Difference between revisions of "3-ELE-11"
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==Outcomes== | ==Outcomes== | ||
| − | * Pupils can | + | * Pupils can analyse results and identify direclty and inversely proportional relationships |
| − | * Pupils can | + | * Pupils can evaluate their own practical work and look to improve upon their results |
==[[Specifications|Specification]] References== | ==[[Specifications|Specification]] References== | ||
==Starter== | ==Starter== | ||
| + | * Review practical from previous lesson | ||
==Main Body of Lesson== | ==Main Body of Lesson== | ||
* Go through "what makes a good graph" inluding how to find gradient, scales, labels etc. | * Go through "what makes a good graph" inluding how to find gradient, scales, labels etc. | ||
Revision as of 15:44, 13 May 2008
Contents
Outcomes
- Pupils can analyse results and identify direclty and inversely proportional relationships
- Pupils can evaluate their own practical work and look to improve upon their results
Specification References
Starter
- Review practical from previous lesson
Main Body of Lesson
- Go through "what makes a good graph" inluding how to find gradient, scales, labels etc.
- Pupils to use their data from the previous lesson and plot the following graphs:
1. average resistance against length
2. average resistance against area
3. average resistance against 1/area
- Ask pupils why the curved graph is less useful
- Discuss the concept of variables being directly proportional
- Pupils to take some data from their graph to e.g. to predict the resistance for a given length
