Similarity by SSS and SAS
• Do numbers 1-4, 8-12, 18-27 in the review questions.
• Record your score out of 18. (Potential for extra credit.)

Day 96

1. Do three problems for SAT practice.
2. 7.5. Proportionality Relationship
• Do the review queue.
• Read through the lesson. Take notes as always on the theorems. Follow the directions. Do the investigation and work through the examples. STOP at parallel lines and transversals.
3. Do the quiz on triangle similarity.
4. Do three questions on the polygon similarity quiz. (You have to copy and paste the link addresses into a new tab.)

Day 97

1. Do three problems for SAT practice.
2. 7.5. Proportionality Relationship
• Finish the lesson. START at parallel lines and transversals.
• Do numbers 1-10 in the review questions.
• Record your score out of 10.

Day 98

1. Do three problems for SAT practice.
2. 7.5. Proportionality Relationships
• Do numbers 19 – 30 in the review questions.
• Record your score out of 10. (Potential for extra credit.)

Day 99

1. Do three problems for SAT practice.
2. 7.6. Similarity Transformations
• Do the review queue.
• Remind yourself about transformations. Drive to the transformation room and play the game.
• Read through the first section of the lesson on dilations. Stop at the coordinate plane part.
• Do numbers 7-10 in the review questions. Explain to someone the answer to 12.

Day 100

1. Do three problems for SAT practice.
2. 7.6. Similarity Transformations
• Finish the lesson. START at the coordinate plane part.
• Do numbers 1-6, 15-21, 28-30 in the review questions.
• Record your score out of 15. (Potential for extra credit.)

Day 101

1. Do three problems for SAT practice.
2. Complete the lesson on fractals.
4. Record your score out of 10.

Day 102

1. Review the vocabulary and when you are ready, do the questions as a test (no notes). 7.8. Chapter 7 Review
3. Record your score out of 14.
4. Play with dilations.
5. You can play with fractals too.

Day 103

1. Do three problems for SAT practice.
2. 8.1. The Pythagorean Theorem
• Do the review queue numbers 1, 2, 4.
• Read the lesson. Do the investigation online instead of cutting out paper.
• Do numbers 4 – 6 in the review questions.

Day 104

1. Do three problems for SAT practice.
2. 8.1. The Pythagorean Theorem
• Do numbers 7 – 23 ODDS and then 27 – 32 in the review questions.
• Record your score out of 15.
• Add two points for getting number 25 right and one point for giving it a good try. Be diligent and give it your best try.

Day 105

1. Do three problems for SAT practice.
2. 8.2. Converse of the Pythagorean Theorem
• Do the review queue.
• Read the lesson. Take notes. Work through the examples. After you read the proof, try to write it out for yourself.

Day 106

1. Do three problems for SAT practice.
2. 8.2. Converse of the Pythagorean Theorem
• Do numbers 1-31 ODDS and then 22 in the review questions.
• Record your score out of 25. (10 points for the proof, 1 point potential extra credit)

Day 107

1. Do three problems for SAT practice.
2. 8.3. Using Similar Right Triangles
• Do the review queue.
• Read the lesson. Take notes. Work through the examples.

Day 108

1. Do three problems for SAT practice.
2. 8.3. Using Similar Right Triangles
• Do numbers 6-30 EVENS and then 21.
• Record your score out of 20. (1 point for each part of the proofs)

Day 109*

1. Do three problems for SAT practice.
2. Watch the video on triangles 30-60-90.
3. *Take notes on the worksheet as you watch.

Day 110*

1. Do three problems for SAT practice.
2. Watch the video on triangles 45-45-90.
3. *Take notes on the worksheet as you watch.

Day 111

1. Do three problems for SAT practice.
2. 8.4. Special Right Triangles
• Read the lesson. Do the investigation.
• Do numbers 14-24.
• Record your score out of 10. (potential 1 point extra credit)

Day 112

1. Do three problems for SAT practice.
2. Watch the first two videos on trigonometry and do the first exercise. (Basic trigonometry, example, exercise 0.5)
3. 8.5. Tangent, Sine and Cosine
• Do the review queue.
• Read the lesson. STOP at the first example.

