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Bridging Situational and Graphical Reasoning to Support Emergent Graphical Shape Thinking
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Allison L. Gantt; Teo Paoletti; Srujana V. Acharya; Claudine Margolis – North American Chapter of the International Group for the Psychology of Mathematics Education, 2023
Emergent graphical shape thinking (EGST) entails conceiving a graph as being dynamically generated via the trace of a moving point constrained by two changing quantities. As such, Paoletti et al. (2023) argue that meanings for quantities within a situation and meanings for graphical representations must be connected, or bridged, to engage in EGST.…
Descriptors: Graphs, Mathematics Instruction, Task Analysis, Thinking Skills
Designing Area of Circle Learning Trajectory Based on "What-If" Questions to Support Students' Higher-Order Thinking Skills
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I. Putu Ade Andre Payadnya; Rully Charitas Indra Prahmana; Jane-Jane Lo; Putu Ledyari Noviyanti; I. Made Dharma Atmaja – Journal on Mathematics Education, 2023
The study material on circle areas is contextually oriented and aids students in comprehending their surrounding environment. Higher-order thinking skills are imperative for the success of circular learning, as they help students grasp concepts holistically and solve concept problems. "What-if" questions can enhance students'…
Descriptors: Learning Trajectories, Questioning Techniques, Thinking Skills, Problem Solving