Answer:
Answer:
1. concrete manipulatives can be defined as object which can be touched and moved by students to introduced or reinforce a.mathematical concepts.
2. ABSTRACT IR FIGURES
As a result of innovations in technology, the prevalence if the Interne, and the increasing availability of computers in classrooms and homes, an enhanced approach for teaching and learning mathematics using manipulate and computer is emerging .
3. concrete manipulatives appear to be more effective for building pre-service teachers' conceptual understanding, with virtual manipulatives used to reinforce those concept.
Explanation:
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