Day 113

1. Do three problems for SAT practice.
2. 8.5. Tangent, Sine and Cosine
• Read the lesson. START at the first example. Use the scientific calculator when instructed to.
• Do numbers 1-6, 19-30. Use the calculator when instructed to.
• Record your score out of 18.

Day 114

1. Do three problems for SAT practice.
2. 8.6. Inverse Trigonometric Ratios
• Do the review queue.
• Read the lesson. Do the examples. Use the scientific calculator when instructed to.
• Do numbers 1-3 in the review questions.

Day 115

1. Do three problems for SAT practice.
2. 8.6. Inverse Trigonometric Ratios
• Do numbers 7-9, 10-22 EVENS, and 23-32 in the review questions. Use the calculator as needed.
• Record your score out of 20.

Day 116

1. Do three problems for SAT practice.
2. 8.7. Extension: Laws of Sines and Cosines
• Read the lesson and work through the examples.
• Do numbers 6-15 in the review questions. Use the calculator as needed.
• Record your score out of 10.

Day 117

1. Do three problems for SAT practice.
2. Watch the video on basic trigonometry functions.
3. Do the exercise. And another.
4. Review chapter 8 for a test. Make sure you review the proofs.

Day 118

1. Do the questions as a test (no notes). 8.8. Chapter 8 Review  Use the calculator as needed.
3. Record your score out of 20. (Potential for extra credit)
4. Given:  In  c^2″ />, and  is the longest side. In  is a right angle.  Prove:  is an acute triangle. (all angles are less than )
6. Record your score out of 10. (half a point for each step and each reason)

Day 119*

1. Do three problems for SAT practice.
2. Watch the video on circles.
3. *Take notes on the worksheet as you watch.

Day 120

1. Do three problems for SAT practice.
2. 9.1. Parts of Circles & Tangent Lines
• Do the review queue.
• Read the lesson. Do the investigation.

Day 121

1. Do three problems for SAT practice.
2. 9.1. Parts of Circles & Tangent Lines
• Do numbers 1-9, 10-26 EVEN, and 27-33 in the review questions.
• Record your score out of 25.

Day 122

1. Do three problems for SAT practice.
2. 9.2. Properties of Arcs
• Do the review queue.
• Read the lesson. Remember to always read equations as sentences. What does this sentence say?    (answer: Arc AD is congruent to arc BC.) Work through the examples.

Day 123

1. Do three problems for SAT practice.
2. 9.2. Properties of Arcs
• Do numbers 10-15 and 22-36 in the review questions.
• Record your score out of 20. (potential for extra credit)

Day 124

1. Do three problems for SAT practice.
2. 9.3. Properties of Chords
• Read the lesson. Work through the examples and do the investigations.

Day 125

1. Do three problems for SAT practice.
2. 9.3. Properties of Chords
• Do numbers 1-17 and 26-30 in the review questions. (29 and 30 are worth 5 and 6 points respectively)
• Record your score out of 30. (potential for extra credit)

Day 126

1. Do three problems for SAT practice.
2. 9.4. Inscribed Angles
• Do the review queue.
• Read the lesson. Work through the examples and do the investigations.
• Do numbers 1-6 in the review questions.

Day 127

1. Do three problems for SAT practice.
2. 9.4. Inscribed Angles
• Do numbers 7-14, 20-21, and 24-31 in the review questions. (30 and 31 are worth 12 and 8 points respectively)
• Check your answers, Geometry 9.4. Make sure you understand the proofs.
• Record your score out of 33. (potential for 3 points extra credit)

Day 128

1. Do three problems for SAT practice.
2. 9.5. Angles of Chords, Secants, and Tangents
• Do the review queue.
• Read the lesson. Take notes. Work through the examples and do the investigations.
• Do number 1 in the review questions.

