Claims

The article reports that PBL raised the average creative thinking ability of its participants above the control class

Claim · All claims
Evidence · 1 study · causal r1 · q1
Currency · newest study 2020 · 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.

q1 i? The authors state that the average creative thinking ability of students using the PBL model was bigger than the control class, attributing PBL's effect to an open-ended approach. → Maskur 2020

Evidence

Maskur 2020

Maskur, R., Sumarno, S., Rahmawati, Y., Pradana, K., Syazali, M., Septian, A., & Kinarya Palupi, E. (2020). The effectiveness of problem based learning and aptitude treatment interaction in improving mathematical creative thinking skills on Curriculum 2013. European Journal of Educational Research, 9(1), 375-383. https://doi.org/10.12973/eu-jer.9.1.375

q1 · i? · causal · r1

Authors' interpretive statement in the Discussion about the PBL condition of their quasi-experiment, asserting the PBL group's average exceeded the control class. No statistic, test, or effect size is printed for this contrast, and no control-class data appear elsewhere in the results.

"PBL models can affect the ability of mathematical creative thinking by using an open-ended approach. Based on the average creative thinking ability of participant students who use the PBL model is bigger than the control class."

Discussion

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