You have been asked to design an experiment to test the effect that different amounts of fertiliser.

You have been asked to design an experiment to test the effect that different amounts of fertiliser have on plant growth. You have the following equipment available: tomato plants, pots of soil, water, ruler, measuring cylinder, fertiliser. a Construct an aim for this experiment. b Construct a hypothesis. c Identify the independent and dependent variables. d List the variable(s) that would need to be controlled. e Outline any observations would you make. f Outline any measurements you would make. g List the steps in this experiment. h Construct a table to record your results