Control-group students taught by conventional methods showed a significant pre-to-post gain in IUPAC nomenclature achievement¶

Claim · All claims
Evidence · 1 study · causal r1 · q2
Currency · newest study 2017 · not yet checked against its sources · not reviewed by a person · overdue for a recheck since 2022: baselines and conditions change

Subclaims¶

q2 i? The control group improved from a pre-test mean of 16.08 to a post-test mean of 35.91, with calculated t-value 13.35 exceeding the tabulated value 2.021 at the 5% level. → G. Devendiran 2017

Evidence¶

G. Devendiran 2017¶

G. Devendiran, M. Vakkil. (2017). Effectiveness of e-content package on teaching IUPAC nomenclature of organic chemistry at undergraduate level. i-manager's Journal of Educational Technology, 14(3), 49-54. https://eric.ed.gov/?id=EJ1171298

q2 · i? · causal · r1

Within-group pre-post comparison for the control group (n=35) taught via existing conventional methods. Table 1 reports pre-test mean 16.08 (SD 5.79) and post-test mean 35.91 (SD 6.6), t = 13.35, significant at the 5% level.

"From Table 1, it can be inferred that the calculated 't'–value 13.35 is higher than the tabulated value 2.021 at 5% level of significance."

Discussion¶

Related Claims¶

• Undergraduate students taught IUPAC nomenclature of organic chemistry through an e-content package scored significantly higher on the post-test than students taught by conventional methods — related
• Experimental-group students taught through the e-content package showed a significant pre-to-post gain in IUPAC nomenclature achievement — related
• Retention of IUPAC nomenclature learning was significantly better for the e-content group than the control group — related
• Class IX physical science students taught with the constructivist 7E model achieved significantly higher post-test and gain scores than students taught with traditional methods — related
• The control group showed no significant pre-test to post-test difference under conventional teaching — reports the opposite