British Science Week 2026: Primary Science Activities Linked to the Curiosity Theme

Discover engaging British Science Week 2025 resources with hands-on activities, lesson ideas, and science investigations for primary pupils.

What Is British Science Week?

British Science Week 2026 runs from 6-15 March and is a UK-wide celebration of science, technology, engineering and maths. Organised by the British Science Association, the event encourages schools and communities to explore science through discussion, investigation and practical enquiry.

This year’s theme, Curiosity: what’s your question?, highlights the importance of asking thoughtful questions and developing a deeper understanding of how the world works. In primary schools, it provides a valuable opportunity to strengthen working scientifically skills and encourage pupils to think carefully about evidence, patterns and explanations.

You can find out more about British Science Week on the official website: British Science Week.

How Scintillating Science Can Support You

Planning purposeful science lessons during British Science Week does not need to mean extra workload.

Our primary science scheme of work, Scintillating Science, provides fully planned, progressive lessons from Reception to Year 6. With interactive slides, structured investigations and differentiated resources, it supports pupils in developing secure scientific understanding and confidence in working scientifically.

Because enquiry is woven throughout every unit, the scheme aligns naturally with this year’s focus on curiosity, helping pupils ask meaningful questions, test ideas and build knowledge step by step.

Year 1 Autumn 2 Science Everyday Materials Lesson 5 Testing Materials

British Science Week 2026 Investigation Ideas Across the Primary Phase

British Science Week 2026 is a valuable opportunity to strengthen enquiry across your school. With this year’s theme, Curiosity: what’s your question?, pupils are encouraged to ask thoughtful questions, test ideas and use evidence to explain what they observe.

Scintillating Science supports this progression from Reception to Year 6 through carefully sequenced units that build knowledge and enquiry skills step by step.

Curiosity in Reception – Building Foundations

In Reception, curiosity underpins early scientific learning. Children are encouraged to notice closely, talk about what they observe and begin asking their own questions about the world around them.

Reception – Being Curious and Asking Questions supports children in expressing what they wonder and discussing how they might begin to find answers.

Reception – Plants and Growth: Being Curious and Asking Questions encourages close observation of plants and discussion about what they need to grow.

Reception – Mini Scientists: Bread Making allows children to observe change over time and describe cause and effect through hands-on investigation.

Habitats and the Natural World

Studying habitats provides rich opportunities for enquiry across the primary phase. Pupils explore how living things survive in different environments and ask questions such as: What does this organism need? How is it suited to its habitat? What might happen if conditions changed?

Reception – Animals and Their Habitats introduces children to different environments and supports early observation and discussion.

Year 2 – What Is a Habitat? develops understanding of how animals are suited to their surroundings and encourages explanation using evidence.

This progression builds from simple observation to clearer explanation and reasoning.

Investigating Materials and Their Properties

Exploring materials encourages pupils to ask purposeful scientific questions about properties, suitability and change.

Year 1 – Testing Materials supports pupils in comparing materials and carrying out simple tests.

Year 2 – Can We Change the Shape of Solid Objects? explores how materials respond to forces such as bending and squashing.

Year 5 – Can We Compare and Sort Materials? moves learning further by classifying materials based on their properties and justifying decisions using evidence.

This clear progression develops comparison, classification and reasoning skills across the primary years.

Forces, Sound and Light – Deepening Scientific Enquiry

In Key Stage 2, pupils take part in more structured investigations, designing fair tests, collecting data and analysing results.

Year 3 – Is This the Strongest Magnet? encourages systematic testing and careful comparison.

Year 4 – How Is Sound Made Through Vibrations? develops understanding of cause and effect through observation of vibrations.

Year 6 – How Does Light Make Shadows? challenges pupils to explore how variables affect shadow size and shape, drawing conclusions from evidence.

These investigations strengthen prediction, fair testing, data collection and explanation, supporting high-quality science teaching during British Science Week 2026 and beyond.

Reception Science Unit 6 Mini scientists Lesson 3 Bread making 2

Why Choose Scintillating Science?

Scintillating Science is a fully planned primary science scheme of work designed to deliver strong progression and secure scientific understanding from Reception to Year 6. Each unit supports high-quality teaching during British Science Week 2026 and throughout the year.

Every lesson includes:

  • Structured Lesson Sequences – Clearly planned lessons with teacher guidance, key vocabulary and built-in progression.
  • Interactive Teaching Slides – Ready-to-use slides that support explanation, modelling and discussion.
  • Practical Investigations – Purposeful, hands-on enquiry activities that develop working scientifically skills.
  • Differentiated Worksheets and Activities – Resources designed to support and challenge all pupils.
  • Subject Knowledge Support – Clear explanations, common misconceptions identified and guidance for non-specialists.

This ensures British Science Week 2026 is not just a one-off event, but part of a coherent and ambitious science curriculum.

ScienceYear3Lesson4Unit2

Get Involved in British Science Week

British Science Week 2026 is a valuable opportunity to strengthen scientific enquiry across your school. Whether you are planning a whole-school science focus, dedicated investigation sessions or themed lessons linked to this year’s Curiosity: what’s your question? theme, structured support makes a difference.

If you are looking for British Science Week 2026 primary science activities, lesson ideas for British Science Week or a complete primary science scheme of work, Scintillating Science provides progressive, ready-to-teach resources from Reception to Year 6.

Explore the scheme and see how it can support confident, high-quality science teaching during British Science Week and beyond.

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British Science Week 2026 FAQs

When is British Science Week 2026?

British Science Week 2026 runs from 6-15 March. Schools across the UK take part in a range of science, technology, engineering and maths activities during this ten-day celebration.

What is the theme of British Science Week 2026?

The theme for British Science Week 2026 is Curiosity: what’s your question?. It encourages pupils to ask thoughtful questions, explore ideas through investigation and develop stronger enquiry skills.

How can primary schools take part in British Science Week?

Primary schools can take part by planning investigations, hosting science days, linking lessons to the annual theme or embedding enquiry-based learning across the week. Using a structured primary science scheme of work can help ensure progression and curriculum coverage.

What are suitable British Science Week 2026 activities for primary pupils?

Suitable activities include practical investigations linked to materials, habitats, forces, sound, light and scientific enquiry skills. Lessons that encourage prediction, testing and evidence-based explanation align particularly well with this year’s Curiosity theme.

Where can I find British Science Week 2026 primary science resources?

Ready-to-teach British Science Week 2026 primary science activities and lesson packs are available through structured schemes of work such as Scintillating Science, which provides fully planned units from Reception to Year 6.

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