View source for Surds definition of surds activity1

__FORCETOC__
='''Activity-1''': Recognise surds=

==Estimated Time==
Half an hour
==Materials/ Resources needed==
Teachers give examples for rational root of rational numbers, irrational root of irrational number and irrational root of rational number.

==Prerequisites/Instructions, if any==
Should know rational number and irrational number.

==Multimedia resources==
Websites and wikipedia

==Website interactives/ links/ simulations/ Geogebra Applets==
{{#widget:YouTube|id=mRS8QCBWiOI| Click here}}

==Process (How to do the activity)==
Give students some numbers having  square root, cube root etc. and ask to simplify them. catagorise the numbers 
* Rational root of rational number
* Irrational root of irrational number
* Irrational root of rational number,  and defined the number.

==Developmental Questions (What discussion questions)==
#Which one of the following is not a surd, Give reason.
#Define surd

==Evaluation (Questions for assessment of the child)==
*Identify rational number and irrational number
*Define surd
*Identify the surd

==Question Corner==
==Activity Keywords==

'''To link back to the concept page'''
[[Surds]]