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From Karnataka Open Educational Resources
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''[http://karnatakaeducation.org.in/KOER/index.php/ಬೀಜಗಣಿತದ_ಪರಿಚಯ ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]'<nowiki/>''</div>
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[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_History The Story of Mathematics]
 
[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_History The Story of Mathematics]
|style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Philosophy Philosophy of Mathematics]
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| style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Philosophy Philosophy of Mathematics]
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[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Pedagogy Teaching of Mathematics]
 
[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Pedagogy Teaching of Mathematics]
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[http://karnatakaeducation.org.in/KOER/en/index.php/Maths:_Curriculum_and_Syllabus Curriculum and Syllabus]
 
[http://karnatakaeducation.org.in/KOER/en/index.php/Maths:_Curriculum_and_Syllabus Curriculum and Syllabus]
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[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Topics Topics in School Mathematics]
 
[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Topics Topics in School Mathematics]
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[http://karnatakaeducation.org.in/KOER/en/index.php/Text_Books#Mathematics_-_Textbooks Textbooks]
 
[http://karnatakaeducation.org.in/KOER/en/index.php/Text_Books#Mathematics_-_Textbooks Textbooks]
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[http://karnatakaeducation.org.in/KOER/en/index.php/Maths:_Question_Papers Question Bank]
 
[http://karnatakaeducation.org.in/KOER/en/index.php/Maths:_Question_Papers Question Bank]
 
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= Concept Map =
 
= Concept Map =
<mm>[[Introduction to algebra.mm|Flash]]</mm>
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[[File:Introduction to algebra.mm|Flash]]
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__FORCETOC__
 
__FORCETOC__
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==Useful websites==
 
==Useful websites==
 
==Reference Books==
 
==Reference Books==
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http://ncert.nic.in/NCERTS/textbook/textbook.htm?femh1=11-14 <br>
    
= Teaching Outlines =
 
= Teaching Outlines =
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#Able to extend patterns  
 
#Able to extend patterns  
 
#Able to state observed pattern in generalized terms
 
#Able to state observed pattern in generalized terms
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#Generalization; and stating in algebraic terms
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#Algebraic variables can be “x” or “y” or “a” of “b”
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#Combining algebraic terms – commutative and distributive properties
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#Making simple expressions (addition, subtraction of multiple algebraic terms)
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#Introduction to terminology called monomial, binomial, etc.
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===Notes for teachers===
 
===Notes for teachers===
 
Abstraction is generalizing the thinking.  So here will focus on activities to build skills of generalization.   
 
Abstraction is generalizing the thinking.  So here will focus on activities to build skills of generalization.   
 
===Activities===
 
===Activities===
 
#Activity 1 - [[Introduction_to_algebra_abstraction_activity_1|Match stick abstraction]]
 
#Activity 1 - [[Introduction_to_algebra_abstraction_activity_1|Match stick abstraction]]
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#Activity 2 - [[Introduction_to_algebra_abstraction_activity_2|More Match sticks!!]]
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===Activity No # ===
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==Concept #2 Algebraic thinking - Arithmetic Abstraction==
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''[http://karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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*Estimated Time 20 minutes
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*Materials/ Resources needed
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Match sticks/sticks and black board
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*Prerequisites/Instructions, if any
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Children have understood the variation of data and are able to generalise the pattern
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*Multimedia resources
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*Website interactives/ links/ / Geogebra Applets
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*Process/ Developmental Questions
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Divide children into convenient groups. Provide them match sticks, 50 each. Ask them to form the letter "Z" using sticks and keep 2 sticks below "z" as stem. In the next step let them form 2 "z"s and keep 2 sticks below them as stem. Further let them form 3 "Z"s and keep 2 sticks below them as stem. Now initiate the discussion.
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Discussion Questions: Can you find any pattern between the number of sticks used to form the number of "Z"s and the number of sticks used to make mounting stems. Facilatate children to discover the pattern 3n+2. It is the right time to introduce the term "constant" In this case it is 2. It is also time to introduce the term "coefficient". In this case coefficient of n is 3.
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*Evaluation
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*Question Corner
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==Concept #2 Algebraic thinking - Analysis==
   
===Learning objectives===
 
===Learning objectives===
 
===Notes for teachers===
 
===Notes for teachers===
===Activity No # ===
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===Activities===
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#Activity 1 -  
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#Activity 2 -  
''[http://karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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*Estimated Time
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*Materials/ Resources needed
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*Prerequisites/Instructions, if any
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*Multimedia resources
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*Website interactives/ links/ / Geogebra Applets
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*Process/ Developmental Questions
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*Evaluation
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*Question Corner
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===Activity No # ===
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''[http://karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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*Estimated Time
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*Materials/ Resources needed
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*Prerequisites/Instructions, if any
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*Multimedia resources
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*Website interactives/ links/ / Geogebra Applets
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*Process/ Developmental Questions
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*Evaluation
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*Question Corner
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==Concept #3 Algebraic thinking - Forming expression==
 
==Concept #3 Algebraic thinking - Forming expression==
 
===Learning objectives===
 
===Learning objectives===
 
===Notes for teachers===
 
===Notes for teachers===
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===Activities===
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===Activity No # ===
 
===Activity No # ===
 
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''[http://karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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''[http://karnatakaeducation.org.in/?q=noivesiti/305 Click to Comment]''</div>
 
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*Estimated Time
 
*Estimated Time