The GSP condition used researcher-prepared worksheets guiding students to discover geometric concepts by dragging and transforming shapes in a computer laboratory¶
Claim · All claims
Evidence · 1 study · causalr2·q1
Currency · newest study 2013 · not yet checked against its sources · not reviewed by a person
Subclaims¶
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q1 i? The experimental intervention consisted of GSP software used with open-ended and gap-filling worksheets in a computer laboratory, with the teacher guiding via questions. → Kesan 2013
Evidence¶
Kesan 2013¶
Kesan, C. & Çalıskan, S. (2013). The effect of learning geometry topics of 7th grade in primary education with dynamic Geometer's Sketchpad geometry software to success and retention. The Turkish Online Journal of Educational Technology, 12(1). https://eric.ed.gov/?id=EJ1008875
q1 · i? · causal · r2
Descriptive account of the intervention: courses were held in the computer laboratory, students worked on researcher-prepared worksheets of open-ended and gap-filling questions, and "reached the results on their own" while the teacher guided with questions.
"The students discovered geometric concepts (line, angle, and triangle) by drawing them, moving the shapes, dragging, changing their features by GSP; and reached the results on their own."
Discussion¶
Related Claims¶
- Year Three students taught angles with Geometer's Sketchpad improved significantly in van Hiele level of geometric thinking from pretest to posttest on all three angle concepts — related
- Seventh graders learning geometry with GSP dynamic geometry software scored significantly higher on a geometry achievement posttest than peers taught by traditional methods — related
- Form Six students taught graph functions with Geometer's Sketchpad scored significantly higher on the post-test achievement measure than students taught by chalk and talk — related
- Within the experimental group, van Hiele levels differed significantly across the three posttests, increasing from right to acute to obtuse angle tests — related
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