Difference between revisions of "Surds"
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===Activities=== | ===Activities=== | ||
− | #Activity No:1 '''Like surds - | + | #Activity No:1 '''Like surds -''' |
[http://www.skwirk.com/p-c_s-12%20_u-86_t-164_c-526/adding-and-subtracting-surds/nsw/maths/number/surds#quiz| click] | [http://www.skwirk.com/p-c_s-12%20_u-86_t-164_c-526/adding-and-subtracting-surds/nsw/maths/number/surds#quiz| click] | ||
#Activity No:2 '''Unlike surds - Activity No.''' | #Activity No:2 '''Unlike surds - Activity No.''' |
Revision as of 15:47, 12 August 2014
Philosophy of Mathematics |
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Concept Map
Error: Mind Map file Surds in Manjesh.mm
not found
Textbook
Please click here for Karnataka and other text books.
Additional Information
Useful websites
- Surds starts with basic concepts,(to view the next page, please click on previous/up/next options in the bottom of the page
- Please refer Wikipedia page for Surds. This page discusses SuFNcY1z8dr6srds in detail.
- surds and other rootsThis page discusses surds and roots in detail.
- Video on Surds from Youtube :simplifying surds,rationalising surds,dividing and multiplying surds
Reference Questions
- what is the meaning of surds?
- Difference between like and unlike surds.
- Meaning of Pure and mixed surds.
- Simplification of rationalising the denominator.
Teaching Outlines
Concept 1: Definition of surds
Learning objectives
- know the meaning of surds
- recognising radicand and order of surds
Notes for teachers
If you can't simplify a number to remove a square root (or cube root etc) then it is a surd. If it is a root and irrational, it is a surd. But not all roots are surds.
Activities
- Activity1
Concept2: Like and Unlike surds
Learning objectives
- Know the meaning of surd
- recognising the meaning of order and radicand
- Examples of like and unlike surds
- To change surd to simplest form
Notes for teachers
- Like surds: A group of surds having same order and same radicand in their simplest form
Example:
- Unlike surds: Groups of surds having different orders or different radicandsor both in their simplest form
Example:
Activities
- Activity No:1 Like surds -
- Activity No:2 Unlike surds - Activity No.
Assessment activities for CCE
Hints for difficult problems
Project Ideas
Hints for difficult problems
Please clickhere\here
Project Ideas
KOER_Mathematics_2014-15#Resources_and_handouts
Math Fun
Teachers contributions for this page
- Tharanath Achar Sir, Graduate Assistant. Govt. P U College, Belthangady