You will learn
- Say that plants are living things.
- Name signs of life in plants.
- Name what plants need to grow.
- Say that plants make seeds that grow into new plants.
Version 0.2 · expanded edition · built from cited public sources Content is based on the official frameworks and sources listed under Sources and standards. No official endorsement is claimed. Written in the style of common primary school assessments. No exam result is promised.
Student lesson
- Plants are living things.
- Plants grow, need water and light, and make seeds.
- Plants react by growing toward light.
- Plants do not walk about, but they are alive.
Words to know
the small part of a plant that can grow into a new plant
the part of a plant that holds it in the soil and takes in water
the flat, usually green part of a plant
a new young stem that grows up
1. Discover: Ama’s bean plant
Ama planted a bean in a clear cup. After a week there is a small shoot. After two weeks there are leaves. The plant leans toward the window. “It does not walk or eat like my cat,” says Ama. “But it grows, it needs water and it is alive.”
Think: What signs of life does the bean plant show?
2. Understand: Plants are alive
Idea 1: Plants are alive
Plants are living things. They grow, they need water and light and they make seeds. A tree that seems still is growing slowly.
Idea 2: How plants live
A plant takes in water through its roots. Its leaves use light from the Sun to make food. A plant does not need to find food because it makes its own.
Idea 3: Plants make new plants
Many plants make seeds. A seed can grow into a new plant when it has water and warmth. Some plants make flowers and fruits that hold seeds.
3. Worked examples
Example 1 (I show you): Is a mango tree alive?
A mango tree gets taller and makes fruit with seeds in it.
- Does it grow? Yes.
- Does it make young (seeds)? Yes.
- Does it need water? Yes.
Answer: Yes, a mango tree is a living thing.
Example 2 (We do it together): Which way will it grow?
A plant is on a window shelf. The light comes from the window.
- What does the plant need? Light.
- Where is the light? At the window.
- Which way does the plant lean?
Answer: It leans toward the window.
Example 3 (You try): What does it need?
A bean seed in dry cotton wool does not grow.
Show the steps and answer
- What is missing? Water.
- What happens if we add a little water?
- The seed can begin to grow.
Answer: The seed needs water to grow.
Did you know?
Some baobab trees live for hundreds of years.
Why this matters
Plants give us food, shade, wood and the air we need. Knowing how they live helps us look after them.
4. Explore: Watch a bean grow
An adult soaks a bean seed overnight. Put it in a clear cup with damp cotton wool or soil.
- Put the cup on a windowsill.
- Add a few drops of water each day to keep it damp, not wet.
- Draw what you see each day.
- After a week, tell what changed.
Think about it: what did you notice?
What changed each day? A seed with water and warmth can grow.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- A plant needs ___.
- The seed grows into a ___.
- The plant leans toward ___.
- Plants are alive because ___.
Guided practice
Question 1. Is a plant living?
Yes.
Question 2. Which part of a plant takes in water?
The roots.
Question 3. Name one thing a plant needs.
Water or light.
Independent practice
Level 1: Start
- Is a plant living?
- Which part of a plant takes in water?
- Name one thing a plant needs.
- What does a seed grow into?
- What do leaves use to make food?
Level 2: Grow
- Why is a tree alive even if it does not move about?
- What happens if a plant has no water?
- Which way does a plant on a windowsill lean?
Level 3: Stretch
- Explain how you know a bean plant is alive.
- A friend says plants are not alive because they do not eat. What do you say?
- How could you show that a seed needs water?
Answers are in the answer key below. Try first, then check.
6. Apply: Science in everyday life
Which plants do you see at home or on the way to school? What do they need?
Show a sample answer
Grass, trees and flowers. They need water and light.
Another one. Tell a family member one thing from this lesson. Use the words you learned.
Show a sample answer
A clear sentence that uses at least one word from Words to know.
7. Common mistakes
Fix: Plants grow, need water and make seeds, so they are alive.
Fix: Plants make their own food in their leaves using light, water and air.
8. Lesson summary and revision card
- I can say that plants are living things.
- I can name signs of life in plants.
- I can name what plants need to grow.
- I can say that plants make seeds that grow into new plants.
9. Check and master
Answer all 14 questions. You will see feedback after each one.
Your result appears here after you answer every question.
10. Key takeaways
- Plants are living things.
- Plants grow, need water and light, and make seeds.
- Plants react by growing toward light.
- Plants do not walk about, but they are alive.
11. Next lesson
Next lesson: Animals as living organisms. Keep going with the next idea in this course.
Exam practice
These questions are written in the style of common school and international primary assessments. Try them on your own, without looking back. Then check your answers in the marking guide. The marks are shown in brackets.
- Name two things plants need. [2 marks]
- Give one sign that a plant is alive. [1 mark]
- What does the root do? [2 marks]
- A friend says a plant is not alive because it does not move about. What do you say? [3 marks]
- How could you show that a seed needs water? [2 marks]
Total: 10 marks.
Marking guide and model answers
- Any two: water, light, air [1 each]
- Grows, makes seeds, leans toward light or needs water [1]
- Holds the plant in the soil [1]; takes in water [1]
- Plants grow [1]; they need water and light [1]; they make seeds [1]
- Compare a damp seed with a dry seed [1]; change only the water [1]
Score guide: 9 to 10 = secure. 6 to 8 = nearly there, revise the parts you missed. Under 6 = work through the lesson again with a grown-up.
Printable worksheet
- Is a plant living?
- Which part of a plant takes in water?
- Name one thing a plant needs.
- What does a seed grow into?
- What do leaves use to make food?
- Why is a tree alive even if it does not move about?
- What happens if a plant has no water?
- Which way does a plant on a windowsill lean?
- Explain how you know a bean plant is alive.
