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From Karnataka Open Educational Resources
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===Name of the activity===
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Brief blurb describing what the activity.  If this has been borrowed from some external web site (for example, a non OER or OER site which had this idea and based on which the activity was developed)
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=== Objectives ===
 
=== Objectives ===
Content objectives  - what content areas
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To construct a triangle with side, angle and sum of other two sides
 
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Skill objectives - what specific skills
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Classroom objectives - to demo peer learning, to make a classroom resource, etc -
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All these kinds of objectives need not be there for every activity.  And no need to list them as different headings.  This is only for our reference when we are developing activities.
      
===Estimated Time===
 
===Estimated Time===
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30 minutes
    
=== Prerequisites/Instructions, prior preparations, if any ===
 
=== Prerequisites/Instructions, prior preparations, if any ===
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Prior understanding of point, lines and angles, elements of triangle, properties of triangle
    
===Materials/ Resources needed===
 
===Materials/ Resources needed===
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* Digital : Computer, geogebra application, projector.
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* Non digital : Worksheet and pencil
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* Geogebra files :  “[https://ggbm.at/msznvane Triangle Construction(1side-1angle-sum of other 2 sides)]”
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===Process (How to do the activity)===
 
===Process (How to do the activity)===
How to do the different steps of the activity?
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* Use the slider to set the base and the given angle
 
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* The difference of the other two sides is marked using the slider
What kinds of questions you can ask for that activity
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* Follow the steps for construction – step1, step2
 
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* Students can vary the sliders to observe the changes reflected in the triangle.
What are the student follow-up activities/ questions you can give?
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'''Evaluation at the end of the activity'''
 
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* When does the triangle not form?
Categories:  (Subject) (Topic) (Sub-concept/topic) (Class 6) (Resource format)
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Example -  (Mathematics) (Triangle) (Area) (Perimeter) (Class 6) (Class 8) (Geogebra) (Video)