PreAlgebra Test Page

B4hL-22k

 

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Workbook / Parent Guide

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How to Use:

  • PLEASE carefully read and follow your directions each lesson.
  • Sometimes you may be smarter than the computer. If you get an answer marked wrong, but you are sure you are right, you can write to us to check. Then we can make a note of it for other students taking the course after you.
  • This is a combination of Master Math, Mathematics Essentials and GA Virtual Learning (with other extras thrown in). On the GA site you will click on the tab for the page numbers I list. On Master Math you will watch the video and take the quiz.
  • If I tell you to take the quiz, but you don’t see it on the page, click on the words “Quiz Group” on the page and it should appear.
  • You will follow my instructions. You may read somewhere about a test or sending your work to your teacher. Those things aren’t talking to you. Just follow the directions on this site.
  • Sometimes there are groups of lessons listed together. You will need to be responsible and gauge your time and work through the material, making sure you complete all of the required activities and lessons by the last day. You are basically going to be doing a lesson a day. I use this method so that if you need more time on a lesson you can take it. Sometimes I will direct you to do a worksheet if you had trouble with a topic. Sometimes I just ask you to complete the activities. If you can’t, then you need to go and read/watch the lesson first. I put in extra days to help those of you who need the extra time for the lessons. If you don’t need the extra time, I put in games and activities for you to complete on those “extra” days.

Course Description: Students will use texts, videos and online interactives to explore the world of algebra. Students will engage in problem solving, graphing, quizzes and projects. Students will apply transformations to two-dimensional and three-dimensional figures and observe geometric properties. They will use algebraic expressions, equations, or inequalities in one variable to represent and evaluate a given situation. They will apply basic concepts of set theory and also determine subsets, complements, intersection, and union of sets. Students will utilize equations, tables and graphs to analyze and interpret linear functions and make inferences from statistical data.

Arithmetic Properties

Lesson 1

Welcome to your first day of school! I wanted to give you one important reminder before you begin. Many of your lessons below have an internet link for you to click on. When you go to the different internet pages for your lessons, please DO NOT click on anything else on that page except what the directions tell you to. DO NOT click on any advertisements or games. DO NOT click on anything that takes you to a different website. Just stay focused on your lesson and then close that window and you should be right back here for the next lesson. Okay?

  1. If you didn’t get here through My EP Assignments, I suggest you go there and create an account.
  2. Review order of operations.
  3. Play the game.
  4. This is the end of your work for this course for your first day. You are allowed to move at your own pace (this is homeschooling), but it’s intended you complete one lesson a day.

Lesson 2

  1. Review number properties. Answer the first five questions under commutative and associative.
  2. Practice distributive property.

Factors and Multiples

Lesson 3

  1. Read about divisibility tests. Follow the directions.
  2. Practice divisibility tests.

Lesson 4

  1. Read about prime factorization. Follow the directions.
    • When it tells you to find the prime factorization, find it before going to the next page.
    • When it tells you to make a factor tree, then draw one before you turn the page.
  2. Play the game.
    • If you need to, watch the video to get started on the game.
    • You are going to click on the + at the top and make a tree like you just did. You will take it one step further and write out the prime factorization. An example: If it’s 2 x 2 x 2 x 5, you would type 2 and then 3 in the exponents box. Then you would click on the + to enter another number and enter 5. You could leave that exponent box blank because there is only one 5.
    • Do a few of these before playing the game.

Lesson 5

  1. Review GCF and LCM.
  2. Practice GCF.
    • If you need more: GCF
  3. Practice LCM.
    • If you need more: LCM

Fractions

Lesson 6

  1. Simplify fractions. Try at least five of the questions at the bottom of the page.
  2. Add fractions with common denominators. Choose Add Fractions and Same Denominator.
  3. Review subtracting fractions.

Lesson 7

  1. Add and subtract fractions. This time choose fractions with unlike denominators.
  2. Make sure to do both addition and subtraction.

Lesson 8

  1. Review multiplying fractions.
  2. Review dividing fractions.
  3. Practice multiplying and dividing fractions. Make sure to do both.

