Table of Contents Module 1: Proportional Relationships Chapter 1: Ratios and Rates...1 Chapter 2: Direct Variation and Constant of Proportionality...2 Module 2: Proportional Reasoning and Percents Chapter 3: Rates and Percents...4 Module 3: Rational Number and Operations Chapter 4: Addition and Subtraction with Rational Numbers...5 Chapter 5: Multiplication and Division with Rational Numbers...6 Module 4: Two-Step and Inequalities Chapter 6: Numerical and Algebraic Expressions and...7 Chapter 7: Solving and Inequalities...8 Chapter 8: Solving Problems with and Inequalities...9 Module 5: Geometry Chapter 9: Using Geometry...10 Chapter 10: Triangles...11 Chapter 11: Scale Drawings and Scale Factor...12 Chapter 12: Circles...13 Chapter 13: Slicing Three-Dimensional Figures...14 Module 6: Data Comparisons and Probability Chapter 14: Data Collection...15 Chapter 15: Comparing Populations...16 Chapter 16: Introduction to Probability...17 Chapter 17: Probability of Compound Events...18
Module 1 Proportional Relationships 1 Ratios and Rates This chapter begins with a review of ratio and unit rate concepts, and scaling up and scaling down strategies to determine equivalent ratios. The means and extremes strategy for solving proportions is introduced and connected to the students previous understanding of equivalent ratios. 1.1 Show Someone You Care Send Flowers! Introduction to Ratios and Rates Identify ratios, rates, and unit rates. Use ratios, rates, and unit rates to analyze problems. 6.RP.1 7.RP.1 ratio rate proportion equivalent ratios unit rate scaling up scaling down 1.2 1.3 Making Punch Ratios, Rates, and Mixture Problems For the Birds Rates and Proportions Use ratios to make comparisons. Use rates and proportions to solve mixture problems. Write ratios and rates. Write proportions. Scale up and scale down proportions. 7.RP.1 7.RP.1 convert Problem Solving using Ratio and Rate Reasoning Workspace 3: Problem Solving with Equivalent Ratios and Rates using Tables Problem Solving with Equivalent Ratios and Rates using Double Number Lines Problem Solving with Equivalent Ratios and Rates using Graphs 1.4 Tutor Time! Using Tables to Solve Problems Use tables to represent equivalent ratios. Solve proportions using unit rates. 7.RP.1 7.RP.2.b 1.5 1.6 Looks Can Be Deceiving! Using Proportions to Solve Problems The Price Is Close Using Unit Rates in Real World Applications Solve proportions using the scaling method. Solve proportions using the unit rate method. Solve proportions using the means and extremes method. Estimate and calculate values using rates. Use unit rates to determine the best buy. 7.RP.1 7.RP.3 7.RP.1 7.RP.2.b 7.RP.3 variable means and extremes solve a proportion inverse operations Proportional Reasoning Solving Proportions using Equivalent Ratios Solving Proportions using Means and Extremes Middle School Math Series: Course 2 1
2 Direct Variation and Constant of Proportionality This chapter develops the representations of proportional relationships between quantities using words, tables, equations, and graphs. The constant of proportionality is introduced and used to solve various realworld problems. 2.1 What Makes You Tap Your Feet? Introduction to Direct Variation Determine how quantities in different situations vary. Use multiple representations to explore the types of variation. 7.RP.1 7.RP.2.a 7.RP.2.d direct variation (direct proportion) origin 2.2 Building Bird Feeders Is for the Birds! Determine if the points on a graph are equivalent ratios. 7.RP.2.a Determining Equivalent Ratios 2.3 Kids Just Wanna Have Fun! Determining and Applying the Constant of Proportionality Determine the constant of proportionality. Solve problems using the proportional relationship between two variables. 7.RP.2.b constant of proportionality Representing Proportional Relationships by Introduction to Direct Variation 2.4 Stop That Speeding Snail? Using the Constant of Proportionality to Solve Proportions Determine if there is a constant of proportionality between two variables. 7.RP.2.a 7.RP.2.b 7.RP.3 Representing Proportional Relationships by Writing Direct Variation Middle School Math Series: Course 2 2