- A friend says plants are not alive because they do not eat. What do you say?
Homework
Look at a plant at home or outside for three days. Draw it each day and write one word about how it changes.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. Is a plant living? | Yes. | 1 |
| 2. Which part of a plant takes in water? | The roots. | 1 |
| 3. Name one thing a plant needs. | Water or light. | 1 |
| 4. What does a seed grow into? | A new plant. | 1 |
| 5. What do leaves use to make food? | Light from the Sun. | 1 |
| 6. Why is a tree alive even if it does not move about? | It grows, needs water and makes seeds. | 1 |
| 7. What happens if a plant has no water? | It stops growing and may die. | 1 |
| 8. Which way does a plant on a windowsill lean? | Toward the window. | 1 |
| 9. Explain how you know a bean plant is alive. | It grows, needs water and light, and makes new seeds. | 1 |
| 10. A friend says plants are not alive because they do not eat. What do you say? | Plants make their own food using light, water and air, so they are alive. | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 Yes.; 2 The roots.; 3 Water or light.; 4 A new plant.; 5 Light from the Sun.. Level 2: 1 It grows, needs water and makes seeds.; 2 It stops growing and may die.; 3 Toward the window.. Level 3: 1 It grows, needs water and light, and makes new seeds.; 2 Plants make their own food using light, water and air, so they are alive.; 3 Put one seed in damp cotton wool and one in dry cotton wool and compare..
Quiz answers: 1 B, 2 C, 3 A, 4 B, 5 C, 6 A, 7 B, 8 C, 9 A, 10 B, 11 C, 12 A, Challenge 1 B, Challenge 2 C.
Mastery and remediation
| Objective | Bronze (Developing) | Silver (Proficient) | Gold (Advanced) |
|---|---|---|---|
| O1 Say that plants are living things | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O2 Name signs of life in plants | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O3 Name what plants need to grow | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O4 Say that plants make seeds that grow into new plants | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
Courseversity badge thresholds (overall quiz score): Gold = 90–100%; Silver = 80–89.9%; Bronze = 70–79.9%. A badge is never a full record of progress.
If a learner struggles
- Find the misconception: “Plants are not alive because they do not move about.” Plants grow, need water and make seeds, so they are alive.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Look at one real plant. Find the leaf, the stem and the soil, and say one thing it needs.
- Guided practice: work through one example together and let the learner try the next one.
- Reassess: use the quiz again or the worksheet.
- Move on when the learner shows Silver-level evidence independently.
For parents and guardians
In this lesson your child learns that plants are living things that grow, need water and light, and make seeds. You do not need to be an expert to help.
- Plant a bean or seed together and water it.
- Ask, “What does it need? What changed today?”
- Look at plants together on a walk.
- Ask “how do you know?” after each answer, and listen.
- Praise effort, not only right answers. Mistakes are how we learn.
- Ten to fifteen minutes a day is better than one long session.
Teacher package
1–5. Objectives, prerequisites, materials, preparation, duration
Lesson objectives. Learners will: say that plants are living things; name signs of life in plants; name what plants need to grow; say that plants make seeds that grow into new plants.
Prerequisite knowledge. None. Learners should be able to look, listen and talk about what they notice.
Materials. Bean seeds, clear cups, cotton wool or soil, water, chart paper, pencils and crayons. Low-resource options: use chalk or charcoal on a board or wall, drawings in the sand, and objects from the classroom instead of printed materials.
Preparation. Soak the bean seeds overnight. Prepare cups with damp cotton wool or soil. Write a chart with the words seed, root, shoot and leaf.
Suggested duration. 45–60 minutes. It can be split into two shorter sessions.
6–9. Teaching procedure, explanation notes, guided and independent activities
Introduction (5 min). Show a bean seedling and ask, “Is it alive? How do you know?”
Explanation (10 min). Teach the signs of life and needs of plants. Show the parts: root, shoot and leaf.
Guided activity (10 min). Learners set up the bean cups and draw Day 1.
Independent activity (10 min). Learners say what plants need and why plants are alive.
Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.
Key questions. Does it grow? What does it need? How do you know it is alive?
Teacher explanation notes. Start with real objects and safe, hands-on observation. Then talk about what was seen, then draw and write. Always say “how do you know?”. Keep to the safety notes, and use local, safe materials.
10–12. Differentiation, formative assessment, common misconceptions
Support. Use real objects and pictures, short sentences and a partner. Let learners point, show or draw instead of writing. Extension. Ask learners to find a new example at home and explain how they know.
Formative assessment. Listen to learners read and explain, ask “how do you know?”, and check the independent work.
Misconceptions. “Plants are not alive because they do not move about.” Plants grow, need water and make seeds, so they are alive.
13–15. Assessment questions, answer keys, marking scheme
Use the quiz, the 10-mark exam practice and the worksheet on this page. All answers and marking guides are in the answer sections above. Re-check every answer before use.
16–19. Remediation, enrichment, homework, teacher reflection
Remediation. Look at one real plant. Find the leaf, the stem and the soil, and say one thing it needs. Enrichment. Look for one new example near your home or school, draw it and explain it to someone. Homework. See above.
Teacher reflection. After teaching, record: which ideas learners understood; which misconceptions occurred; which activities worked; which learners need more practice; and what to improve next time.
Sources and standards
This lesson is based on the sources below, and no official endorsement is claimed. Reference starting points: Next Generation Science Standards, Cambridge Primary Science and the IB Primary Years Programme. Where a standard code is named, it points to the official framework.
Research used to shape this lesson. Courseversity Science curriculum, Grade 1 Unit 2, topic 4; Next Generation Science Standards, from molecules to organisms (what plants and animals need to survive); Cambridge Primary Science Stage 1, living things; IB Primary Years Programme, how the world works. These sources informed the lesson.