Year 3 - Science
What plants need: review
What plants do and what they need
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
This unit explores the functions of different parts of flowering plants, including roots, stems, leaves, and flowers. It investigates plant requirements for growth and the role of flowers in pollination, seed formation, and dispersal. Emphasis is on practical enquiries, and data presentation.
Lesson Summary
You will learn to record observations about what plants need using labelled diagrams.
Key Notes
- Scientists gather and record data in a variety of ways to help in answering questions.
- Findings can be recorded using labelled diagrams.
- Scientists use what they already know and the evidence they have gathered to make predictions.
Vocabulary To Learn
- question: A question is a type of sentence that asks something.
- data: Data is information collected during an investigation. It may be numbers, symbols, pictures or text.
- diagram: A diagram is a drawing used to explain something clearly.
- label: A label is a sign that gives us information about the thing it is with.
- prediction: A prediction is a statement saying what you think will happen.
Common Mistakes To Avoid
- Pupils may think that plants are able to grow in any conditions and will simply adapt to their surroundings.
3 Quick Questions (With Answers)
1. Explain the scientific idea in this lesson using two key points.
Scientists gather and record data in a variety of ways to help in answering questions. Findings can be recorded using labelled diagrams.
2. Define this scientific word and use it in context. 'question'
A question is a type of sentence that asks something. Include the word in a full scientific explanation, not as a single label.
3. Correct this common scientific misunderstanding.
Mistake: Pupils may think that plants are able to grow in any conditions and will simply adapt to their surroundings. Correction: Explain that plants have certain requirements to survive and grow well, and will be unhealthy and likely die without these requirements. Results from pupils' enquiries will back this up and help them to see this first-hand.
More Lessons In This Unit
- Comparing what plants need in different habitats Study Guide
- How water is transported in plants Study Guide
- Life cycle of a flowering plant Study Guide
- Nutrients and fertilisers for plants (non-statutory) Study Guide
- Plants without roots Study Guide
- Pollination Study Guide
- Seed formation and seed dispersal Study Guide
- The function of flowers Study Guide
- The function of leaves Study Guide
- The function of roots Study Guide
- The parts of a flower Study Guide
- What plants need: do Study Guide
- What plants need: final review Study Guide
- What plants need: plan Study Guide
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