Page 33 - 新思维科学学生用书3 样章

1 Plants are living things

1.4 Plants need water and

the right temperature

We are going to:

• investigate how plants need water to be healthy

• see how plants need the right temperature to be healthy
• see how water moves up through a plant stem

• measure using standard units

• make predictions and see if they are right

• make a conclusion from results

• read results from a bar chart and look for patterns in these results.

Getting started

• Why might the plants in both pictures not have enough water?

freezes level survive

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