Day and Night Explanation Worksheet
Learning Objective: Pupils can explain why we have day and night using scientific vocabulary
About this resource
This Day and Night Explanation Worksheet provides a clear and engaging activity for Year 5 science pupils to articulate their understanding of why we experience day and night. Teachers can use this worksheet to assess comprehension and encourage the use of scientific vocabulary, directly supporting the UK National Curriculum's emphasis on understanding Earth and Space. It's an ideal tool for reinforcing key concepts and evaluating learning outcomes.
Introduction
The Earth spins on its axis once every 24 hours. This rotation causes day and night. The side facing the Sun has daytime, while the side facing away has night-time.
Foundation Task
Label the diagram:
- Draw arrows showing the direction the Earth spins
- Colour the daytime side yellow and the night-time side dark blue
- Label: Sun, Earth, axis, daytime, night-time
Complete the sentence: We have day and night because the Earth ____________ on its ____________.
Core Task
Write a paragraph explaining why we have day and night. Use these words: rotation, axis, 24 hours, Sun, Earth.
Then answer: If the Earth stopped spinning, what would happen to day and night? Explain your thinking.
Challenge Task
Explain why different countries have daytime at different times (time zones). Use a diagram to support your explanation.
Research: Why are days longer in summer and shorter in winter? Write a paragraph explaining the Earth's tilt and its effect on seasons.
Differentiation
SEN Support
Pre-labelled diagram with word bank. Fill-in-the-gap sentences. Visual support showing Earth's rotation.
EAL Support
Key vocabulary with definitions and diagrams. Sentence starters provided. Paired verbal rehearsal before writing.
Gifted & Talented
Complete Challenge task including time zones and seasons explanation. Use precise scientific vocabulary.
Key Vocabulary
Assessment Criteria
- Can label day/night diagram correctly
- Can explain rotation causes day and night
- Uses scientific vocabulary accurately