Higher:
我能解释哪些条件会影响植物的生长。
Middle:
我能描述健康植物生长的样子。
Lower:
我能找出植物健康生长需要什么。
Higher:
Middle:
Lower:
Higher:
Middle:
Lower:
Can children make suggestions about what might happen when a seed is planted? Can they turn their ideas into questions?
Can they follow instructions to plant their seeds?
Can they generate further questions about growing plants?
Can children identify which questions can be investigated practically?
Do they make suggestions about how they might be investigated?
Can children draw the stages of what they need to do to plant broad beans?
Can they recognise that they need to water all of them to make it a fair test?
N/A
The Science Behind the Science
Plants need plenty of water so they are able to photosynthesise and make their own food in the form of glucose. Light is also needed to carry out this reaction.
Different plants have different tolerances of temperature depending where they have grown and adapted to. Grapes have a very narrow range of temperatures where they are able to grow. To protect their crop from frost damage, grape farmers sometimes burn small fires in their fields. This stops frost forming on the grape plants because the heat keeps the air moving, and frost needs still air to form on the plant.
Frost is bad for plants because it damages the leaves of the plant. It is particularly damaging to the plant in Spring when it is growing young fruit and flower buds.
Observe and describe how seeds and bulbs grow into mature plants, and find out and describe how plants need water, light and suitable temperature to grow and to stay healthy.
Planet Earth - Biodiversity and interdependence - I can help to design experiments to find out what plants need in order to grow and develop. I can observe and record my findings and from what I have learned I can grow healthy plants in school. SCN 1-03a
The study of the characteristics, systems, and behaviours of humans and other animals, and of plants; the interactions and relationships between and among them, and with the environment.
Observing changes over time.
To ask questions that help us to find out about growing plants from seeds.
Grade 3 Plants. Learn about how plants grow and their need for nutrients.
假设植物需要水和阳光才能生存和生长。
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