You will learn
- Describe the Sun as a star.
- Explain what the Sun gives Earth.
- Compare size and distance.
- State Sun safety rules.
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
- The Sun is a star.
- It gives light and heat.
- It is about 150 million km away.
- Never look directly at it.
Words to know
a huge ball of hot glowing gas
the Sun and the objects that orbit it
energy from the Sun
skin damage from the Sun’s rays
1. Discover: The sunny morning
Kojo feels the warmth of morning sunlight on his face. “The Sun is a star,” his teacher says, “very far away. Its light takes about eight minutes to reach us.” Kojo wants to look up at it, but the teacher stops him. “Never look straight at the Sun. It can damage your eyes.”
Think: What does the Sun give us?
2. Understand: Sun
Idea 1: A star
The Sun is a star, a huge ball of hot glowing gas. It is the centre of our solar system and holds all the planets in orbit.
Idea 2: What it gives
The Sun gives light for seeing, heat for warmth and solar energy for plants. Without it Earth would be dark and frozen.
Idea 3: Staying safe
Looking at the Sun can hurt your eyes. Use hats, shade and sun cream to prevent sunburn. Only use special solar viewers with an adult.
3. Worked examples
Example 1 (I show you): Describe
The Sun.
- Star.
- Hot gas.
- Centre.
Answer: The Sun is a star.
Example 2 (We do it together): Explain
Gives?
- Light.
- Heat.
- Energy.
Answer: Light, heat and energy.
Example 3 (You try): Safety
Sunny day.
Show the steps and answer
- Hat.
- Sun cream.
- Shade.
Answer: Use a hat, cream and shade.
Did you know?
About 1.3 million Earths could fit inside the Sun.
Why this matters
The Sun powers weather, plants and almost all life.
4. Explore: Sun model
Make a scale model of the Sun and Earth with paper circles.
- Choose scale: 1 cm for 10,000 km (approx.).
- Draw the Sun.
- Draw Earth.
- Compare sizes.
Think about it: what did you notice?
What did you notice? The Sun is much bigger than Earth.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- A ___ is a hot glowing ball of gas.
- The ___ system is the Sun and its orbiters.
- ___ energy comes from the Sun.
- ___ is skin damage from the Sun.
Guided practice
Question 1. What is the Sun?
A star.
Question 2. What does it give?
Light and heat.
Question 3. How far?
150 million km.
Independent practice
Level 1: Start
- What is the Sun?
- What does it give?
- How far?
- What is solar energy?
- Can we look at it?
Level 2: Grow
- Why dangerous to look?
- Why shade?
- Why hat?
Level 3: Stretch
- Compare Sun and Earth.
- List what Sun gives.
- Write safety rules.
Answers are in the answer key below. Try first, then check.
6. Apply: Science in everyday life
Explain why we need the Sun.
Show a sample answer
Three reasons.
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: A star.
Fix: Never stare.
8. Lesson summary and revision card
- I can describe the Sun as a star.
- I can explain what the Sun gives Earth.
- I can compare size and distance.
- I can state Sun safety rules.
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
- The Sun is a star.
- It gives light and heat.
- It is about 150 million km away.
- Never look directly at it.
11. Next lesson
Next lesson: The Moon. 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.
- Describe the Sun. [2 marks]
- List three things the Sun gives Earth. [3 marks]
- Explain why we must not look at the Sun. [2 marks]
- Name three sun protection steps. [3 marks]
Total: 10 marks.
Marking guide and model answers
- Star [1]; hot glowing gas [1]
- 1 each
- Eye damage [1]; safer ways [1]
- 1 each
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
- What is the Sun?
- What does it give?
- How far?
- What is solar energy?
- Can we look at it?
- Why dangerous to look?
- Why shade?
- Why hat?
- Compare Sun and Earth.
- List what Sun gives.
Homework
Make a poster on sun safety with three rules.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. What is the Sun? | A star. | 1 |
| 2. What does it give? | Light and heat. | 1 |
| 3. How far? | 150 million km. | 1 |
| 4. What is solar energy? | Sun energy. | 1 |
| 5. Can we look at it? | No. | 1 |
| 6. Why dangerous to look? | Eye damage. | 1 |
| 7. Why shade? | Prevent sunburn. | 1 |
| 8. Why hat? | Protect. | 1 |
| 9. Compare Sun and Earth. | Diagram. | 1 |
| 10. List what Sun gives. | List. | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 A star.; 2 Light and heat.; 3 150 million km.; 4 Sun energy.; 5 No.. Level 2: 1 Eye damage.; 2 Prevent sunburn.; 3 Protect.. Level 3: 1 Diagram.; 2 List.; 3 List..
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 Describe the Sun as a star | 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 Explain what the Sun gives Earth | 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 Compare size and distance | 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 State Sun safety rules | 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: “The Sun is a planet.” A star.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Describe the Sun and sun safety.
- 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 about the Sun and sun safety. You do not need to be an expert to help.
- Use hats and cream.
- Ask “Why no staring?”
- Play in shade at noon.
- 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: describe the Sun as a star; explain what the Sun gives Earth; compare size and distance; state Sun safety rules.
Prerequisite knowledge. Grade 3 Earth ideas: weather patterns, seasons and shadows.
Materials. Paper, markers. 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. Set out paper.
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). Ask, “Where does warmth come from?”
Explanation (10 min). Teach the Sun.
Guided activity (10 min). Learners model.
Independent activity (10 min). Learners make posters.
Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.
Key questions. What does it give? How to stay safe?
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. “The Sun is a planet.” A star.
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. Describe the Sun and sun safety. 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 4 Unit 8, topic 2; Next Generation Science Standards, Earth’s place in the universe; Cambridge Primary Science Stage 4, Earth and space; IB Primary Years Programme, where we are in place and time. These sources informed the lesson.