Tag Archives: Manipulatives

The Effect of Algebra Tiles Manipulative on Preservice Teacher’s Mathematics Knowledge in Teaching Basic Algebra (Published)

The purpose of the study was to examine the effect of algebra tiles manipulative on pre-service teachers’ achievement and also to investigate how the use of algebra tiles influence the pre-service teachers’ achievements in basic algebra. The research design was quasi- experimental precisely pretest-post-test design. The population of the study was all level 200 PSTs of Ashanti and Brong-Ahafo Zone colleges of education with a sample of 119 pre-service teachers selected through purposive, convenient and simple random. The instruments used were test and interview for the collection of both quantitative and qualitative data. From the t-test analysis, there was statistically significant difference which favored the experimental group in the pre and post-test. Also, large effect size was noticed from the experimental group pre and post –test analysis. The pre-service teachers had positive views about algebra tiles manipulatives as a teaching material.

Keywords: Achievement, Algebra tiles, Experimental Group, Manipulatives, control group