Reception Science Mini Scientists Lesson – Designing an Invention
This Reception science lesson on designing an invention introduces children to the idea that science solves everyday problems. Pupils explore how inventions are created through asking questions, noticing problems, and thinking of solutions – building core scientific enquiry skills.
Part of our Reception Science Mini Scientists unit, this lesson encourages creativity, communication and early design thinking. Children generate ideas for their own inventions, build simple models, and explain what their invention does and why it’s useful.
What’s included in this Reception science invention lesson?
- Teaching slides introducing invention, observation and problem-solving
- Invention planning sheet with visual prompts and open-ended questions
- Model-making task using junk modelling or construction materials
- Recording activity to draw, label or describe each invention
- Continuous provision ideas for small-world play and invention stations
- Assessment prompts for explanation, reasoning and scientific thinking
Scientific enquiry focus
This Reception science lesson supports planning, predicting and communicating ideas. Pupils describe their designs, explain what their invention does, and reflect on how it could help others.
EYFS areas of learning supported
- Understanding the World: Learning how science solves problems in real life
- Communication and Language: Explaining invention ideas using descriptive vocabulary
- Physical Development: Handling tools and materials to create models
- PSED: Working independently or collaboratively to share and present ideas
This Reception science invention activity brings enquiry to life and helps children see themselves as young scientists and inventors.


