Pupils look at two germination investigations and have to identify which one is fair and why.
Learning Objectives:
PoS - find out and describe how plants need water, light and a suitable temperature to grow and stay healthy
NaG - seeds and bulbs need water to grow but do not need light
WS - pupils should set up a comparative test to show that plants need light and water to stay healthy; use their observations and ideas to suggest answers to questions