The group taught to design graphic organisers (Experimental group B) scored statistically higher than both the prepared-organiser group and the control group¶

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2015 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Scheffe post hoc comparisons showed Experimental group B's mean score was statistically higher than Experimental group A's and the Control group's. → Josiah Owolabi & Tobiloba Faith Adaramati 2015

Evidence¶

Josiah Owolabi & Tobiloba Faith Adaramati 2015¶

Josiah Owolabi & Tobiloba Faith Adaramati. (2015). Effects of Graphic Organiser on Students' Achievement in Algebraic Word Problems. Journal of Education and Practice, Vol.6, No.5. https://eric.ed.gov/?id=EJ1083649

q2 · i? · causal · r1

Scheffe post hoc multiple comparison of post-test mean scores across the three treatment groups (Table 5). Differences between Control and Experimental group B (mean difference 10.114, sig. .003) and between Experimental group A and B (7.066, sig. .038) were significant at the 0.05 level.

"Specifically, the mean score of Experiment al group B is statistically higher than those of Experimental group A and the Control Group."

Discussion¶

Related Claims¶

• Graphic organiser treatment has a significant main effect on students' achievement in algebraic word problems, accounting for 23.5% of post-test variance — related