Day 129

1. Do three problems for SAT practice.
2. 9.5. Angles of Chords, Secants, and Tangents
• Do numbers 2 – 7, 15-26, and 31-32 in the review questions. (31 and 32 are worth 12 and 16 points respectively)
• Check your answers, Geometry 9.5. Make sure you understand the proofs.
• Record your score out of 42. (potential for 4 points extra credit)

Day 130

1. Do three problems for SAT practice.
2. 9.6. Segments of Chords, Secants, and Tangents
• Do the review queue.
• Read the lesson. Take notes. Work through the examples.
• Do number 1 in the review questions.

Day 131

1. Do three problems for SAT practice.
2. 9.6. Segments of Chords, Secants, and Tangents
• Do numbers 16 – 30 in the review questions.
• Check your answers, Geometry 9.6. Make sure you understand the proofs.
• Record your score out of 15.

Day 132

1. Do three problems for SAT practice.
2. 9.7. Extension: Writing and Graphing the Equations of Circles
• Read the lesson. Take notes. Work through the examples. You can use the graphing calculator if you like.
• Do numbers 1-4 in the review questions.

Day 133

1. Do three problems for SAT practice.
2. 9.7. Extension: Writing and Graphing the Equations of Circles
• Do numbers 5-16 in the review questions.
• Check your answers, Geometry 9.7. Make sure you understand the proofs.
• Record your score out of 15. (potential for extra credit)
3. Study the chapter for a test.

Day 134

1. Do the questions as a test (no notes). 9.8. Chapter 9 Review
3. Record your score out of 10. (Potential for extra credit)
4. Review for a test on chapters 7, 8 and 9. Make sure to review the proofs from the review questions you’ve done.

Day 135

1. Take your test. (no notes, no other windows open on your computer)
3. Record your score out of 48.

STOP

Time for a report card and portfolio/records updating.

Portfolio/records: In your portfolio you should include a couple of your assignments from this quarter. You could also keep a page of notes from one of the videos with a note about what it is. Choose things that are neat and well kept.

Divide your score by total possible.  Move the decimal point over two places to the right. In the next box over, write the number in front of the decimal (something between 1 and 100). This is your percent grade. In the next box over write your letter grade. Anything starting with a 9 is an A. Anything starting with an 8 is a B. Anything starting with a 7 is a C and so forth. If you have everything perfect, then your grade is 100. That’s an A too.

Your goal is to get an A for the course at the end of the year. Go back and look at where you lost points. What can you do to avoid losing those points in the next quarter?

Day 136*(*)

1. (*)Print out the grading sheet for the fourth quarter or use the Excel version.
2. Choose math and three problems.
3. Watch the video on area.
4. *Take notes on the worksheet as you watch.

Day 137

1. Do three problems for SAT practice.
2. 10.1. Triangles and Parallelograms
• Do numbers 1-27 ODDS in the review questions. You can get one extra credit point for each right answer for problems 28-35.
• Record your score out of 14.

Day 138

1. Do three problems for SAT practice.
2. 10.2. Trapezoids, Rhombi, and Kites
• Do numbers 1 – 21 ODDS in the review questions.
• Record your score out of 10. (Potential for extra credit)

Day 139

1. Do three problems for SAT practice.
2. 10.3. Areas of Similar Polygons
• Do numbers 9 – 29 ODDS in the review questions.
• Record your score out of 10. (Potential for extra credit)

Day 140

1. Do three problems for SAT practice.
2. 10.4. Circumference and Arc Length
• Do the review queue.
• Read the lesson. Work through the investigation.
• Do numbers 1-4 in the review questions.

Day 141

1. Do three problems for SAT practice.
2. 10.4. Circumference and Arc Length
• Do numbers 16-30 in the review questions.
• Record your score out of 15.

Day 142

1. Do three problems for SAT practice.
2. 10.5. Areas of Circles and Sectors
• Do the review queue.
• Read the lesson. Work through the examples.

Day 143

1. Do three problems for SAT practice.
2. 10.5. Areas of Circles and Sectors
• Do numbers 1-31 ODDS in the review questions.
• Record your score out of 15. (potential for extra credit)

Day 144

1. Do three problems for SAT practice.
2. 10.6. Area and Perimeter of Regular Polygons
• Do the review queue.
• Go through the lesson.
• Do numbers 1-8 in the review questions.

