Difference between revisions of "Congruence of regular geometric shapes"
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=== Objectives === | === Objectives === | ||
| − | + | To understand congruence in different geometric elements and shapes | |
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===Estimated Time=== | ===Estimated Time=== | ||
=== Prerequisites/Instructions, prior preparations, if any === | === Prerequisites/Instructions, prior preparations, if any === | ||
| + | Prior knowledge of point, lines, angles, parallel lines | ||
===Materials/ Resources needed=== | ===Materials/ Resources needed=== | ||
| + | *Digital : Computer, geogebra application, projector. | ||
| + | *Non digital : Worksheet and pencil. | ||
| + | *Geogebra files : “[https://ggbm.at/nxnhtqz2 '''Congruence Introduction different shapes.ggb''']” | ||
===Process (How to do the activity)=== | ===Process (How to do the activity)=== | ||
| − | + | *For each set of shapes the following can be discussed | |
| − | + | *What are these shapes? | |
| − | + | *Which among them are exactly same? | |
| − | + | *How can you say that they are congruent? | |
| − | + | '''Evaluation''': | |
| − | + | *Students should understand when two shapes coincide then they are congruent | |
| − | + | *Students should be able to identify for each of the shapes which parameter determines congruence | |
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Revision as of 12:58, 15 April 2019
Objectives
To understand congruence in different geometric elements and shapes
Estimated Time
Prerequisites/Instructions, prior preparations, if any
Prior knowledge of point, lines, angles, parallel lines
Materials/ Resources needed
- Digital : Computer, geogebra application, projector.
- Non digital : Worksheet and pencil.
- Geogebra files : “Congruence Introduction different shapes.ggb”
Process (How to do the activity)
- For each set of shapes the following can be discussed
- What are these shapes?
- Which among them are exactly same?
- How can you say that they are congruent?
Evaluation:
- Students should understand when two shapes coincide then they are congruent
- Students should be able to identify for each of the shapes which parameter determines congruence