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Science Investigation - Fair testing

Science Investigation

Fair Testing

Fill out the following table to help you explain the Growing in the dark: Plants and light experiment

Aim - what are you trying to find out?	Do plants need sunlight to grow?
Hypothesis - what do you think your results will be?	Initially the dark cupboard plants go higher then the light plants
Independent Variable - what variable will you change?	One set will be in the sunlight and one set will be in the dark
Dependent Variable - what variable will you measure?	The height of the plant
Controlled Variable - what variables will you keep the same?	The same amount of soil and seed

The students of Room 4 wanted to find out what colour of bird feeders birds preferred. FIll our the table below thinking of which variables you would make independent, dependent and controlled.

Aim - what are you trying to find out?	finding out what colour of bird feeders
Hypothesis - what do you think your results will be?	Of all the feeders, the birds will most prefer eating from the red feeder.
Independent Variable - what variable will you change?	The colour of the bird feeders
Dependent Variable - what variable will you measure?	The number of birds that visit the bird feeder
Controlled Variable - what variables will you keep the same?	The type of seeds

Poster

Properties of 2 and 3 Dimensional Shapes