Day 145

1. Do three problems for SAT practice.
2. 10.6. Area and Perimeter of Regular Polygons
• Do numbers 13-24 in the review questions.
• Record your score out of 12.
• One point for each correct answer from 25 through 34. (potential for extra credit)

Day 146

1. Review

Day 147

1. Do the questions as a test (no notes). 10.7. Chapter 10 Review
3. Record your score out of 15.
4. Today’s a good day to look back over your math notebook for a review. On Day 180 there will be a final covering the whole course. You’re approaching the end!

Day 148

1. Do three problems for SAT practice.
2. 11.1. Exploring Solids
• Go through the lesson. STOP at Cross Sections
• This is Euler. (You don’t have to read the whole page, but you should recognize his name and know a bit about him.)
• Do numbers 1-14 in the review questions.
• Record your score out of 14.

Day 149

1. Do three problems for SAT practice.
2. 11.1. Exploring Solids
• Spend some time on the interactives on these pages.
• cross sections  (try to make the cross sections–you can’t make them all)
• nets  (scroll down for the interactive)
• Do numbers 15-25 in the review questions.
• Record your score out of 10. (potential for extra credit)
• For extra credit: One point for each correct answer from 25 through 34.

Day 150

1. Do three problems for SAT practice.
2. 11.2. Surface Area of Prisms and Cylinders
• Do the review queue.
• Go through the lesson. Don’t use the link in the material.
• Here are animations of the nets for cylinders and rectangular prisms, if you need help picturing the pieces.
• Do numbers 1-2 in the review questions.

Day 151

1. Do three problems for SAT practice.
2. 11.2. Surface Area of Prisms and Cylinders
• Do numbers 3-6, 11-17, 23-29 in the review questions.
• Record your score out of 18.
• If you want extra credit: Up to two points for a correct answer to 30, the expression and the surface area.

Day 152

1. Do three problems for SAT practice.
2. 11.3. Surface Area of Pyramids and Cones
• Do the review queue.
• Go through the first part of the lesson on pyramids.
• Do numbers 1-6, 9-15 ODD, 21-22 in the review questions.
• Record your score out of 12.

Day 153

1. Do three problems for SAT practice.
2. 11.3. Surface Area of Pyramids and Cones
• Read the second half of the lesson on cones.
• Do numbers 14, 17, 19, 23-30 in the review questions.
• Record your score out of 10. (potential for an extra credit point)

Day 154

1. Do three problems for SAT practice.
2. 11.4. Volume of Prisms and Cylinders
• Do the review queue #2-4.
• Go through the first part of the lesson on prisms. Stop at cylinders.
• Do numbers 2-3, 5, 7-9, 11-12, 16-17, 23-25 in the review questions.
• Record your score out of 12. (potential for an extra credit point)

Day 155

1. Do three problems for SAT practice.
2. 11.4. Volume of Prisms and Cylinders
• Read the second half of the lesson on cylinders.
• Watch the video and solve the interactive. (Click on the “interactive” button.)
• Do numbers 10, 13, 15, 18, 20-22, 26-30 in the review questions.  (For question 26, the diagram is incorrect.  The radius of the cylinder is 9.)
• Record your score out of 12.

Day 156

1. Do three problems for SAT practice.
2. 11.5. Volume of Pyramids and Cones
• Do the review queue.
• Go through the first part of the lesson on pyramids. Stop at cones.
• Do numbers 1-2, 5-6, 13-23 in the review questions.
• Record your score out of 15. (potential for an extra credit point)

Day 157

1. Do three problems for SAT practice.
2. 11.5. Volume of Pyramids and Cones
• Read the second half of the lesson on cones.
• Do numbers 7, 9-12, 24-30 in the review questions.
• Record your score out of 12.

Day 158

1. Do three problems for SAT practice.
2. 11.6. Surface Area and Volume of Spheres
• Do the review queue.
• Go through the the lesson. Don’t use the animations.
• Do number 2 in the review questions.

