Claims

Traditional teaching produced normalized gains of only 7–14% while the P&E method with new study materials reached 45%

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2014 · 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? Average normalized gain stayed between 7% and 14% for the traditional method across the years shown, whereas the interactive P&E method with new study materials achieved 45%. → Krišťák 2014

Evidence

Krišťák 2014

Krišťák, Ľ., Němec, M., Danihelová, Z. (2014). Interactive Methods of Teaching Physics at Technical Universities. Informatics in Education, 13(1), 51–71. https://doi.org/10.15388/infedu.2014.03

q2 · i? · causal · r1

Numerical comparison of average normalized gain gN (Hake, 1998) across 2007–2012 for control and experimental groups, shown in Fig. 3 and computed as (%posttest – %pretest)/(100% – %pretest); the quoted sentence states the printed gain values.

"Fig. 3 implies that while in the case of traditional method the average normalised gain was in all three years approximately the same (between 7% and 14%) in the case of the interactive method P&E using new study materials the achieved gain was 45%."

Discussion

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