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| === Objectives === | | === Objectives === |
− | Content objectives - what content areas
| + | Introduce children to concept of adjacent angles |
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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.
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| ===Estimated Time=== | | ===Estimated Time=== |
| + | 20 minutes |
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| === Prerequisites/Instructions, prior preparations, if any === | | === Prerequisites/Instructions, prior preparations, if any === |
| + | Prior knowledge of point, lines, angles |
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| ===Materials/ Resources needed=== | | ===Materials/ Resources needed=== |
| + | * Digital : Computer, geogebra application, projector. |
| + | * Non digital : Worksheet and pencil. |
| + | * Geogebra files : '''[https://ggbm.at/chxtpg5j Adjacent angles.ggb]''' |
| + | {{Geogebra|chxtpg5j}} |
| + | |
| ===Process (How to do the activity)=== | | ===Process (How to do the activity)=== |
− | How to do the different steps of the activity?
| + | * Prior hands on activity (optional – children can use news paper strips to form angles and place them together and notice the resulting angle formed)'''.''' |
− | | + | * Change the measure of the angles – angle1 and angle 2 using the slider |
− | What kinds of questions you can ask for that activity | + | * If the two angles are place next to each other , what will be formed |
− | | + | * Use the slider to place the angles next to each other |
− | What are the student follow-up activities/ questions you can give? | + | * What is the resulting angle formed due to the two angles |
− | | + | * What is the measure of the angle formed when the two are placed to each other |
− | Categories: (Subject) (Topic) (Sub-concept/topic) (Class 6) (Resource format)
| + | * Is there any other way to make the two angles adjacent |
− | | + | * Record the values of the two angles and their sum in the worksheet |
− | Example - (Mathematics) (Triangle) (Area) (Perimeter) (Class 6) (Class 8) (Geogebra) (Video)
| + | : {| class="wikitable" |
| + | |Sl No. |
| + | |Angle ABC |
| + | |Angle DEF |
| + | |Angle ABC + Angle DEF |
| + | |Angle O |
| + | |Is the sum of two angles greater than Angle O |
| + | |- |
| + | |. |
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| + | | |
| + | | |
| + | |} |
| + | '''Evaluation at the end of the activity''' |