Lesson 10

  1. Watch the video on simplifying complex fractions.
  2. Practice simplifying complex fractions.

Decimals

Lesson 11

  1. Review decimal place value.
  2. Scroll down and try the exercise until you think you got it.
  3. Round these decimals. Look at the place value to the right of the one you are rounding to. If you are rounding to the nearest tenth, you look at the hundredths to see if it is less than five.

Lesson 12

  1. Figure out the decimal. Type in the number you guess and then click on the green check mark. Adjust your guess based on the feedback. First figure out the ones, then the tenths, then the hundredths.
  2. Play this adding decimals game. (If you can’t remember how to do this, you can use this lesson instead of the games.)
  3. Then play with subtracting decimals.

Lesson 13

  1. Multiply the decimals. Follow the directions to play. If you can’t remember how to do this, you can use this lesson instead. (If you’d rather multiply without the game, use this one. Choose decimals and multiplication.)
  2. Divide the decimals. There is a lesson you can do if you want a refresher, and then answer the questions at the bottom of the page by clicking on Question 1 to get started.

Negative Numbers

Lesson 14

  1. Order the negative numbers. Scroll down and do the activity at the bottom of the page.
  2. Review absolute value.
  3. Review opposite numbers.
  4. Play the game.

Lesson 15

  1. Review adding and subtracting integers if necessary.
  2. Add and subtract negative numbers. Choose Addition and Negatives. Choose your own level.
  3. After you’ve gotten at least two confetti showers, click on Go Back and choose Subtraction with Negatives.
  4. Here’s more if you want the instruction and practice. (Answers in Lesson 63)

Lesson 16

  1. Review multiplying integers if necessary.
  2. Remember that dividing is just multiplying by the inverse, the opposite, so the same rules apply for negatives whether multiplying or dividing.
  3. Multiply and divide negative numbers. Choose Multiplication and Negatives. Choose your own level.
  4. Once you’ve gotten at least two confetti showers, click on Go Back and choose Division and Negatives.

Lesson 17

  1. Now try negative decimals. Try at least two different operations and two different levels.
  2. Choose negatives and decimals.
  3. You should see confetti at least four times.

Lesson 18

  1. Review operations with integers. Complete four columns.
  2. Learn about the coordinate plane. Watch the video or follow the steps.
  3. Find the house location.

Lesson 19

  1. Catch up and review.
    • Catch up if you are behind.
    • Go back and try again and practice what you had trouble with.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.
    • Follow the directions to round the numbers.
    • Choose a few challenges and try to solve them. Don’t give up! Try to come up with a solution before you check.

Ratios, Proportions, and Percents

Lesson 20

  1. Review ratios and rates. (Answers in Lesson 11)
  2. Do ten problems on this page. Scroll down to find them.
  3. Practice finding the unit rate.

Lesson 21

  1. Review proportions. Read through the lesson. Make sure you click on “next” and go through the different parts of the lesson. The practice problems on Step 4 aren’t working, so stop at that point.
  2. Practice cross multiplying to solve a problem. Read over the page to remind yourself. Then do questions 1 and 3 at the bottom of the page.

Lesson 22

  1. Explore with percent. To do that, make different fractions, do at least five, and divide the top number by the bottom number and multiply by 100. That’s the percent. 1/2 = .5  Multiply by 100 and that’s 50   One half is 0.50, which is 50%. You can use a calculator. Find the percent for each fraction. See the correlation between the fraction, the picture, and the percent. They are all equal.
  2. Fill in 23 percent. How many would that be?
    1. That’s 23 out of 100.
  3. Look at this one more time. This time click on Equivalent Fractions.
    • Enter 1/10, one tenth, in the first. Click on the up arrow to watch equivalent fractions form as the one tenth is multiplied. It will only let you go to four.
    • If you could go to ten, that would be 10/100 or ten out of 100, 10%.
    • That’s what you are doing when you are changing a fraction into a percent. Seeing how many parts of 100 it is. If you can turn it into an equivalent fraction with 100 as the denominator, then that shows you the percent in the numerator. If you can’t, you can divide like you did in assignment 1 above.
  4. Find percentages. Look through the lesson and do the questions. The number 1 is 100 percent.

Lesson 23

  1. To find the percent, you divide the fraction and multiply by 100. To find the fraction, put the percent over 100 and simplify.
  2. Review the relationship between fractions, decimals and percents. Just read.
  3. Read about percentages and answer questions 1 – 8 at the bottom of the page.

