Year 9 students learning circles with GeoGebra significantly outperformed the control group on the post test¶

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2013 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? The experimental group using GeoGebra obtained a significantly higher post test mean score than the control group taught by traditional method. → Shadaan 2013

Evidence¶

Shadaan 2013¶

Shadaan, P., & Leong, K. E. (2013). Effectiveness of Using Geogebra on Students' Understanding in Learning Circles. The Malaysian Online Journal of Educational Technology, 1(4). https://eric.ed.gov/?id=EJ1086434

q2 · i? · causal · r1

Quasi-experiment with two intact Year 9 classes (experimental n = 28, control n = 25) in an international school in Selangor; independent samples t-test on post test scores showed the experimental mean of 16.46 exceeded the control mean of 12.24, with a "mean score difference between the groups was 4.22 with a t-value of 3.989" and p < .05.

"Table 3 shows that the control group obtained a mean score of 12.24 while the experimental group obtained a mean score of 16.46. The mean score difference between the groups was 4.22 with a t-value of 3.989."

Discussion¶

Related Claims¶

• Both groups improved significantly from pre test to post test, with a larger mean gain in the GeoGebra group — related
• Students reported positive perceptions of GeoGebra for learning circles, with lower confidence in using the software — related
• Secondary students taught in an e-classroom with ICT resources significantly outperform students taught by conventional methods on post-test achievement — related