In previous lessons, students have learned basic operations with whole numbers. Epsilon covers these same operations with fractions. Fractions are presented in an intuitive way with visual explanations of equivalent fractions, common denominators, and fractions and numbers larger than one. Fractions and operations are illustrated using our proprietary Fraction Overlay manipulatives.
Scope and Sequence:
- Lesson 01: Fraction of a Number; Word Problem Tips
- Lesson 02: Fraction of One
- Lesson 03: Add and Subtract Fractions; Common Denominator; Mental Math
- Lesson 04: Equivalent Fractions
- Lesson 05: Addition and Subtraction; Unequal Denominators
- Lesson 06: The Rule of Four; Multi-Step Word Problems
- Lesson 07: Comparing Fractions with the Rule of Four
- Lesson 08: Adding Multiple Fractions
- Lesson 09: Multiplying Fractions; Fraction of a Fraction; Mental Math
- Lesson 10: Dividing Fractions with the Rule of Four; Multi-Step Word Problems
- Lesson 11: Finding Common Factors and Divisibility
- Lesson 12: Reducing Fractions—Common Factors; Word Problems
- Lesson 13: Reducing Fractions—Prime Factors
- Lesson 14: Linear Measure
- Lesson 15: Mixed Numbers and Improper Fractions; Mental Math
- Lesson 16: Linear Measure with Mixed Numbers
- Lesson 17: Addition and Subtraction of Mixed Numbers
- Lesson 18: Addition of Mixed Numbers with Regrouping; Word Problems
- Lesson 19: Subtraction of Mixed Numbers with Regrouping
- Lesson 20: Subtraction of Mixed Numbers Using the “Same-Difference Theorem”
- Lesson 21: Adding Mixed Numbers—Regrouping and Unequal Denominators; Mental Math
- Lesson 22: Subtracting Mixed Numbers—Regrouping and Unequal Denominators
- Lesson 23: Dividing Fractions and Mixed Numbers Using the Reciprocal
- Lesson 24: Solving for an Unknown Using the Multiplicative Inverse; Word Problems
- Lesson 25: Multiplying Mixed Numbers; Three Fractions; Canceling
- Lesson 26: Solving for an Unknown—Addition and Subtraction
- Lesson 27: Area and Circumference of a Circle
- Lesson 28: Solving for an Unknown—Fractional Coefficients
- Lesson 29: Fractions to Decimals to Percents
- Lesson 30: More Solving for an Unknown
- Appendix A: Finding the Area of a Trapezoid
Level Overview
Sample Lesson
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