Lesson 24

  1. Read about percent of change.
  2. Try the exercises. Be sure to read the instructions and round your answer to the nearest tenth of a percent. You can just do the odds.
  3. Check your answers.
  4. Play with percent. Do the columns on discount and sale price.

Measurement

Lesson 25

  1. Read about the metric units. You can stop when it says, “Making Other Units.” You do NOT have to do the questions.
  2. Watch the video on converting between metric units.
  3. Choose between the distance and weight options. Try some from a few different categories and try them converting in both directions.

Lesson 26

  1. Read about the customary units.
  2. Do the questions at the bottom of the page.

Lesson 27

  1. Watch the video on converting units of measure.
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice. On any page like this, use the video as your lesson and then take the quiz.

Lesson 28

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. You can click on the ratios and proportions video at this link if that’s something that gives you trouble.
  3. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Radicals

Lesson 29

  1. Remind yourself what a square root is. You can stop when it says, “Calculating Square Roots.” You do NOT have to do the questions.
  2. Practice.

Lesson 30

  1. Learn about rational and irrational numbers. Just read.
  2. Try to answer the first five rational or irrational questions.
  3. Scroll down and answer problems 1-4.

Lesson 31

  1. Determine two consecutive integers that a square root is between. Watch or read.
  2. Watch the video on approximating square roots to the nearest integer.
  3. Practice.

Lesson 33

  1. Follow the lesson on simplifying square roots.
  2. Practice.

Lesson 34

  1. Simplifying Square Roots.
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 35

  1. Review simplifying square roots. Just read.
  2. Learn about surds. Just read.
  3. Try simplifying surds.

Lesson 36

  1. Using the Pythagorean Theorem.
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice.
  3. There are many ways to prove the Pythagorean Theorem. Here is one if you are interested.

Lesson 37

  1. Cube Roots
  2. Read and answer the questions on the page.

Lesson 38

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.
    • Try simplifying square roots.
    • Try the ratio challenge.
    • If you are in the US, you can play prodigy (You can scroll over to Level 7 to work on exponents). (It will probably only let you play so far before asking you to make an account. It’s free to do so.)

Exponents

Lesson 39

  1. What is an exponent?
  2. Read and answer the questions.

Lesson 40

  1. Negative exponents.
  2. Read and answer the questions.

Lesson 41

  1. Learn about multiplying and dividing powers.
  2. Practice.

Lesson 42

  1. Learn about raising products and quotients to powers.
  2. Practice.
  3. Try this challenge.

Lesson 43(*) (Note that an asterisk * indicates that there is a worksheet on this lesson)

  1. Watch the video on exponent rules. You could also, or instead, use the notes.
  2. Try the matching activity to make sure you understand the rules.
  3. (*) Open the assignment and complete the problems. Start with number 3. (Skip the first two.) (source: GVL)
  4. Use the key to check your answers when you are done. (odd answers: 4/9 , 125 , 8^-24 , 3^16 , 7^7 ) (source: GVL)

Lesson 44

  1. Scientific Notation  Watch the video for the lesson.
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice.
  3. Play a game with scientific notation.

Lesson 46

  1. Reciprocal in Algebra.
  2. Read and answer the questions.

Lesson 47

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Make sure you know the key terms. You could test yourself using the crossword puzzle. (source: GVL)
  3. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.
    • Take the quiz on scientific notation.
    • Pick a game on exponent rules.

Lesson 48

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are some things you could do for review and practice if you are caught up.

Geometry – Angles Relationships

Lesson 49 (If you have access to a ruler and protractor, they would come in handy for this section.)

  1. Remind yourself what an angle is.
  2. Learn to use protractor.
  3. Measure with a protractor.

Lesson 50

  1. Learn about angle relationships. (Answers in Lesson 118)
  2. Name the types of angles.
  3. Find the missing angle.

Lesson 51

  1. Continue learning about angle relationships.
  2. Practice with angles.

Lesson 52

  1. Review angles associated with parallel lines. Answer the questions.
  2. Practice angle relationships with parallel lines.

