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Our research

èAV Science

èAV Science is rooted in the Lawrence Hall of Science’s Do, Talk, Read, Write, Visualize model of learning. Gold standard research shows that this pedagogical approach works, and our early efficacy research about èAV Science is promising, too. èAV Science meets the criteria for Tier III-Promising Evidence as an education intervention under ESSA.

Independent study finds that èAV Science has significant positive impact on science learning and literacy outcomes.


WestEd Randomized Control Trial for Grade 1

WestEd Randomized Control Trial for Grade 7

èAV Science NE
Grades –5

Field trials

èAV Science field trial effectiveness research report

èAV Science WA grade 5 effectiveness research report

Case studies

èAV Science MN district

6-8 case study

èAV Science OK district

6-8 case study

Research base

èAV Science: The research behind the program

Efficacy research overview graphs

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