Claims

Concept mapping instruction produces significantly higher basic science achievement than conventional teaching among Nigerian junior secondary students

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2016 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q2 i? Students taught basic science with concept mapping scored significantly higher on achievement than students taught with the conventional method (F-cal 25.287 vs critical 3.84). → Ukpai Patricia Ogonnaya 2016

Evidence

Ukpai Patricia Ogonnaya 2016

Ukpai Patricia Ogonnaya, Gabriel Okafor, Okechukwu S. Abonyi, J.O Ugama. (2016). Effects of Concept Mapping Instruction Approach on Students’ Achievement in Basic Science. Journal of Education and Practice, Vol.7, No.8. https://eric.ed.gov/?id=EJ1095361

q2 · i? · causal · r1

Quasi-experimental pretest-posttest non-equivalent control group study; 70 treatment and 52 control students taught the same content for four weeks. ANCOVA on adjusted posttest means (47.07 vs 37.00) showed "the calculated F-ratio (F-cal) is 25.287" exceeding the critical value, so the null hypothesis was rejected.

"For hypothesis 1, result in table 7 shows that the calculated F-ratio (F-cal) is 25.287 while the critical value (F-critical) at alpha level of 0.05 is 3.84."

Discussion

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