Senior secondary Geography students taught with PowerPoint presentation scored significantly higher on post-test achievement than students taught with the lecture method¶

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2018 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? In a non-randomized pre-test-post-test quasi-experiment, the PowerPoint group's post-test mean (33.17) exceeded the lecture group's (29.82), a statistically significant difference. → Onivehu and Ohawuiro 2018

Evidence¶

Onivehu and Ohawuiro 2018¶

Adams Ogirima Onivehu, Onyiyeche Emilia Ohawuiro. (2018). Effect of PowerPoint Presentation on Students' Cognitive Achievement in Geography. Romanian Review of Geographical Education, VII(1), 46-60. https://doi.org/10.23741/RRGE120184

q2 · i? · causal · r1

Quasi-experimental comparison of two intact classes of 45 senior secondary two students each in Ilorin, Nigeria; experimental group taught selected Geography concepts with PowerPoint, control with chalkboard lecture. The article reports "a significant difference between the scores of both groups (t (88)=8.34, p<.005)". No effect size is printed.

"the mean score of the experimental group was higher than the mean score of the control group. These results show that there is a significant difference between the scores of both groups (t (88)=8.34, p<.005) after instruction."

Discussion¶

Related Claims¶

• Junior secondary students taught Technical Drawing with PowerPoint presentation achieved significantly higher posttest scores than students taught with chalkboard instruction — related
• Class X students taught geography principles with the make a match model scored higher on the post-test than students taught with the conventional model — related
• The experimental group's Geography achievement scores rose significantly from pre-test to post-test after PowerPoint instruction — related