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Primary Science investigation/Document: Difference between revisions

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Any factor which can be altered in a test is called a variable. For example, some of the variables in a test to find the slowest falling parachute would be:
Any factor which can be altered in a test is called a variable. For example, some of the variables in a test to find the slowest falling parachute would be:


-the material the parachute is made of-the size of the parachute-the shape of the parachute-the length of the parachute strings-the weight on the end of the strings-the height from which the parachute is dropped-the child dropping the parachute…
* the material the parachute is made of-the size of the parachute
* the shape of the parachute-the length of the parachute strings
* the weight on the end of the strings-the height from which the parachute is dropped
* the child dropping the parachute


'''Gathering evidence'''<br />
'''Gathering evidence'''<br />