Difference between revisions of "Effects of Heat"
| Line 60: | Line 60: | ||
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | ''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | ||
|} | |} | ||
| − | '''*Estimated Time'''<br> | + | '''*Estimated Time'''<br> 40 minutes |
'''*Materials/ Resources needed'''<br> | '''*Materials/ Resources needed'''<br> | ||
| + | Bimetallic strip, flame, computer, video of the expansion | ||
'''*Prerequisites/Instructions, if any'''<br> | '''*Prerequisites/Instructions, if any'''<br> | ||
| + | Introduction to heat and temperature | ||
'''*Multimedia resources'''<br> | '''*Multimedia resources'''<br> | ||
[[File:bimetallic_strip.png|400px|link=http://mit.tv/OxWwQn]]<br> | [[File:bimetallic_strip.png|400px|link=http://mit.tv/OxWwQn]]<br> | ||
| Line 68: | Line 70: | ||
'''*Website interactives/ links/ simulations'''<br> | '''*Website interactives/ links/ simulations'''<br> | ||
'''*Process (How to do the activity)'''<br> | '''*Process (How to do the activity)'''<br> | ||
| + | #Measure the bimetallic strip | ||
| + | #Heat the strip | ||
| + | #Measure again to examine the change | ||
'''*Developmental Questions (What discussion questions)'''<br> | '''*Developmental Questions (What discussion questions)'''<br> | ||
| + | #What do you think will happen to the strip? | ||
| + | #Which expands more you think? | ||
| + | #Why would that happen? | ||
| + | #What would that tell you about the metals? | ||
'''*Evaluation (Questions for assessment of the child)'''<br> | '''*Evaluation (Questions for assessment of the child)'''<br> | ||
| + | #List two examples where you have seen expansion of solids due to heat | ||
'''*Question Corner''' | '''*Question Corner''' | ||
Revision as of 19:14, 17 September 2013
| Philosophy of Science |
While creating a resource page, please click here for a resource creation checklist
Concept Map
Error: Mind Map file Effects_of_heat.mm not found
Textbook
To add textbook links, please follow these instructions to: (Click to create the subpage)
Additional information
Useful websites
Reference Books
Teaching Outlines
=Concept # Expansion
Learning objectives
- Heat causes matter to expand
- This is the basis for all thermometers
Notes for teachers
When heat is given to an object, the total thermal energy increases. This increases the kinetic energy (measured as temperature). The average kinetic energy increases and the molecular movement increases; causing matter to expand.
Activity No # Sand and Ring Experiment
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ simulations
*Process (How to do the activity)
*Developmental Questions (What discussion questions)
*Evaluation (Questions for assessment of the child)
*Question Corner
Activity No # Bimetallic strip
*Estimated Time
40 minutes
*Materials/ Resources needed
Bimetallic strip, flame, computer, video of the expansion
*Prerequisites/Instructions, if any
Introduction to heat and temperature
*Multimedia resources
See this video to see how a bimetallic strip works
*Website interactives/ links/ simulations
*Process (How to do the activity)
- Measure the bimetallic strip
- Heat the strip
- Measure again to examine the change
*Developmental Questions (What discussion questions)
- What do you think will happen to the strip?
- Which expands more you think?
- Why would that happen?
- What would that tell you about the metals?
*Evaluation (Questions for assessment of the child)
- List two examples where you have seen expansion of solids due to heat
*Question Corner
Concept #
Learning objectives
Notes for teachers
Activity No #
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ simulations
*Process (How to do the activity)
*Developmental Questions (What discussion questions)
*Evaluation (Questions for assessment of the child)
*Question Corner
Activity No #
*Estimated Time
*Materials/ Resources needed
*Prerequisites/Instructions, if any
*Multimedia resources
*Website interactives/ links/ simulations
*Process (How to do the activity)
*Developmental Questions (What discussion questions)
*Evaluation (Questions for assessment of the child)
*Question Corner
Project Ideas
Fun corner
Usage
Create a new page and type {{subst:Science-Content}} to use this template