2.5 2.6 The Man Who Ran from Marathon to Athens Graphing Direct Proportions Racing to the Finish Line! Using Direct Proportions Graph relationships that are directly proportional. Interpret the graphs of relationships that are directly proportional. Determine if two variables are directly proportional or vary directly. Interpret relationships that are direct proportions. Solve direct variation problems using the equation y = kx. 7.RP.2.a 7.RP.2.b 7.RP.2.d 7.RP.2.a 7.RP.2.b Representing Proportional Relationships by Workspace 3: Workspace 4: Converting Between Proportions and Direct Variation Modeling Direct Variation 2.7 Connecting Representations of Proportional Relationships Interpreting Multiple Representations of Direct Proportions Determine if relationships represented in words, tables, equations, or graphs are directly proportional. Interpret the meaning of direct proportions represented in words, tables, equations, and graphs. Determine and interpret the constant of proportionality for variables that are directly proportional and represented in words, tables, equations, and graphs. 7.RP.2.a 7.RP.2.b 7.RP.2.d Representing Proportional Relationships by Workspace 5: Determining Characteristics of Direct Variation Graphs Middle School Math Series: Course 2 3
Module 2 Proportional Reasoning and Percents 3 Rates and Percents This chapter extends the use of proportional reasoning to solve percent problems. 3.1 Give Me a Ballpark Figure of the Cost Estimating and Calculating with Percents and Rates Estimate and calculate values using rates. Estimate and calculate the values of percents. 7.RP.1 7.RP.3 Percent Conversions Fractional Percent Models Converting with Fractional Percents 3.2 3.3 One Size Fits All? Solving Percent Problems Mathematics and Nutrition Using Proportions and Percent Solve problems involving percents. Solve proportions. Solve percent equations. 7.RP.1 7.RP.3 7.RP.3 percent equation Proportional Reasoning and Percents Using Proportions to Solve Percent Problems Solving Simple Percent Problems 3.4 3.5 Be Mindful of the Fees! Using Percents Shoe Super Store Solving Percent Problems Involving Proportions Calculate simple interest. Calculate the percent of increase. Calculate the percent of decrease. Calculate discount of base price. Calculate tax on a purchase. Calculate depreciate. Solve percent problems using direct variation. Write equations to show the constant of proportionality. 7.RP.2.a 7.RP.3 7.RP.2.a 7.RP.2.b 7.RP.3 interest principal Simple interest percent increase percent decrease depreciate commission Problem Solving with Percents using Proportional Relationships Calculating Percent Change and Final Amounts Using Percents and Percent Change Middle School Math Series: Course 2 4
Module 3 Rational Number and Operations 4 Addition and Subtraction with Rational Numbers This chapter uses models to develop a conceptual understanding of addition and subtraction with respect to the set of integers. These strategies are formalized through questioning, and then extended to operations with respect to the set of rational numbers. 4.1 Math Football Using Models to Understand Integers Represent numbers as positive and negative integers. Use a model to represent the sum of a positive and a negative integer. 7.NS.1.a 7.NS.1.b 4.2 Walk the Line Adding Integers, Part 1 Model the addition of integers on a number line. Develop a rule for adding integers. 7.NS.1.b 4.3 Two-Color Counters Adding Integers, Part 2 Model the addition of integers using two-color counters. Develop a rule for adding integers. 7.NS.1.a 7.NS.1.b 7.NS.1.c additive inverses Integer Operations Adding and Subtracting Negative Integers Using Number Lines to Add and Subtract Negative Integers 4.4 What s the Difference? Subtracting Integers Model subtraction of integers using two-color counters. Model subtraction of integers on a number line. Develop a rule for subtracting integers. 7.NS.1.a 7.NS.1.b 7.NS.1.c 7.NS.1.d zero pair 4.5 What Do We Do Now? Adding and Subtracting Rational Numbers Add and subtract rational numbers. 7.NS.1.b 7.NS.1.c 7.NS.1.d Middle School Math Series: Course 2 5
5 Multiplication and Division with Rational Numbers This chapter use models to develop a conceptual understanding of multiplication and division with respect to the set of integers. These strategies are formalized, and then extended to operations with respect to the set of rational numbers. 5.1 Equal Groups Multiplying and Dividing Integers Multiply integers. Divide integers. 7.NS.2.a 7.NS.2.b 7.NS.2.c 5.2 What s My Product or Quotient? Multiplying and Dividing Rational Numbers Multiply rational numbers. Divide rational numbers. 7.NS.2.a 7.NS.2.b 7.NS.2.c Integer Operations Workspace 3: Multiplying and Dividing Integers 5.3 Properties Schmoperties Simplifying Arithmetic Expressions with Rational Numbers Simplify arithmetic expressions using the number properties and the order of operations. 