1. The Tools of Algebra
1.3. Variables and Expressions
Using Algebraic Expressions
1.5. Variables and Equations
Using Algebraic Equations
1.6. Ordered Pairs and Relations
Points in the Coordinate Plane - Activity A
Using Tables, Rules and Graphs
1.7. Scatter Plots
Scatter Plots - Activity A
2. Integers
2.1. Integers and Absolute Value
Comparing and Ordering Integers
Real Number Line - Activity B
2.2. Adding Integers
Adding Real Numbers
2.3. Subtracting Integers
Adding and Subtracting Integers
2.6. The Coordinate System
Points in the Coordinate Plane - Activity A
3. Equations
3.3. Solving Equations by Adding or Subtracting
Modeling One-Step Equations - Activity A
3.4. Solving Equations by Multiplying and Dividing
Modeling and Solving Two-Step Equations
3.5. Solving Two-Step Equations
Modeling and Solving Two-Step Equations
3.7. Using Formulas
Solving Formulas for any Variable
4. Factors and Fractions
4.1. Factors and Monomials
Finding Factors with Area Models
4.3. Prime Factorization
Finding Factors with Area Models
4.5. Simplifying Algebraic Fractions
Dividing Exponential Expressions
4.6. Multiplying and Dividing Monomials
Multiplying Exponential Expressions
5. Rational Numbers
5.1. Writing Fractions as Decimals
Percents, Fractions and Decimals
5.2. Rational Numbers
Comparing and Ordering Fractions
Comparing and Ordering Rational Numbers
5.3. Multiplying Rational Numbers
Multiplying Fractions
5.4. Dividing Rational Numbers
Multiplying Fractions
5.7. Adding and Subtracting Unlike Fractions
Fractions with Unlike Denominators
5.8. Measures of Central Tendency
Mean, Median and Mode
5.9. Solving Equations with Rational Numbers
Solving Equations with Decimals
5.10. Arithmetic and Geometric Sequences
Arithmetic and Geometric Sequences
6. Ratio, Proportion, and Percent
6.1. Ratios and Rates
Part:Part and Part:Whole Ratios
6.2. Using Proportions
Beam to Moon (Ratios and Proportions)
Estimating Population Size
6.4. Fractions, Decimals, and Percents
Percents, Fractions and Decimals
Ordering Percents, Fractions and Decimals
6.5. Using the Percent Proportion
Percents and Proportions
6.7. Using Percent Equations
Percents and Proportions
6.8. Percent of Change
Percent of Change
6.9. Probability and Predictions
Probability Simulations
7. Linear Equations, Inequalities, and Functions
7.1. Solving Equations with Variables on Each Side
Solving Equations By Graphing Each Side
7.4. Solving Inequalities by Adding or Subtracting
Solving Linear Inequalities using Addition and Subtraction
7.5. Solving Inequalities by Multiplying or Dividing
Solving Linear Inequalities using Multiplication and Division
8. Functions and Graphing
8.1. Functions
Introduction to Functions
8.2. Linear Equations in two Variables
Linear Functions
8.4. Slope
Slope - Activity A
8.6. Slope-Intercept Form
Slope-Intercept Form of a Line - Activity A
8.8. Best-Fit Lines
Lines of Best Fit Using Least Squares - Activity A
8.9. Solving Systems of Equations
Solving Linear Systems by Graphing
8.10. Graphing Inequalities
Linear Inequalities in Two Variables - Activity A
9. Applying Algebra to Geometry
9.1. Squares and Square Roots
Square Roots
Ordering and Approximating Square Roots
9.4. Triangles
Triangle Angle Sum - Activity A
Isosceles and Equilateral Triangles
Classifying Triangles
9.5. The Pythagorean Theorem
Pythagorean Theorem - Activity B
9.6. The Distance and Midpoint Formulas
Distance Formula - Activity B
9.8. Sine, Cosine, and Tangent Ratios
Sine and Cosine Ratios - Activity A
Tangent Ratio
10. Two-Dimensional Figures
10.1. Line and Angle Relationships
Investigating Angle Theorems - Activity A
10.2. Congruent Triangles
Congruence in Right Triangles
10.3 Transformations on the Coordinate Plane
Rotations, Reflections and Translations
10.4. Quadrilaterals
Classifying Quadrilaterals - Activity A
10.5. Area: Parallelograms, Triangles, and Trapezoids
Area of Parallelograms - Activity A
10.6. Polygons
Polygon Angle Sum - Activity A
10.7. Circumference and Area: Circles
Circle: Perimeter, Circumference and Area
11.1. Three-Dimensional Figures
11.2. Volume: Prisms and Cylinders
Prisms and Cylinders - Activity A
11.3. Volume: Pyramids and Cones
Pyramids and Cones - Activity B
11.4. Surface Area: Prisms and Cylinders
Surface and Lateral Area of Prisms and Cylinders
11.5. Surface Area: Pyramids and Cones
Surface and Lateral Area of Pyramids and Cones
11.7. Precision and Significant Digits
Triple Beam Balance
12. Extending Algebra to Statistics and Polynomials
12.1. Stem-and-Leaf Plots
Stem-and-Leaf Plots
12.2. Measures of Variation
Mean, Median and Mode
12.3. Box-and-Whisker Plots
Box-and-Whisker Plots
12.4. Histograms
Histograms
12.6. Counting Outcomes
Permutations
12.7. Permutations and Combinations
Permutations and Combinations
12.8. Odds
Probability Simulations
12.9. Probability of Compound Events
Compound Independent Events
Compound Independent and Dependent Events
13. Polynomials and Nonlinear Functions
13.2. Adding Polynomials
Addition of Polynomials - Activity B
13.3. Subtracting Polynomials
Addition of Polynomials - Activity B
13.5. Linear and Nonlinear Functions
Linear Functions
Quadratic Functions
Exponential Functions - Activity A
13.6. Graphing Quadratic and Cubic Functions
Cubic Function Activity
Quadratics in Polynomial Form - Activity A