Page 18 - 新思维科学活动用书3 样章
P. 18
1.4 Plants need water and the right temperature
Challenge
Arun had two plants that were the same.
He gave water to one plant.
He did not give water to the other plant.
Every day he measured the height of the plants.
Here are the results on day 1 and day 10.
Height With water (cm) No water (cm)
Day 1 4 4
Day 10 8 3
3 a Draw the bar charts for each day.
Day 1 Day 10
10 10
9 9
8 8
7 7
Plant height (cm) 5 Plant height (cm) 5
6
6
4
4
3 3
2 2
1 1
0 0
water no water water no water
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