The Rational Number Project (RNP) advocates teaching fractions using a model that emphasizes multiple representations and connections among different representations.

Initial Fraction Ideas include developing meaning for fractions using a part-whole model, constructing informal ordering strategies based on mental representations for fractions, creating meaning for equivalence concretely, and adding and subtracting fractions using concrete models. Initial Fraction Ideas do not include formal algorithms, and instruction with formal algorithms was not part of this original RNP curriculum module.

- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Assessment
- Homework/Assignment
- Lesson Plan
- Teaching/Learning Strategy
- Provider:
- Maryland Public Television
- University of Minnesota
- Provider Set:
- Mathlanding: Elementary Mathematics Pathway
- Author:
- Kathleen Cramer
- Merlyn Behr
- Richard Lesh
- Thomas Post
- Date Added:
- 11/05/2009