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I Know It: Research
I Know It is proven to reinforce and promote a foundation of learning.
Independent studies show how iknowIt.com helps student development essential core curriculum skills.
Read the Studies
Parental Involvement and Student Achievement 1
Henderson, A. T., & Mapp, K. L. (2002)

A New Wave of Evidence: The Impact of School, Family, and Community Connections on Student Achievement.

The evidence is consistent, positive, and convincing: families have a major influence on their children’s achievement in school and through life.

Adaptive Learning Systems
Kulik, C.-L. C., & Fletcher, J. D. (2016)

Effectiveness of Intelligent Tutoring Systems: A Meta-Analytic Review.

This review describes a meta-analysis of findings from 50 controlled evaluations of intelligent computer tutoring systems.

Early Literacy and Numeracy Studies 1
Cunningham, A. E., & Stanovich, K. E. (1998)

Early Reading Acquisition and Its Relation to Reading Experience and Ability 10 Years Later.

A group of 1st-graders who were administered a battery of reading tasks in a previous study were followed up as 11th graders.

Parental Involvement and Student Achievement 2
Hattie, J. (2009)

Visible Learning: A Synthesis of Over 800 Meta-Analyses Relating to Achievement.

Research involving millions of students and represents the largest ever evidence based research into what actually works in schools to improve learning.

Parental Involvement and Student Achievement 3
Fan, X., & Chen, M. (2001)

Parental Involvement and Students’ Academic Achievement: A Meta-Analysis.

The findings reveal a moderate, and practically meaningful, relationship between parental involvement and academic achievement.

Early Literacy and Numeracy Studies 2
Jordan, N. C., Kaplan, D., Ramineni, C., & Locascio, J. (2009)

Early Math Matters: Kindergarten Number Competence and Later Mathematics Achievement.

The relation between early number competence and mathematics achievement was strong and significant throughout the study period.

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