Science lesson plan · 1st grade (Year 2 in England) · 30 minutes
The Sun, Moon and stars
Space
CCSS NGSS.1-ESS1-1CCSS NGSS.5-ESS1-1England: KS1 Y1 Seasonal changesEngland: KS2 Y5 Earth and space
Objective and success criteria
Students will: The Sun, Moon and stars.
- I can answer questions on today's skill on my own, without help.
- I can explain each step and say why it works.
- I can check my answer and spot a mistake.
Before and after
Needs first: no earlier skill in the map; start from what students know.
Leads to: The planets of the solar system; Day and night; The Sun's path across the sky in a day
Materials: Torch and ball for a Sun-Earth-Moon model, Space images, Mini whiteboards, A diagram or short video clip of the idea, Printed student sheet (below).
Warm-up · 4 min
- Quick retrieval: three short questions students should already manage. Answers on mini whiteboards.
- Show answers together and note who needs support in the main task.
- What is the Sun? (a star / a moon / a planet / a comet) → a starPrompt: It makes its own light, like the stars at night.
- Sun, Moon and stars: which statement is true? (The Sun appears to move across the sky during the day. / The Sun goes round the Earth. / You can only see the Moon at night. / The Moon makes its own light.) → The Sun appears to move across the sky during the day.Prompt: Which objects make their own light?
- Sun, Moon and stars: which statement is NOT true? (Stars are still in the sky during the day. / You can only see the Moon at night. / The Sun is a star. / The Sun appears to move across the sky during the day.) → You can only see the Moon at night.Prompt: Does the Sun really move round us?
Hook · 3 min
- Ask why we see the Moon change shape over a month.
- Share the objective: The Sun, Moon and stars. Read the success criteria together.
I do: model it · 7 min
- Work through the example out loud, saying why you do each step, not just what you do.
- Example: What is the Sun?
- Step 1: The Sun is a star, the closest one to Earth.
- Step 2: So the answer is: a star
- Answer: a star
- Pause after each step and ask a student to say what comes next.
We do: guided practice · 6 min
- Do these together. Students try each step on whiteboards before you reveal it.
- Use the hints as prompts rather than giving the answer.
- In which direction does the Sun rise? (in the north / in the west / it does not rise / in the east) → in the eastPrompt: It sets in the opposite direction.
- Sun, Moon and stars: which statement is true? (The Sun goes round the Earth. / You can only see the Moon at night. / The Sun appears to move across the sky during the day. / The Moon makes its own light.) → The Sun appears to move across the sky during the day.Prompt: Which objects make their own light?
You do: independent practice · 7 min
- Students work on the student sheet. Circulate and check the first two answers of every student early.
- Students who finish: write a question of their own for a partner, with the answer.
The 6 questions are on the student sheet below, with answers in the key.
Exit ticket · 3 min
- Two questions on their own. Sort answers into got it / nearly / not yet to plan the next lesson.
- Sun, Moon and stars: which statement is NOT true? (The Sun goes round the Earth. / The Moon reflects light from the Sun. / The Sun appears to move across the sky during the day. / Stars are still in the sky during the day.) → The Sun goes round the Earth.Prompt: Does the Sun really move round us?
- Why can't we see stars in the daytime? (Stars only exist at night / The Sun's light is so bright it hides them / Clouds always cover them / The stars go away in the day) → The Sun's light is so bright it hides themPrompt: Stars are still there during the day.
Watch out for
- Everyday meanings of words getting in the way of the science meaning: define key words explicitly.
- Remembering facts without the reason: ask "why?" and "what is the evidence?"
Support and stretch
Support
- Use concrete materials: torch and ball for a sun-earth-moon model.
- Give the first step of each question, or a partly worked example to finish.
- Pair with a confident partner for the guided practice.
Stretch
- Move on to: The planets of the solar system; Day and night; The Sun's path across the sky in a day.
- Explain a common mistake in writing and how to fix it.
- Write a word problem that uses today's skill, then solve a partner's.
Homework and more practice
Free online practice with hints and printable worksheets for this skill: eurekami.com/science/grade-1.
Free lesson plan from eurekami.com/lesson-plan-builder