Experimental-class students scored higher on average (78 vs 70) on the science process skills test¶
Claim · All claims
Evidence · 1 study · causalr2·q3
Currency · newest study 2017 · 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.
q3 i? The experimental class averaged 78 on the science process skills test while the control class averaged 70; the article also states these averages were not significantly different. → Setiyo Prajoko 2017
Evidence¶
Setiyo Prajoko 2017¶
Setiyo Prajoko, Mohamad Amin, Fatchur Rohman, Muhana Gipayana. (2017). The Usage of Recycle Materials for Science Practicum: Is There Any Effect on Science Process Skills? International Journal of Evaluation and Research in Education (IJERE), Vol.6, No.1. http://iaesjournal.com/online/index.php/IJERE
q3 · i? · causal · r2
Descriptive results from the randomized posttest-only study (Table 2): experimental class maximum 90, minimum 54, average 78; control class maximum 79, minimum 55, average 70. The article prints "The average score of the experimental class was 78, while the average score of the control class was 70". Descriptive means only; no effect size.
"The average score of the experimental class was 78, while the average score of the control class was 70."
Discussion¶
Related Claims¶
- Using recycle materials for science practicum has a statistically significant effect on Open University students' basic science process skills — related
- Studies report experiment classes using JAS achieve higher average study results than control classes — a broader claim this one bears on
- Post-test mean learning outcomes were 81.81 in the ChatGPT class versus 70.45 in the conventional class — related
- In the PBL class all students reached the minimum standard score on statistics outcomes, while fewer than half did in the conventional class — 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
- Students responded positively to using recycle materials in science practicum (questionnaire mean 2.82 of 3) — related
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