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