Testing the Efficacy of a Kindergarten Mathematics Intervention by Small Group Size

• Main Authors: Ben Clarke (Author), Christian T. Doabler (Author), Derek Kosty (Author), Evangeline Kurtz Nelson (Author), Keith Smolkowski (Author), Hank Fien (Author), Jessica Turtura (Author)
• Format: Book
• Published: SAGE Publishing, 2017-04-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

This study used a randomized controlled trial design to investigate the ROOTS curriculum, a 50-lesson kindergarten mathematics intervention. Ten ROOTS-eligible students per classroom ( n = 60) were randomly assigned to one of three conditions: a ROOTS five-student group, a ROOTS two-student group, a...