Geometry – Triangles, Quadrilaterals, and Polygons

Lesson 53

  1. Read through the page on classifying triangles until you “Play with It.”
  2. Triangle Angle Sum Theorem. Play with It.
    • Here the proof if you are interested. Watch or read.
  3. Classify the triangles.
  4. Find the missing angle. Do at least the first four.

Lesson 54

  1. Read through the page on classifying quadrilaterals.
  2. Quadrilateral Angle Sum Theorem. Play with It.
    • Read the proof if you are interested.
  3. Classify quadrilaterals. (It’s on the right.)
  4. Find the missing angle in triangles and quadrilaterals.

Lesson 55

  1. Read the page on classifying polygons.
  2. Identify the polygons.
  3. What’s the pattern for the total for the angle sum of polygons? source
    • Hint: (Add 180 each time.)
  4. Go through this and try the examples.
  5. Find the angles of a polygon.

Lesson 56

  1. Read the info on page 4 about the Pythagorean Theorem. Do not do the exercises.
  2. Practice.

Lesson 57

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Geometry – Similar Figures and Scale Drawings

Lesson 58

  1. Read about congruent and similar figures.
  2. How do you find missing measurements of similar figures? Watch or read.
  3. Find angle measures of similar figures. Do a few.
  4. Now can you figure out the lengths of the sides?

Lesson 59

  1. Learn about measuring by shadow. Try it out.
  2. Here are more real-life examples. Try out the problems before you check the solutions.

Lesson 60

  1. Learn about scale drawings. (Answers in Lesson 112)
  2. Practice with proportion and scale practice.
  3. Try to answer questions about these scale drawings.

Geometry – Symmetry and Transformations

Lesson 61

  1. Learn about reflection symmetry. Answer the questions.
  2. Learn about rotational symmetry. Answer the questions.
  3. Identify lines of symmetry
  4. How many points of rotational symmetry do these shapes have? That means they look the same when rotated to a certain degree.

Lesson 62

  1. Watch this video on transformations.
  2. Identify transformations.
  3. Can you figure out what types of transformations are needed? Choose one, then drag the shape or arrow to move the shape. Then you can choose another transformation. You can use the help hints and then try it again if you get stuck.

Lesson 63

  1. Find the coordinates after translation.
  2. Find the line of reflection.
  3. Find the coordinates after rotation.

Lesson 64

  1. Read about dilation and scale factor.
  2. Find the coordinates after dilation.

Lesson 65

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. There are some videos on transformations on this page if you want more help.
  3. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.
    • Jeopardy: Proportions, Scale Drawings & Similar Figures
    • Jeopardy: Transformations

Geometry – Volume and Surface Area

Lesson 66

  1. Review the perimeter and circumference formulas of plane shapes and try the examples.
  2. Review the area formulas of plane shapes and try the examples.
  3. Play with the area calculator.

Lesson 67

  1. Learn about finding the composite area, the total area. (Answers in Lesson 127)
  2. Practice finding the area of composite shapes.

Lesson 68

  1. Watch the video on finding the volume of prisms and cylinders.
  2. Practice finding the volume of prisms and cylinders.

Lesson 69

  1. Watch the video on finding the volume of pyramids and cones.
  2. Practice finding the volume of pyramids and cones.

Lesson 70

  1. Read about finding the surface area using nets.
  2. Practice finding the surface area by adding up the area of each face.

Lesson 71

  1. Surface Area of Cylinders, Pyramids and Cones
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 72

  1. Play Jeopardy to review the surface area and volume of solids.

Lesson 73

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Data Analysis and Graphs

Lesson 74

  1. Read the definitions of mean, median, and mode.
  2. Here is an example.
  3. Practice.

Lesson 75

  1. Box-and-Whisker Plots
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice.
  3. Here’s another lesson and examples if you want it.

Lesson 76

  1. Read the overview of graphing data.
  2. At the end of the page click on Data Graphs.
  3. Create each type of graph using the tool on the page. You can start by clicking on table and filling in values. It can be made up, but make it sort of real. Don’t type in “asfaewgvabe.” Type in “Favorite Foods,” or whatever. When it’s complete, click on each type of graph. Which most effectively shows your information?