Day 159

1. Do three problems for SAT practice.
2. 11.6. Surface Area and Volume of Spheres
• Do numbers 2-26 EVENS in the review questions.
• Record your score out of 13.
• Extra credit: one point for getting number 29 correct.

Day 160

1. Do three problems for SAT practice.
2. 11.7. Exploring Similar Solids
• Do the review queue, numbers 1-5.
• Go through the the lesson. Work through the examples.
• Do number 1 in the review questions.

Day 161

1. Do three problems for SAT practice.
2. 11.7. Exploring Similar Solids
• Do numbers 2-24 EVENS and 26-32 in the review questions.
• Record your score out of 19.

Day 162

Day 163

1. Do the questions as a test (no notes).  11.8. Chapter 11 Review
3. Record your score out of 22.
4. Today’s a good day to look back over your math notebook for a review. On Day 180 there will be a final covering the whole course.

Day 164

1. Do three problems for SAT practice.
2. 12.1. Exploring Symmetry

•  Answer the questions about symmetry. You can use the page if you need help.
• Go through the the lesson.
• Do numbers 1-22, 29-37 in the review questions.
• Record your score out of 30. (potential for an extra credit point)

Day 165

1. Do three problems for SAT practice.
2. 12.2. Translations and Vectors
• Do the review queue.
• Read the first part of the lesson about translations in the chapter for today.
• Do some simple translations.
• Do problem C2 at the bottom of the page. You can refer to C1 to help you

Day 166

1. Do three problems for SAT practice.
2. 12.2. Translations and Vectors
• Finish reading the chapter, starting with vectors.
• Do numbers 13-32 in the review questions.
• Record your score out of 20.

Day 167

1. Do three problems for SAT practice.
2. 12.3. Reflections
• Reflect the house around the grid.
• Do the review queue.
• Do numbers 1-2 in the review questions.

Day 168

1. Do three problems for SAT practice.
2. 12.3. Reflections
• Do numbers 11-30  in the review questions.
• Record your score out of 25.

Day 169

1. Do three problems for SAT practice.
2. 12.4. Rotations
• Do the review queue.
• Do number 1 in the review questions.

Day 170

1. Do three problems for SAT practice.
2. 12.4. Rotations
• Do numbers 2-22 EVENS and 24-31 in the review questions.
• Record your score out of 19.

Day 171

1. Do three problems for SAT practice.
2. 12.5. Composition of Transformations
• Do the review queue.
• Do numbers 1-6 in the review questions.

Day 172

1. Do three problems for SAT practice.
2. 12.5. Composition of Transformations
• Do numbers 8-28 EVENS in the review questions.
• Record your score out of 10. (potential for an extra credit point)
• Extra credit: One point each for correct answers to 29 and 30.

Day 173

1. Do three problems for SAT practice.
2. 12.6. Extension: Tessellations
• Do the review questions.
• Record your score out of 13.

Day 174

1. Review how rotations and reflections are created and how they move around a coordinate plane.
2. When you are ready, do the questions as a test (no notes). 12.7. Chapter 12 Review
4. Record your score out of 10.

Day 175

1. Review chapters 10 and 11.
2. Review chapter 10
3. Review chapter 11.

Day 176

1. Take the test on chapters 10 and 11.  (This isn’t right at the moment.)

Day 177

1. Review chapters 1-6.
2. On Day 180 you will be taking your final exam, a test on everything you learned this year in geometry.

Day 178

1. Review chapters 7, 8 and 9. (answers, for 8.2 #22, 8.4 1-6, 8.5, 9.1, 9.5)
2. There will be proofs from chapter nine that you did in the review questions, but you will be allowed to use the chapter to help you, but not your notes!

Day 179

1. Review chapters 10 and 11.
2. Review Chapter 12answers, Geometry 12.7.

Day 180

1. Take your final. (Each section is worth the number of points in parentheses, totaling 100.)
• Part 1  Write down your score. (56) (alternate link if that isn’t working)