Thames & Kosmos Science Advent Calendar Vol. 3 - 24 Daily Experiments

A Season of Science and Wonder — 24 Days of Discovery Await

Celebrate the countdown to Christmas with the magic of discovery! The Thames & Kosmos Science Advent Calendar Vol. 3 turns each day into an exciting opportunity to explore, experiment, and learn. Behind every beautifully crafted door lies a new surprise — special materials and step-by-step instructions for a brand-new hands-on science activity. Whether you’re mixing, measuring, or observing, each experiment is designed to be completed quickly and with ease, covering the worlds of chemistry, biology, and physics — all while embracing the joy of the season.

What’s Inside

• ✅ 24 daily science experiments — one for each day of advent, December 1–24
• ✅ Each box unfolds into a mini lab manual — complete with scientific insight, clear illustrations, and guided step-by-step instructions
• ✅ All materials included — only a few common household items needed alongside the kit contents
• ✅ Covers chemistry, biology, and physics — a broad range of scientific topics across the 24 days
• ✅ No batteries required — hands-on, non-powered experiments throughout
• ✅ By Thames & Kosmos — a globally trusted name in children’s STEM education

Why Kids (and Families) Love It

• ✅ Unfold daily discovery — each box opens into a mini lab manual with scientific insight and guided steps, making every morning feel like an event
• ✅ Fast, fun experiments — activities are quick, safe, and perfect for curious young minds — no specialised tools required
• ✅ STEM meets Christmas cheer — a delightful fusion of festive tradition and engaging education for the whole family
• ✅ A brilliant alternative to chocolate — swap the sugar for something that sparks real curiosity and lasts well beyond December
• ✅ Vol. 3 — all-new experiments — a completely fresh set of activities for families who’ve already loved Vol. 1 or Vol. 2
• ✅ Also ideal for teachers — perfect as a ‘student of the week’ reward or for science-themed birthday parties

Good to Know Before You Buy

• Recommended age: 6–9 years
• Brand: Thames & Kosmos
• Experiments: 24 daily hands-on science activities covering chemistry, biology, and physics
• Materials: Kit components included; a few common household items may also be needed
• No batteries required
• Adult involvement: Works best as a guided parent-child activity — reading the instructions together before each experiment helps get the most out of the science
• Also available: Thames & Kosmos Science Advent Calendar Vol. 2

Frequently Asked Questions

What age is this suitable for?

Recommended for ages 6–9. The experiments are designed to be quick and approachable for primary school-aged children, with adult guidance recommended to make the most of the learning experience.

Do I need to buy anything extra?

The kit includes all the special materials needed for the experiments. Some activities may also use common household items (like water or a beaker) — these are clearly listed in each day’s instructions so you can prepare ahead.

How long does each experiment take?

Experiments are designed to be quick and easy to complete — perfect for a morning advent ritual before school or a fun after-school activity. No lengthy setup or specialised tools required.

Is it different from Vol. 1 and Vol. 2?

Yes — