Mathematics Course 2

This correlation lists the recommended Gizmos for this textbook. Click any Gizmo title below for more information.

1: Decimals and Integers

1.2: Adding and Subtracting Decimals

 Adding Decimals (Base-10 Blocks)
 Subtracting Decimals (Base-10 Blocks)

1.3: Multiplying Decimals

 Multiplying Decimals (Area Model)
 Multiplying with Decimals

1.6: Comparing and Ordering Integers

 Comparing and Ordering Integers

1.7: Adding and Subtracting Integers

 Adding and Subtracting Integers
 Adding and Subtracting Integers with Chips

1.9: Order of Operations and the Distributive Property

 Chocomatic (Multiplication, Arrays, and Area)
 Order of Operations

1.10: Mean, Median, Mode, and Range

 Constructing Box-and-Whisker Plots
 Mean, Median and Mode

2: Exponents, Factors, and Fractions

2.2: Prime Factorization

 Finding Factors with Area Models

2.4: Comparing and Ordering Fractions

 Comparing and Ordering Fractions

2.5: Mixed Numbers and Improper Fractions

 Improper Fractions and Mixed Numbers

2.6: Fractions and Decimals

 Comparing and Ordering Rational Numbers
 Fraction, Decimal, Percent (Area and Grid Models)

2.7: Rational Numbers

 Comparing and Ordering Rational Numbers

2.8: Scientific Notation

 Unit Conversions 2 - Scientific Notation and Significant Digits

3: Operations with Fractions

3.1: Estimating with Fractions and Mixed Numbers

 Estimating Sums and Differences

3.2: Adding and Subtracting Fractions

 Adding Fractions (Fraction Tiles)
 Fraction Artist 2 (Area Models of Fractions)

3.4: Multiplying Fractions and Mixed Numbers

 Multiplying Fractions
 Multiplying Mixed Numbers

3.5: Dividing Fractions and Mixed Numbers

 Dividing Fractions
 Dividing Mixed Numbers

4: Equations and Inequalities

4.1: Evaluating and Writing Algebraic Expressions

 Using Algebraic Expressions

4.3: Solving Equations by Adding or Subtracting

 Modeling One-Step Equations - Activity A

4.4: Solving Equations by Multiplying or Dividing

 Modeling One-Step Equations - Activity A

4.5: Exploring Two-Step Problems

 Modeling and Solving Two-Step Equations

4.6: Solving Two-Step Equations

 Solving Two-Step Equations

4.7: Graphing and Writing Inequalities

 Compound Inequalities

4.8: Solving Inequalities by Adding or Subtracting

 Solving Linear Inequalities using Addition and Subtraction

4.9: Solving Inequalities by Multiplying or Dividing

 Solving Linear Inequalities using Multiplication and Division

5: Ratios, Rates, and Proportions

5.1: Ratios

 Part-to-part and Part-to-whole Ratios

5.2: Unit Rates and Proportional Reasoning

 Measuring Motion

5.3: Proportions

 Beam to Moon (Ratios and Proportions)
 Proportions and Common Multipliers

5.4: Solving Proportions

 Beam to Moon (Ratios and Proportions)
 Estimating Population Size

5.5: Using Similar Figures

 Similar Figures - Activity A

6: Percents

6.1: Understanding Percents

 Percents and Proportions

6.2: Percents, Fractions, and Decimals

 Fraction, Decimal, Percent (Area and Grid Models)

6.4: Finding a Percent of a Number

 Percents and Proportions

6.5: Solving Percent Problems Using Proportions

 Percents and Proportions

6.7: Application of Percent

 Percent of Change

6.8: Finding Percent of Change

 Percent of Change

7: Geometry

7.1: Lines and Planes

 Investigating Parallel Lines and Planes

7.3: Triangles

 Classifying Triangles
 Triangle Angle Sum - Activity A

7.4: Quadrilaterals and Other Polygons

 Classifying Quadrilaterals - Activity A
 Special Quadrilaterals

7.8: Constructions

 Construct Parallel and Perpendicular Lines
 Constructing Congruent Segments and Angles

8: Measurement

8.2: Area of a Parallelogram

 Area of Parallelograms - Activity A

8.3: Perimeter and Area of a Triangle

 Area of Parallelograms - Activity B

8.5: Circumference and Area of a Circle

 Circles: Circumference and Area

8.7: The Pythagorean Theorem

 Pythagorean Theorem - Activity A

8.9: Surface Areas of Prisms and Cylinders

 Surface and Lateral Area of Prisms and Cylinders

8.10: Volumes of Prisms and Cylinders

 Prisms and Cylinders - Activity A

9: Patterns and Rules

9.2: Number Sequences

 Arithmetic Sequences
 Geometric Sequences

9.3: Patterns and Tables

 Finding Patterns

9.4: Function Rules

 Points, Lines, and Equations

9.5: Using Tables, Rules, and Graphs

 Points, Lines, and Equations

9.7: Simple and Compound Interest

 Simple and Compound Interest

10: Graphing in the Coordinate Plane

10.1: Graphing Points in Four Quadrants

 Points in the Coordinate Plane - Activity A

10.3: Finding the Slope of a Line

 Slope - Activity A

10.5: Translations

 Rotations, Reflections and Translations

10.6: Line Symmetry and Reflections

 Holiday Snowflake Designer

10.7: Rotational Symmetry and Rotations

 Holiday Snowflake Designer
 Quilting Bee (Symmetry)
 Rotations, Reflections and Translations

11: Displaying and Analyzing Data

11.3: Stem-and-Leaf Plots

 Stem-and-Leaf Plots

11.4: Random Samples and Surveys

 Polling: City
 Polling: Neighborhood

11.5: Estimating Population Size

 Estimating Population Size

11.7: Exploring Scatter Plots

 Scatter Plots - Activity A

12: Using Probability

12.2: Experimental Probability

 Probability Simulations
 Theoretical and Experimental Probability

12.4: Compound Events

 Compound Independent Events

12.5: Permutations

 Permutations

12.6: Combinations

 Permutations and Combinations

Content correlation last revised: 1/8/2014