7.NS.1.d 7.NS.2.a 7.NS.2.c Integer Operations Workspace 4: Workspace 5: Using Order of Operations to Simplify Numeric Expressions (No Type In) Using Order of Operations to Simplify Numeric Expressions (Type In) 5.4 Building a Wright Brothers Flyer Evaluating Expressions with Rational Numbers Model a situation with an expression using rational numbers. Evaluate rational expressions. 7.NS.1.d 7.NS.2.a 7.NS.2.b 7.NS.2.c 7.NS.3 5.5 Repeat or Not? That Is the Question! Exact Decimal Representations of Fractions Use decimals and fractions to evaluate arithmetic expressions. Convert fractions to decimals. Represent fractions as repeating decimals. 7.NS.1.d 7.NS.2.d terminating decimals non-terminating decimals repeating decimals non-repeating decimals bar notation Middle School Math Series: Course 2 6
Module 4 Two-Step and Inequalities 6 Numerical and Algebraic Expressions and This chapter focuses on the use of properties to interpret, simplify, add, subtract, and factor linear expressions. 6.1 What s It Really Saying? Evaluating Algebraic Expressions Evaluate algebraic expressions. 6.EE.6 7.NS.3 variable algebraic expression evaluate an algebraic expression 6.2 Express Math Simplifying Expressions Using Distributive Properties Write and use the distributive properties. Use distributive properties to simplify expressions. 7.NS.3 7.EE.1 7.EE.2 Distributive Property of Multiplication over Addition Distributive Property of Multiplication over Subtraction Distributive Property of Division over Addition Distributive Property of Division over Subtraction 6.3 Reverse Distribution Factoring Algebraic Expressions Use the distributive properties to factor expressions. Combine like terms to simplify expressions. 7.EE.1 7.EE.2 factor common factor greatest common factor (GCF) coefficient like terms combining like terms Variable Expressions Factoring Linear Expressions 6.4 Are They the Same or Different? Verifying That Expressions Are Equivalent It Is Time to Justify! Simplify algebraic expressions. Verify that algebraic expressions are equivalent by graphing, simplifying, and evaluating expressions. 7.EE.1 7.EE.2 Variable Expressions Workspace 3: Using Order of Operations to Simplify Algebraic Expressions (No Type In) Using Order of Operations to Simplify Algebraic expressions (Type In) 6.5 Simplifying Algebraic Expressions Using Operations and Their Properties Simplify algebraic expressions using operations and their properties 7.EE.1 7.EE.2 Middle School Math Series: Course 2 7
7 Solving and Inequalities This chapter uses models, properties of rational numbers, and operations to develop strategies for solving equations and inequalities. Algebraic reasoning is used to solve real-world problems. 7.1 Picture This Picture Algebra Use drawings to represent daily life situations. Develop different methods to represent daily life situations mathematically. 7.EE.2 equation Modeling Two-Step Expressions and Using Picture Algebra with 7.2 Maintaining a Balance Solving Develop an understanding of equality. Use properties of equality to solve equations represented with algebra tiles. Solve one-step equations. Properties of Equality 7.3 Planning a Graduation Party Solving Two-Step Write two-step equations. Solve two-step equations. Check solutions algebraically. Verify solutions within a problem context. two-step equation Modeling Two-Step Expressions and Modeling Two-Step 7.4 Solving in Big- Time Style Using Two-Step Write two-step equations. Solve two-step equations. Verify solutions within a problem context. 7.EE.1 7.EE.2 Solving Two-Step Workspace 3: Workspace 4: Workspace 5: Workspace 6: Checking Solutions to Linear Solving with Multiplication (No Type In) Solving with Multiplication (Type In) Solving with Division (No Type In) Solving with Division (Type In) Solving Two-Step 7.5 We re Shipping Out! Solving and Graphing Inequalities in One Variable Write simple inequalities. Graph one-variable inequalities. Solve one-variable inequalities. 7.EE.4.b solve an inequality Solving Two-Step Inequalities Graphing Inequalities with Rational Numbers Solving Two-Step Linear Inequalities Middle School Math Series: Course 2 8
8 Solving Problems with and Inequalities This chapter focuses on the use of algebraic reasoning to solve real-world problems posed with positive and negative rational numbers. Tables, graphs, and equations are used throughout. 8.1 Some Places Are Expensive; Some Places Are More Affordable Multiple Representations of Problem Situations Use different methods to represent a problem situation. Identify advantages and disadvantages of using a particular representation. Solve two-step equations. Problem Solving with Two-Step and Inequalities Workspace 3: Using Linear and Inequalities Solving Problems with Integers Solving Problems with Decimals and Fractions 8.2 Plastic Containers Using Two-Step Write and use two-step equations. Compare two problem situations. 8.3 Just Another Saturday Solving More Complicated Solve equations containing fractions. Solve equations with variables on both sides. Verify solutions within a problem context. multiplicative inverse multiplying by the reciprocal The Coordinate Plane and Two-Step Graphs of Using Graphs to Solve 8.4 Climbing El Capitan Making Sense of Negative Solutions Use multiple representations to analyze problem situations. Interpret negative solutions to problem situations. Identify independent and dependent variables. Evaluate algebraic expressions. Solve algebraic equations. 8.5 8.6 Flying in the Ocean Rate of Change Emptying a Tank Using Multiple Representations to Solve Problems Calculate the unit rate of change. Interpret the unit rate of change in a problem situation. Use multiple representations to analyze problem situations. 7.EE.4.b unit rate of change Solving Linear with Similar Terms Workspace 3: Workspace 4: Solving by Combining Like Variable Terms and a Constant with Integers (No Type In) Solving by Combining Like Variable Terms and a Constant with Integers (Type In) Solving by Combining Like Variable Terms and a Constant with Decimals (No Type In) Solving by Combining Like Variable Terms and a Constant with Decimals (Type In) Middle School Math Series: Course 2 9
Module 5 Geometry 9 Using Geometry This chapter introduces points, lines, and planes as the essential building blocks of geometry. Key terms and basic constructions are introduced that will allow students to construct and compare triangles in Chapter 10. 9.1 Earth Measure Introduction to Geometry and Geometric Constructions Sketch and draw figures. Use a compass to construct circles. Use geometric tools to duplicate line segments. 7.G.2 geometry protractor compass straightedge sketch draw construct geometric construction point line plane coplanar lines skew lines line segment endpoints arc congruent line segments congruent intersection 9.2 9.3 Angles and More Angles Measuring and Constructing Angles Special Angles Complements, Supplements, Midpoints, Perpendiculars, and Perpendicular Bisectors Measure and construct angles. Duplicate angles. Bisect angles. Review congruent figures. Calculate the supplement of an angle. Calculate the complement of an angle. Construct a perpendicular line. Construct a perpendicular bisector. Construct the midpoint of a segment. Classify adjacent angles, linear pairs, and vertical angles. 7.G.2 7.G.2 7.G.5 ray angle sides of an angle vertex degrees ( ) acute angle obtuse angle straight angle congruent angles bisect angle bisector supplementary angles complementary angles perpendicular midpoint of a segment segment bisector perpendicular bisector adjacent angles linear pair vertical angles Angle Properties Calculating Angles Classifying Angles and Determining Unknown Measures Middle School Math Series: Course 2 10
10 Triangles This chapter investigates the conditions that determine unique triangles. 10.1 Pulling a One- Eighty! Triangle Sum, Exterior Angle, and Exterior Angle Inequality Theorems Prove the Triangle Sum Theorem. Explore the relationship between the interior angle measures and the side lengths of a triangle. Identify the remote interior angles of a triangle. Identify the exterior angle of a triangle. Explore the relationship between the exterior angle measures and two remote interior angles of a triangle. Prove the Exterior Angle Theorem. Prove the Exterior Angle Inequality Theorem. 7.G.2 Triangle Sum Theorem remove interior angles of a triangle Exterior Angle Theorem Exterior Angle Inequality Theorem 10.2 Triangle Construction I Constructing Triangles Construct triangles to determine uniqueness. 7.G.2 10.3 Triangle Construction II Congruent Figures and Constructing Congruent Triangles Define congruent figures. Determine whether figures are congruent. Determine whether triangles are congruent. Construct congruent triangles. 7.G.2 geometric figures congruent geometric figures corresponding sides corresponding angles included angle included side 10.4 Pasta Anyone? Triangle Inequality Theorem Explore the relationships between the side lengths of a triangle and the measures of its interior angles. Prove the Triangle Inequality Theorem. 7.G.2 Triangle Inequality Theorem Middle School Math Series: Course 2 11