Lesson 77

  1. Scatter Plots
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 78

  1. Choosing a Data Display
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 79

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Sets and Counting

Lesson 80

  1. Watch the video on set notation and the one on Venn diagrams. If you prefer reading, here are the same topics as the videos (onetwothree)
  2. Take the quiz on page 5.
  3. The links in number 2 are from pages 4 and 5. Sometimes they don’t show up right on a page, so these are alternative links to the same things.

Lesson 81

  1. Read about subsets and create and fill in the charts in your notebook.

Lesson 82

  1. Read about sample space and tree diagrams.
  2. Practice.

Lesson 83

  1. Read about the counting principle and try the examples.
  2. Practice.

Lesson 84

  1. Read about factorials. (You don’t have to read the “Advanced Topics” unless you want to.)
  2. Answer questions 1-3 at the bottom of the page.
  3. Here’s some more practice.

Lesson 85

  1. Learn about combinations and permutations. Try the first 6 examples on this video.
  2. Explain the difference between combination and permutation.
  3. You can try the rest of examples on the video if you want to.

Lesson 86

  1. Review factorials if you need to.
  2. Read about how factorials are used in permutations. Try the examples.
  3. Here’s some practice.

Lesson 87

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Probability

Lesson 88

  1. Go through the lesson on finding the odds.
  2. Go through the example and try the practice problem.

Lesson 89

  1. Watch the video on the probability of simple events.
  2. Go through the yellow marble and non-blue marble videos on the left if you need more examples.
  3. Find the simple probability.

Lesson 90

  1. Review the counting principle if you need to.
  2. Watch the video on the probability of compound events.
  3. Find the probabilities of compound events.

Lesson 91

  1. Read about experimental probability. (Answers in Lesson 148)
  2. Run a probability experiment.
    • Take legos or coins. Write out how many of each type you expect to draw of each over ten trials.
    • Pick ten out of a bag and record the outcome of ten trials. Make a bar graph showing how many of each type you drew from the bag.
    • If you did more trials, how do you think that would affect the comparison between the theoretical and empirical data?

Lesson 92

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Make sure you know the key terms. You could test yourself using the crossword puzzle. (source: GVL)
  3. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Lesson 93

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Lesson 94

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Algebra – Solving Linear Equations in One Variable

Lesson 95

  1. Learn about writing and evaluating expressions. (Answers in Lesson 20)
  2. Practice writing expressions.
  3. Practice evaluating expressions.

Lesson 96

  1. Watch the video on combining like terms.
  2. Watch the video on simplifying expressions.
  3. Practice using the distributive property with variables.
  4. Practice simplifying expressions.

Lesson 98

  1. Review operations with integers. Complete four columns.
  2. Review solving equations with integers. (Answers in Lesson 81)
  3. Complete the odd numbers. You don’t have to print this. You can just do the work in your notebook. (Answers in Lesson 82)

Lesson 99

  1. Review solving two-step equations. (Answers in Lesson 85)
  2. Model two-step equations.
  3. Practice with two-step equations.

Lesson 100

  1. Learn about solving two-step equations with fractions and decimals.
  2. Watch the video on using the LCD to help you solve equations.
  3. Solve the equations with decimals and fractions.

Lesson 101

  1. Learn about solving multi-step equations.
  2. Solve the multi-step equations.

Lesson 102

  1. Learn about solving equations with variables on both sides.
  2. Solve the equations with variables on both sides.
  3. Balance some equations. For example: You’d make the expression 3x + 1 by dragging three x blocks and one 1 block onto the scale.

Lesson 103

  1. Expressions Do page 6. (Absolute Value Equations)
  2. Solve some absolute value equations. Do the examples at the bottom of the page.

Lesson 104

  1. Review equations of all types.

Lesson 105

  1. Solve these equation word problems. Don’t just solve in your head. Write an equation in your notebook and solve to answer each question.

Lesson 106

  1. Rewriting Equations and Formulas
  2. Take the quiz on the page. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 107

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Algebra – Solving Linear Inequalities in One Variable

Lesson 109

  1. Watch the video about solving inequalities with addition and this one about solving with multiplication and division.
  2. Practice solving inequalities with addition and subtraction and with multiplication and division.

