Difference between revisions of "Gravitation Activity 1"
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|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;"> | |<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;"> | ||
''[http://karnatakaeducation.org.in/KOER/en/index.php/Gravitation Back]''</div> | ''[http://karnatakaeducation.org.in/KOER/en/index.php/Gravitation Back]''</div> | ||
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Revision as of 04:45, 7 April 2014
Activity No # 1 - The various forces we see
Estimated Time
30 minutes
Materials/ Resources needed
Prerequisites/Instructions, if any
Multimedia resources
The following pictures have been sourced from the NCERT Class 7 textbook.
Website interactives/ links/ simulations
Process (How to do the activity)
- This is in the form of a discussion
- Students explore words like force, push, pull, contact, distance, etc
- Let the students look at the picture and describe the force and the effect
Developmental Questions (What discussion questions)
- What do we mean when we say force?
- What does it do? (Produces an acceleration/ change in state - they can start with push and pull)
- For force to be there, do I have to touch? (Contact)
- When have you seen non-contact forces? (Electric shock, magnetism)
- Force can act at a distance; it is called field
Evaluation (Questions for assessment of the child)
- How will you define the field of a force?
- Does the field have a definite size?
Question Corner
Activity Keywords
- Discussion
- Question and Answer
- Images