Mathematics: Course 1

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

1. Number Patterns and Functions

1.2. Prime Factors

Finding Factors with Area Models

1.4. Order of Operation

Order of Operations

1.5. Variables and Expressions

Using Algebraic Expressions

1.8. Equations

Modeling One-Step Equations - Activity A

1.9. Area Formulas

Rectangle: Perimeter, Circumference and Area

2. Statistics and Graphs

2.2. Bar Graphs and Line Graphs


2.4. Stem-and-Leaf Plots

Stem-and-Leaf Plots

2.5. Line Plots

Line Plots

2.6. Mean

Mean, Median and Mode

2.7. Median, Mode, and Range

Mean, Median and Mode

Box-and-Whisker Plots

3. Adding and Subtracting Decimals

3.1. Representing Decimals

Modeling Decimals

3.2. Comparing and Ordering Decimals

Comparing and Ordering Decimals

3.4. Estimating Sums and Differences

Estimating Sums and Differences

3.5. Adding and Subtracting Decimals

Sums and Differences with Decimals

4. Fractions and Decimals

4.3. Mixed Numbers and Improper Fractions

Improper Fractions and Mixed Numbers

4.6 Comparing and Ordering Fractions

Comparing and Ordering Fractions

4.7. Writing Decimals as Fractions

Percents, Fractions and Decimals

4.8. Writing Fractions as Decimals

Percents, Fractions and Decimals

5. Adding and Subtracting Fractions

5.2. Estimating Sums and Differences

Estimating Sums and Differences

5.4. Adding and Subtracting Fractions with Like Denominators

Adding Fractions

5.5. Adding and Subtracting Fractions with Unlike Denominators

Fractions with Unlike Denominators

6. Ratio, Proportion, and Functions

6.1. Ratios and Rates

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

6.4. Solving Proportions

Beam to Moon (Ratios and Proportions)

Proportions and Common Multipliers

Estimating Population Size

6.5. Look for a pattern

Finding Patterns

6.5. Sequences and Expressions

Arithmetic and geometric sequences

7. Percent and Probability

7.1. Percents and Fractions

Percents, Fractions and Decimals

7.2. Circle Graphs

Percents, Fractions and Decimals

7.3. Percents and Decimals

Percents, Fractions and Decimals

7.4. Probability

Theoretical and Experimental Probability

7.5. Sample Spaces

Probability Simulations

7.6. Making Predictions

Estimating Population Size

8.Systems of Measurement

8.3. Length in the Metric System

Measuring Trees

8.7. Measures of Time

Elapsed Time

9. Angles and Polygons

9.3. Angle Relationships

Investigating Angle Theorems - Activity A

9.4. Triangles

Triangle Angle Sum - Activity A

Classifying Triangles

9.5. Quadrilaterals

Classifying Quadrilaterals - Activity A

9.6. Similar and Congruent Figures

Similar Figures - Activity B

10. Perimeter, Area, and Volume

10.1. Perimeter

Rectangle: Perimeter and Area

10.2. Circles and Circumference

Circle: Circumference and Area

10.3. Area of Parallelograms

Area of Parallelogram: Activity A

10.4. Area of Triangles

Area of Parallelogram: Activity B

10.6. Volume of Rectangular Prism

Prisms and Cylinders: Activity A

10.7. Surface Area of Rectangular Prism

Surface and Lateral Area of Cylinders and Prisms

11. Multiplying and Dividing Decimals and Fractions

11.2. Multiplying Decimals

Multiplying with Decimals

Multiplying Decimals (area model)

11.7. Multiplying Fractions

Multiplying Fractions

11.8. Multiplying Mixed Numbers

Multiplying Mixed Number

11.9. Dividing Fractions

Dividing Fractions

11.10. Multiplying Mixed Numbers

Dividing Mixed Number

12. Integers and Equations

12.1. Ordering Integers

Comparing and Ordering Integers

12.2. Adding Integers

Adding Real Numbers

12.3. Subtracting Integers

Adding and Subtracting Integers

12.7. The Coordinate Plane

Points in the Coordinate Plane - Activity A

12.8. Solving Addition Equations

Modeling One-Step Equations - Activity A

12.9. Solving Subtraction Equations

Modeling One-Step Equations - Activity A

12.10. Solving Multiplication Equations

Modeling and Solving Two-Step Equations

Content correlation last revised: 3/11/2011