11 Scale Drawings and Scale Factor This chapter explores scale drawings, scale models, and scale factors through real-world problems. 11.1 Bigger and Smaller Scale Drawings, Scale Models, and Scale Factors Use scale models to calculate measurements. Use scale factors to enlarge and shrink models. 7.G.1 scale factor 11.2 Say Cheese! Applications of Ratio Work with applications of similarity and scale factor. 7.G.1 aspect ratio Scale Drawings Using Scale Drawings Using Scale Factor 11.3 No GPS? Better Get the Map Out! Exploring Scale Drawings Work with applications of similarity and scale factor. Use scale drawings and maps. 7.G.1 scale drawings 11.4 Houses for Our Feathered Friends! Creating Blueprints Use scale drawings to create three-dimensional models. Use three-dimensional models to create blueprints. 7.G.1 Middle School Math Series: Course 2 12
12 Circles This chapter develops the formula for the area of a circle. Problems are solved involving circles and circle formulas. 12.1 Introduction to Circles Circles, Radius, and Diameter Define circle. Identify the center, radius, and diameter of a circle. 7.G.4 circle center of a circle radius of a circle diameter of a circle 12.2 But Most of All, I Like Pi! Circumference of a Circle Measure the circumference of a circle. Explore the relationship between the diameter and the circumference of a circle. Write a formula for the circumference of a circle. Use a formula to determine the circumference of a circle. 7.G.4 pi 12.3 One Million Sides! Area of a Circle Explore the circumference and area of circles inscribed in regular polygons. Write a formula for the area of a polygon in terms of the perimeter. Explore the relationship between the circumference of a circle and the area of a circle. 7.G.4 inscribed circle Circles Calculating Circumference and Area of Circles 12.4 It s About Circles! Unknown Measurements Use the area and circumference formulas to solve for unknown measurements. Use composite figures to solve for unknown measurements 7.G.4 Middle School Math Series: Course 2 13
13 Slicing Three- Dimensional Figures This chapter explores planes intersected with three-dimensional geometric figures. Real-world problems are solved involving area, volume, and surface area of three-dimensional figures. 13.1 Slicing and Dicing Slicing Through a Cube Sketch, model, and describe cross-sections formed by a plane passing through a cube. 7.G.3 cross-section 13.2 The Right Stuff Slicing Through Right Rectangular Prisms Sketch, model, and describe cross-sections formed by a plane passing through a right rectangular prism. 7.G.3 13.3 And Now On to Pyramids Slicing Through Right Rectangular Pyramids Sketch, model, and describe cross-sections formed by a plane passing through a right rectangular pyramid. 7.G.3 pyramid base of a pyramid lateral faces of a pyramid lateral edges of a pyramid vertex of a pyramid height of a pyramid regular pyramid slant height of a pyramid 13.4 Backyard Barbecue Introduction to Volume and Surface Area Famous Pyramids Explore the volume of a solid. Explore the surface area of a solid. Create a net for a concave polyhedron. 7.G.6 volume surface area Volume of Pyramids Calculating Volume of Pyramids Using Volume of Pyramids 13.5 Applying Volume and Surface Area Formulas Explore the volume of a pyramid. Explore the surface area of a pyramid. 7.G.6 Middle School Math Series: Course 2 14
Module 6 Data Comparisons and Probability 14 Data Collection This chapter emphasizes data collection, sampling, random samples, and frequencies. 14.1 We Want to Hear from You! Formulating Questions and Collecting Data Collect data from a survey and analyze the results. Differentiate between a census and a sample. Differentiate between a parameter and a statistic. 7.SP.1 7.SP.2 survey data population census sample parameter statistic 14.2 Dealing with Data: Selecting a Sample Collecting Data through Ransom Sampling Differentiate between a random sample and a sample that is not chosen randomly. Use several methods to select a random sample. 7.SP.1 7.SP.2 random sample random number generator random number table 14.3 Floor Plans and Tiles Random Sampling Investigate how results from a random sample are more reliable in representing the population than results from a sample that is not random. Use sampling and proportional reasoning to predict the value of a population parameter. 7.SP.1 7.SP.2 dot plot (line plot) 14.4 What Does the Data Mean? Using Samples, Centers, and Spreads to Describe Data Analyze measures of center for samples from a population. Analyze measures of variation for samples from a population. 7.SP.1 7.SP.2 7.SP.4 variability spread range mean absolute deviation deviation from the mean 14.5 Taking a Survey Using Sample Size Investigate the sample size of a survey. Investigate the concept that as the sample size increases, the statistic obtained gets closer to the actual population parameter. 7.SP.1 7.SP.2 sample size Middle School Math Series: Course 2 15
