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From Karnataka Open Educational Resources
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_History The Story of Mathematics]
 
[http://www.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://www.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://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Philosophy Philosophy of Mathematics]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Pedagogy Teaching of Mathematics]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Pedagogy Teaching of Mathematics]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Curriculum_and_Syllabus Curriculum and Syllabus]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Curriculum_and_Syllabus Curriculum and Syllabus]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Topics Topics in School Mathematics]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Topics Topics in School Mathematics]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Text_Books#Mathematics_-_Textbooks Textbooks]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Text_Books#Mathematics_-_Textbooks Textbooks]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Question_Papers Question Bank]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Question_Papers Question Bank]
 
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While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist'''].
 
While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist'''].
            
==Concept map==
 
==Concept map==
 
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[[File:Coordinate_Geometry.mm|Flash]]  
<mm>[[Coordinate Geometry.mm]]</mm>
      
__FORCETOC__
 
__FORCETOC__
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= Textbook =
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== Textbook ==
 
#[http://www.ktbs.kar.nic.in/New/Textbooks/class-x/english/maths/class-x-english-maths-chapter13.pdf Karnataka text book for Class 10, Chapter 13 - Co ordinate geometry]
 
#[http://www.ktbs.kar.nic.in/New/Textbooks/class-x/english/maths/class-x-english-maths-chapter13.pdf Karnataka text book for Class 10, Chapter 13 - Co ordinate geometry]
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#[http://ncert.nic.in/NCERTS/textbook/textbook.htm?jemh1=7-15 For NCERT book Co ordinate geometry 10th Std Click here]
 
#[http://ncert.nic.in/NCERTS/textbook/textbook.htm?jemh1=7-15 For NCERT book Co ordinate geometry 10th Std Click here]
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=Additional Information=
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==Additional Information==
==Useful websites==
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==Reference Books==
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=== Resources ===
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==== Resource Title ====
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[http://www.mathopenref.com/coordintro.html Introduction to Co-Ordinate Geometry]
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===Useful websites===
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===Reference Books===
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= Teaching Outlines =
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== Teaching Outlines ==
    
==Concept # 1 - Connection between algebra and geometry through graphs of lines and curves==
 
==Concept # 1 - Connection between algebra and geometry through graphs of lines and curves==
 
===Learning objectives===
 
===Learning objectives===
*connection between algebra and geometry through graphs of lines and curves.
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*Enabling geometric problems to be solved algebraically
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*Geometrically visualising algebra
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*introducing to the Cartesian coordinate plane
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*plotting points on the plane
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*reading coordinates for a point from a graph
      
===Notes for teachers===
 
===Notes for teachers===
*A plane is a flat surface which can be extended  in any directions.
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*coordinate geometry gives us a way to describe a point on the plane exactly by two numbers.
      
===Activities===
 
===Activities===
#'''Familiarising to Cartesian Coordinate system - Activity No 1'''
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Activity #1
To introduce the idea, consider the grid on the right. The columns of the grid are lettered A,B,C etc. The rows are numbered 1,2,3 etc from the top. We can see that the X is in box D3; that is, column D, row 3.
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[[http://karnatakaeducation.org.in/KOER/en/index.php/Connection_between_algebra_and_geometry_through_graphs_of_lines_and_curves#Activity_1Connection between algebra and geometry through graphs of lines and curves|] ]
D and 3 are called the coordinates of the box. It has two parts: the row and the column. There are many boxes in each row and many boxes in each column. But by having both we can find one single box, where the row and column intersect.<br>
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[[File:table.gif|200px]]<br>
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===''The above activity can also be done in a class room by asking to find coordinates of each student's position''=== <br>
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# '''Idea of introducing to coordinates - Activity No2'''
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[[http://tube.geogebra.org/material/show/id/147058 Play with the geogebra applet to familiarise with coordinates]]
      
==Concept # 2 Trignometry==
 
==Concept # 2 Trignometry==
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===Activities===
 
===Activities===
#Activity No #1 '''Concept Name - Activity No.'''
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#Activity No #2 '''Concept Name - Activity No.'''
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==Concept # 4 data pattern,graph,plotting==
 
==Concept # 4 data pattern,graph,plotting==
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===Activities===
 
===Activities===
#Activity No #1 '''Concept Name - Activity No.'''
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#Activity No #1[[http://karnatakaeducation.org.in/KOER/en/index.php/Understanding_what_is_Slope_of_a_line understanding what is a Slope]]
#Activity No #2 '''Concept Name - Activity No.'''
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#Activity No #2[[http://karnatakaeducation.org.in/KOER/en/index.php/Slope_of_a_line#Positive_and_Negetive_Slope Positive and negetive Slope]]
 
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==Concept # 6 Distance Formula & Section Formula==
 
==Concept # 6 Distance Formula & Section Formula==
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===Activities===
 
===Activities===
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[[http://www.mathwarehouse.com/algebra/distance_formula/interactive-distance-formula.php interactives to understand Distance formula]]
 
#Activity No #1 '''Concept Name - Activity No.'''
 
#Activity No #1 '''Concept Name - Activity No.'''
 
#Activity No #2 '''Concept Name - Activity No.'''
 
#Activity No #2 '''Concept Name - Activity No.'''
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= Math Fun =
 
= Math Fun =
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[[Category:Class 10]]
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[[Category:Co-ordinate Geometry]]