75% of experimental group students reached the pre-determined quadratic functions acquisitions versus 0% of control group students¶

Claim · All claims
Evidence · 1 study · causal r2 · q3
Currency · newest study 2018 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i? After the implementation, 75% of the experimental group students reached the pre-determined acquisitions while the rate was 0% for the control group. → Övez 2018

Evidence¶

Övez 2018¶

Filiz Tuba Dikkartin Övez. (2018). The Impact of Instructing Quadratic Functions with the Use of Geogebra Software on Students’ Achievement and Level of Reaching Acquisitions. International Education Studies, 11(7). https://doi.org/10.5539/ies.v11n7p1

q3 · i? · causal · r2

Summary result reported in the Result and Discussion section, following the learning environment strengthened visually by GeoGebra activities in which students could reach informal generalizations by witnessing the effect of large numerical data on graphics.

"In this regard, the study found that 75% of the experimental group students reached the pre-determined acquisitions, while this rate was 0% for the control group."

Discussion¶

Related Claims¶

• Experimental group students reached three of four quadratic functions acquisitions at the .75 criterion level while control students reached none, and neither group reached the fourth acquisition — possibly the same claim (merge candidate)
• GeoGebra instruction with guided discovery worksheets produced significantly higher quadratic functions achievement than textbook-based instruction in a randomized pretest-posttest experiment — a broader claim this one bears on