15 Comparing Populations This chapter uses measures of variability to compare inferences across two populations. 15.1 Checking the Papers and the Blogs Comparing Measures of Center of Two Populations Calculate the measures of center and measures of variability for two populations. Compare the difference of the measures of center for two populations to their measures of variability. 7.SP.3 7.SP.4 15.2 Can Podcasts Affect Ratings? Comparing Measures of Center of Two Populations Compare the measures of center for random samples from two populations. Use measures of center to draw conclusions about two populations. 7.SP.2 7.SP.3 7.SP.4 Numerical Data Displays Comparing Characteristics of Data Displays Comparing Populations using Data Displays 15.3 Finding Your Spot to Live Drawing Conclusions About Two Populations Compare the measures of variability for random samples from two populations. Use measures of variability to draw conclusions about two populations. 7.SP.2 7.SP.3 7.SP.4 Middle School Math Series: Course 2 16
16 Introduction to Probability This chapter investigates experimental and theoretical probabilities. Probability models are developed and used to calculate probabilities of events. 16.1 Rolling, Rolling, Rolling Defining and Representing Probability Differentiate between an outcome and an event for an experiment. List the sample space for an experiment. Determine the probability for an event. Understand that the probability for an event is between 0 and 1 that can be expressed as a fraction, decimal, or percent. Determine that the sum of the probabilities of the outcomes of an experiment is always 1. 7.SP.5 outcome experiment sample space event simple event probability equally likely Introduction to Probability Determining Probabilities 16.2 Toss the Cup Determining Experimental Probability Conduct trials of an experiment. Predict the experimental probability of an event using the results from the trials of an experiment. Use proportional reasoning to predict the probability of random events. 7.SP.5 7.SP.6 7.SP.7.a 7.SP.7.b experimental probability 16.3 Double Your Fun Determining Theoretical Probability. Calculate the experimental and theoretical probability of an experiment. Determine the difference between experimental and theoretical probability. Use proportional reasoning to predict probability of random events. 7.SP.5 7.SP.6 7.SP.7.a 7.SP.7.b theoretical probability Introduction to Probability Comparing Experimental and Theoretical Probabilities 16.4 A Toss of a Coin Simulating Experiments Conduct trials using a simulation to determine probability. Conduct a large number of trials to demonstrate that experimental probability approaches theoretical probability. 7.SP.5 7.SP.6 7.SP.7.a 7.SP.7.b simulation trial 16.5 Roll the Cubes Again Using Technology for Simulations Use technology to simulate a large number of trials of an experiment. 7.SP.6 7.SP.7.a 7.SP.7.b spreadsheet Middle School Math Series: Course 2 17
17 Probability of Compound Events This chapter focuses on probabilities of compound events. Simulations are used to generate frequencies for compound events. 17.1 Is It Better to Guess? Using Models for Probability Determine the probability model for an experiment. Construct and interpret a uniform probability model. Construct and interpret a non-uniform probability model. 7.SP.7.a 7.SP.7.b probability model uniform probability model non-uniform probability model 17.2 Three Girls and No Boys? Creating and Using Probability Models Determine the probability model for an experiment. Construct and interpret a non-uniform probability model. 7.SP.7.a 7.SP.7.b 7.SP.8.a 7.SP.8.b tree diagram complementary events 17.3 Pet Shop Probability Determining Compound Probability Use probability models to calculate compound probabilities. 7.SP.7.a 7.SP.7.b 7.SP.8.a 7.SP.8.b compound event Introduction to Probability Workspace 3: Calculating Compound Probabilities What Type of Blood Do You Have? 17.4 Simulating Probability of Compound Events Use simulations to estimate compound probabilities. 7.SP.8.c Middle School Math Series: Course 2 18