91521 Practical Investigation - Home Use
91521 Practical Investigation - Home Use
LearnWell Digital
This version of the resource is for home use. Students work independently through the resource. If you are a teacher, you should purchase the school use version.
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What you'll learn
This course covers the things you'll need to know and be able to do for Achievement Standard, 91521 (Physics 3.1) Carry out a practical investigation to test a physics theory relating two variables in a non-linear relationship.
In it you'll find out how to:
- include uncertainties in data
- use error bars to construct an error line
- gather accurate data
- apply appropriate control to variables.
- draw a linear graph and give a justified conclusion from the results
- critically evaluate the validity of the conclusion.
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