Mathematics as Reasoning.
Mathematics as Problem Solving.
A Connected, Balanced View of Mathematics.
2. Sets and Whole Number Operations and Properties.
Addition and Subtraction of Whole Numbers.
Multiplication and Division of Whole Numbers.
3. Estimation and Computation.
Strategies and Procedures for Estimation.
Algorithms for Addition and Subtraction.
Algorithms for Multiplication and Division.
4. Number Theory.
Prime and Composite Numbers.
5. Understanding Integer Operations and Properties.
Integer Multiplication, Division, and Other Properties.
6. Rational Number Operations and Properties.
Adding and Subtracting Rational Numbers.
Multiplying Rational Numbers.
Dividing, Comparing, and Ordering Rational Numbers.
7. Proportional Reasoning.
Proportional Variation and Solving Proportions.
Solving Percent Problems.
8. Analyzing Data.
Data Displays that Show Relationships.
Describing the Average and Spread of Data.
Decision Making with Data.
Connecting Probability to Models and Counting.
Odds and Long-Term Behavior.
Permutations and Combinations.
10. Introducing Geometry.
Solving Problems in Geometry.
More About Angles.
More About Triangles.
More About Quadrilaterals.
11. Extending Geometry.
Measuring the Perimeter and Area of Polygons.
Measuring the Surface Area and Volume of Solids.
13. Exploring Ideas of Algebra and Coordinate Geometry.
Exploring Graphs of Linear Equations.
Connecting Algebra and Geometry.
B. Geometry Exploration Software.
C. Glossary of Geometric Terms.