Eric Knuth

The purpose of this project is to develop and test the promise of a Grades K-2 Early Algebra Learning Progression (EALP) to build young children's algebraic thinking. Algebra is a subject with which students still struggle. One recommendation for improving algebra instruction that has gained widespread acceptance has been to adopt a longitudinal, K-12 approach to teaching and learning algebra, rather than waiting until secondary grades to begin students' formal algebra education. This projec...

 Starting around the turn of the 21st century, reforms in mathematics education underscored the critical role of algebra in elementary, middle and high school. It is argued that the traditional "arithmetic-then-algebra" approach, where an arithmetic curriculum in the elementary grades is followed by a formal treatment of algebra in secondary grades, does not allow the time and space necessary for students to develop depth in their understanding of algebra. However, the premise that beginnin...

This training program prepared four researchers to conduct scientifically rigorous math education research.