Question
56. Which one of the following is the most effective way to introduce the concept of area to fourth graders?
(1) Formula based method
(2) Approximation and Estimation
(3) Tessellations
(4) Abacus
Click To Show Answer
उत्तर : (3) Tessellations
कारण: Introducing the concept of area in primary classes through concrete experiences is most effective. Tessellations (tiling), which involves covering a surface with small, identical shapes (like tiles, squares), helps children understand that area is the space covered by a surface and can be measured by the number of units.
Formula-based method is abstract and not as effective for young children.
Approximation and Estimation are useful in later stages, but not for initial introduction.
Abacus is for counting and number concepts, not for area.
कारण: Introducing the concept of area in primary classes through concrete experiences is most effective. Tessellations (tiling), which involves covering a surface with small, identical shapes (like tiles, squares), helps children understand that area is the space covered by a surface and can be measured by the number of units.
Formula-based method is abstract and not as effective for young children.
Approximation and Estimation are useful in later stages, but not for initial introduction.
Abacus is for counting and number concepts, not for area.
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