Search results for author:"Julie Amador"
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Preservice Teachers’ Creation of Dynamic Geometry Sketches to Understand Trigonometric Relationships
Contemporary Issues in Technology and Teacher Education Vol. 18, No. 3 (September 2018) pp. 494–507
Dynamic geometry software can help teachers highlight mathematical relationships in ways not possible with static diagrams. However, these opportunities are mediated by teachers’ abilities to construct sketches that focus users’ attention on the...