Lesson 110

  1. Review solving multi-step inequalities. (Answers in Lesson 96)
  2. Solve multi-step inequalities.
  3. Solve the first five inequalities on this page.

Lesson 111

  1. Review inequalities of all types.

Lesson 112

  1. Solve these inequality word problems. Don’t just solve in your head. Write an inequality in your notebook and solve to answer each question.

Lesson 113

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here is an activity you can use if you don’t have something specifically you need to go back and complete or redo.

Algebra – Graphing Linear Equations and Inequalities in Two Variables

Lesson 114*

  1. *Print out graph paper. You can print out several pages and hold onto them.
  2. Graphing Linear Equations with Tables
  3. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 115

  1. Finding the Slope of a Line
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 116

  1. Graphing Linear Equations in Slope-Intercept Form
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 119

  1. Read about horizontal and vertical lines.
  2. Read about parallel and perpendicular lines.
  3. Explore the Straight Line Graph  Play with the graphs by moving the sliders and the dots.
    1. For the graph from two points, can you make y = x or x = 4?
    2. For questions 2 – 5, draw the graphs of those equations on your graph paper. Then you can use the sliders to check your graphs.
  4. Try these quizzes.

Lesson 120

  1. Learn about graphing linear inequalities. Watch or read.
  2. Practice graphing linear inequalities.

Lesson 121

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. If you want more help with slope, choose the slope video from this page.
  3. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Algebra – Solving Systems of Linear Equations in Two Variables

Lesson 122

  1. *Print out graph paper if you need more.
  2. Read about solving systems of equations by graphing. Answer the problems. You can try the challenge problems if you want to.
  3. Go through the videos on the left if you want more worked examples.
  4. Practice solving systems of equations graphically.

Lesson 123

  1. Read about solving systems of equations by substitution. Answer the problems.
  2. Go through the videos on the left if you want more worked examples.
  3. Practice solving systems of equations algebraically.

Lesson 126

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Make sure you know the key terms. You could test yourself using the crossword puzzle. (source: GVL)
  3. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Algebra – Writing Linear Equations and Linear Systems in Two Variables

Lesson 127

  1. Writing Equations in Slope-Intercept Form
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 128

  1. Writing Equations Using a Point and a Slope
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 129

  1. Read about writing linear equations given two points.
  2. Write a linear equation from two points.

Lesson 130

  1. Watch the video on solving word problems in slope-intercept form.
  2. Practice writing linear equations in slope-intercept form given a word problem.
  3. Practice writing and solving linear equations in slope-intercept form given a word problem.

Lesson 131

  1. Read about writing and solving systems of equations from word problems.
  2. Go through the problems at the bottom of the page. Try to come up with a solution before you check.

Lesson 132

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Algebra – Functions

Lesson 133

  1. What is a function? Watch.
  2. Learn about function notation. Watch or read.
  3. Identify functions. Remember, functions have exactly one output for every input.
  4. Evaluate some functions.

Lesson 134

  1. Domain and Range of a Function
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 135

  1. Discrete and Continuous Domains
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 136

  1. Comparing Linear and Nonlinear Functions
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 137

  1. Complete an input-output table given a function rule.
  2. Let’s try the other way around. Find a function rule for an input-output table.

Lesson 138

  1. Complete an input-output table and graph it given a function rule.
  2. Now find a function rule for a graph.

Lesson 139

  1. Read about arithmetic sequences.
  2. Find the missing numbers in an arithmetic sequence.
  3. Now find a rule for an arithmetic sequence.

Lesson 140

  1. Learn about direct variation. (Answers in Lesson 102)
  2. Try your hand at using direct variation equations.

Lesson 141

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Make sure you know the key terms. You could test yourself using the crossword puzzle. (source: GVL)
  3. Here is an activity you can use if you don’t have something specifically you need to go back and complete or redo.
    • Function Machine Choose mystery. Run numbers through and try to figure out the function. It will eventually let you click on the eye to see the answer. You can click on the Green 2 box and it will have two steps such as plus 2 times 3.

Lesson 142

  1. Catch up and review. Take an extra day on any of the previous topics.
  2. Here are activities you can use if you don’t have something specifically you need to go back and complete or redo.

