Science Party in Lewes

Lewes has 1 science and activity party providers listed on PartyScout. Science party specialists bring experiments, slime, rockets, and hands-on activities to your home or hired venue. Sessions run 60–90 minutes and cost £150–£250 for 15–25 children.

1 supplier listed Last checked 2026-06-26

Kids Birthday Party Ideas in Lewes

Science Party · Lewes

Sublime Science brings a hands-on science party to Lewes, where children carry out their own experiments, including making sweets and slime. Suitable for ages 5 to 12, parties start at £298.

Primary AgeOlder Kids

Checked 25 Jun 2026

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What to look for when booking science party in Lewes

Check what experiments are included and whether they're age-appropriate for your group.
Confirm what space the provider needs — most need a table, power, and some floor space.
Ask about mess! Slime and experiment parties can be messy; confirm what's handled by the provider.
Check what's included: lab coats, goggles, certificates, and takeaway kits vary.
Book 4–6 weeks ahead — science party specialists are less common and book up quickly.

Common questions about science party in Lewes

How much does a science party cost in Lewes?

Science party providers in Lewes typically charge £150–£250 for a 60–90 minute session covering 15–25 children. Add-ons like slime kits, rocket launches, or take-home experiments can cost extra.

What age is a science party suitable for?

Science parties work best for ages 5–11. Providers adapt the experiments to the age group — younger children get bubbles, slime, and colour-change tricks; older ones get rockets, circuits, and messier chemistry.

What happens at a science party?

A presenter runs hands-on experiments with the children: slime making, dry ice effects, mini rockets, bubbling potions, and similar. Children take part rather than just watch, and many providers include a take-home experiment or certificate.

What space does a science party need?

Most providers can run a session in a living room, garden, or hired hall. They typically need a table, access to a power socket, and a bit of floor space. Some louder or messier experiments (like rockets) need outdoor space or a hall.

Are science parties messy or dangerous?

Providers use child-safe materials and manage the mess — slime and foam are the worst of it, and protective covering is normally brought along. Ask about DBS checks and public liability insurance when booking, as you would with any entertainer.