Difference between revisions of "Types of triangles based on sides"

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(Created page with "===Name of the activity=== 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...")
 
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===Name of the activity===
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=== Objectives===
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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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Recognize  the triangles based on the measures of the sides
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=== Objectives ===
 
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Content objectives  - what content areas
 
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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===
  
 
=== Prerequisites/Instructions, prior preparations, if any ===
 
=== Prerequisites/Instructions, prior preparations, if any ===
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Prior knowledge of point, lines, angles, elements 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/zhhmxqkh 5. Types of  triangle by sides.ggb]'''”
 
===Process (How to do the activity)===
 
===Process (How to do the activity)===
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How to do the different steps of the activity?
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*Students should recognize the elements of a triangle – sides and  angles.
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*What are the measures of the sides of a triangle, are the measurements of the sides equal or different.
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What kinds of questions you can ask for that activity
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*Establish that different triangles are formed with the different measures of the sides: when all sides are different, when any two sides are equal and when all sides are equal.
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*Children can note the measures of the sides in the worksheet for different triangles to conclude the type of triangles based on the sides.
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What are the student follow-up activities/ questions you can give?
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*Is the triangle formed for any measure of the sides. When does the triangle not form. What is the relation between the 3 sides for the triangle to be formed.
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{| class="wikitable"
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Categories:  (Subject) (Topic) (Sub-concept/topic) (Class 6) (Resource format)
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!Observation
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!Side 1
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!Side 2
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!Side 3
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!What can you say about sides?
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!Type of triangle formed
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|-
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|Triangle 1
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|-
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|Triangle 2
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|-
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|Triangle 3
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|}
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* '''Evaluation at the end of the activity'''
  
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Example -  (Mathematics) (Triangle) (Area) (Perimeter) (Class 6) (Class 8) (Geogebra) (Video)
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*Are children able to recognize the types of triangles when the sides are specified.
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*Have children been able to conclude when a triangle is formed given the three sides.

Revision as of 05:15, 12 April 2019

Objectives

Recognize the triangles based on the measures of the sides

Estimated Time

Prerequisites/Instructions, prior preparations, if any

Prior knowledge of point, lines, angles, elements of triangle

Materials/ Resources needed

Process (How to do the activity)

  • Students should recognize the elements of a triangle – sides and angles.
  • What are the measures of the sides of a triangle, are the measurements of the sides equal or different.
  • Establish that different triangles are formed with the different measures of the sides: when all sides are different, when any two sides are equal and when all sides are equal.
  • Children can note the measures of the sides in the worksheet for different triangles to conclude the type of triangles based on the sides.
  • Is the triangle formed for any measure of the sides. When does the triangle not form. What is the relation between the 3 sides for the triangle to be formed.
Observation Side 1 Side 2 Side 3 What can you say about sides? Type of triangle formed
Triangle 1
Triangle 2
Triangle 3
  • Evaluation at the end of the activity
  • Are children able to recognize the types of triangles when the sides are specified.
  • Have children been able to conclude when a triangle is formed given the three sides.
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