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From Karnataka Open Educational Resources
Quadratic equations introduction to quadratic equation activity 3 (view source)
Revision as of 12:53, 4 January 2015
, 12:53, 4 January 2015no edit summary
__FORCETOC__
__FORCETOC__
=Activity - Name of Activity=
=Activity - Understanding quadratic equation geometrically=
==Estimated Time==
==Estimated Time==
Half period (introducing Quadratic Equations)
==Materials/ Resources needed==
==Materials/ Resources needed==
==Prerequisites/Instructions, if any==
==Prerequisites/Instructions, if any==
==Multimedia resources==
==Multimedia resources==
==Website interactives/ links/ simulations/ Geogebra Applets==
==Website interactives/ links/ simulations/ Geogebra Applets==
Geogebra file created and shared by Ganesh Shettigar Sir, Udupi, available [ here]
==Process (How to do the activity)==
==Process (How to do the activity)==
open the Geogebra file
#start with values of a=o, b=0, c=0
#change value of a to 1 (keeping b=0, c=0 and see what happens)
#change value of c to 1, 2, 3 etc (keeping a=1, b=0 and see what happens)
#change value of b to 1, 2, 3 etc (keeping a=1, c=0 and see what happens)
==Developmental Questions (What discussion questions)==
==Developmental Questions (What discussion questions)==
Distinction between linear equations and quadratic equations.
==Evaluation (Questions for assessment of the child)==
==Evaluation (Questions for assessment of the child)==
Discuss the nature of the graph in case of the different values of a, b and c and understand
==Question Corner==
==Question Corner==
==Activity Keywords==
==Activity Keywords==
'''To link back to the concept page''' [[Quadratic_equations]]
'''To link back to the concept page'''
[[Topic Page Link]]
