Pi Day Printables and Activities

Explore circles and age-appropriate mathematical patterns.

Timing and official information

14 March each year. Annual themes and unannounced 2027 dates are pending; do not reuse a past theme as a current announcement. Reviewed 2 October 2026. Visit the official source.

Choose activities

These adaptable activities provide a starting point. Introduce the event using its official source and choose an age-appropriate question; this page does not claim a dedicated event worksheet set.

Design and STEM

• Floating and Sinking Investigation — ages 6–12. Predict, test, record and explain a safe supervised investigation.
• Static Electricity Investigation — ages 6–12. Predict, test, record and explain a safe supervised investigation.
• Paper Plane Investigation — ages 6–12. Predict, test, record and explain a safe supervised investigation.
• Paper Chromatography — ages 6–12. Predict, test, record and explain a safe supervised investigation.

Choose an age range

Early years: ages 6–8: Floating and Sinking Investigation · Static Electricity Investigation · Paper Plane Investigation · Paper Chromatography

Middle primary: ages 8–10: Floating and Sinking Investigation · Static Electricity Investigation · Paper Plane Investigation · Paper Chromatography

Older primary: ages 10–12: Floating and Sinking Investigation · Static Electricity Investigation · Paper Plane Investigation · Paper Chromatography

Prepare and adapt

Choose a short activity for younger learners or add source comparison and written reasoning for older learners. Read prompts aloud, offer drawing or a scribe and allow passing. History learning should explain people and events through sourced examples; avoid stereotypes, re-enactments of harm or imitation of cultural ceremonies. Fire activities use the local emergency number and adult-approved plans.

Find more Science and STEM activities. Return to the calendar.