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→Activity No # 1. A discussion on “Life without wheels / circular shaped figures.”
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−# How could we explain centrifugal force ?
===Activity No # 1. A discussion on “Life without wheels / circular shaped figures.”===
+===Activity No # 1. A discussion on “Life without circular shaped figures.”===
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# Can you imagine bicycles and your other vehicles without circular wheels ?
# Can you imagine bicycles and your other vehicles without circular wheels ?
# How different life would have been if wheel was not disovered ?
# How different life would have been if wheel was not disovered ?
−# What about potter's wheel and stone mill?
# What about potter's wheel and stone mill?
# Do you think that it is necessary for us to study and understand the parameters of circle in depth and detail ?
# Do you think that it is necessary for us to study and understand the parameters of circle in depth and detail ?
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# Are shapes important ? How?
# Are shapes important ? How?
# Is bangle a circle ?
# Is bangle a circle ?
−# Would it be possible to understand pi without understanding circles ?
+# When you say shape, what do you mean ?
−===Activity No # 2. Circle of varying radius using Geogebra ===
===Activity No # 2. Circle of varying radius using Geogebra ===