Financial Literacy

Lesson 143

  1. Financial Literacy: Simple and Compound Interest
    • Note: In the video around 12 minutes, the bottom total for year 3 should be $821.52
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 144

  1. Financial Literacy: Formula for Compound Interest
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 145

  1. Financial Literacy: Installment Loans
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 146

  1. Financial Literacy: Checking Accounts
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Lesson 147

  1. Financial Literacy: Credit Cards
  2. If you get more than one wrong on the quiz, complete the worksheet for more practice.

Test Preparation

Lesson 149

  1. If you don’t like math and it stresses you out, read a few chapters about that.
  2. If you and math are okay together, read the chapter on studying for a math test.

Lesson 150

  1. Test Taking Tips    

End-of-Year Review

Lesson 151*

  1. *Review factors and multiples. Choose a worksheet from topic 2. You can check your answers when you are done.

Lesson 152*

  1. *Review number properties. Choose a worksheet from topic 3. You can check your answers when you are done.

Lesson 153*

  1. *Review integers. Choose a worksheet from topic 4. You can check your answers when you are done.

Lesson 154*

  1. *Review fractions. Choose a worksheet from topic 5. You can check your answers when you are done.

Lesson 155*

  1. *Review operations with fractions. Choose a worksheet from topic 6. You can check your answers when you are done.

Lesson 156*

  1. *Review operations with mixed numbers. Choose a worksheet from topic 7. You can check your answers when you are done.

Lesson 157*

  1. *Review decimals. Choose a worksheet from topic 8. You can check your answers when you are done.

Lesson 158*

  1. *Review operations with decimals. Choose a worksheet from topic 9. You can check your answers when you are done.

Lesson 159*

  1. *Review percents. Choose a worksheet from topic 10. You can check your answers when you are done.

Lesson 160*

  1. *Review perimeter and area. Choose a worksheet from topic 11. You can check your answers when you are done.

Lesson 161*

  1. *Review surface area of solids. Choose another worksheet from topic 12. You can check your answers when you are done.

Lesson 162*

  1. *Review volume of solids. Choose a worksheet from topic 13. You can check your answers when you are done.

Lesson 163*

  1. *Review angles, similarity, and symmetry. Choose a worksheet from topic 14. You can check your answers when you are done.

Lesson 164*

  1. *Review data analysis. Choose a worksheet from topic 15. You can check your answers when you are done.

Lesson 165*

  1. *Review measurement. Choose a worksheet from topic 16. You can check your answers when you are done.

Lesson 166*

  1. *Review expressions and equations. Choose a worksheet from topic 17. You can check your answers when you are done.

Lesson 167*

  1. *Review ratios, rates, and proportions. Choose a worksheet from topic 18. You can check your answers when you are done.

Lesson 168*

  1. *Review functions and graphs. Choose a worksheet from topic 19. You can check your answers when you are done.

Lesson 169*

  1. *Review counting. Choose another worksheet from topic 20. You can check your answers when you are done.

Lesson 170*

  1. *Review square roots. Choose another worksheet from topic 21. You can check your answers when you are done.

Lesson 171*

  1. *Review exponents. Choose another worksheet from topic 22. You can check your answers when you are done.

Lesson 172*

  1. *Review angles and lines. Choose another worksheet from topic 23. You can check your answers when you are done.

Lesson 173

  1. Review transformations.

End-of-Year Projects

Lesson 176*

  1. Read the directions for this inequalities project (ABCs123). You just have to fill in the chart. You don’t have to turn it into a project. You can use the grading rubric to give yourself a grade when you are finished. Instead of creativity, you can get points for finishing on time. It is due tomorrow.
  2. You will have today and tomorrow to create your project.

Lesson 177

  1. Finish your inequalities chart from Lesson 176.

Lesson 178*

  1. The next three days you are going to complete this road trip project.
  2. *Print out the map. (If you are grading this course, there is a rubric included.)
  3. *Print out the part 1 activities and complete them.

Lesson 179*

  1. You can read her comments on the rest of the project. Notice “flat rate.”
  2. *Print out part 2 activities and complete them!

Lesson 180*

  1. *Print out part 3 of the road trip activities and complete them!
  2. Add your projects to your portfolio.

Congratulations!

Note for Lee: Alternate links