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Kayla Rollins; Adem Ekmekci; Xuan Zhao; Hersh Waxman – Grantee Submission, 2024
This report summarizes the results of kindergarten through fifth grade students' academic achievement outcomes in mathematics and science following four years of campus-level participation in the Launching Elementary Academic Foundations (LEAF) to STEM program. The LEAF to STEM Program consists of three key components that were adapted for K-5…
Descriptors: Elementary School Students, Kindergarten, Grade 1, Grade 2
Fazio, Lisa K.; Bailey, Drew H.; Thompson, Clarissa A.; Siegler, Robert S. – Grantee Submission, 2014
We examined relations between symbolic and non-symbolic numerical magnitude representations, between whole number and fraction representations, and between these representations and overall mathematics achievement in fifth graders. Fraction and whole number symbolic and non-symbolic numerical magnitude understandings were measured using both…
Descriptors: Mathematics Instruction, Mathematical Concepts, Numbers, Mathematics Achievement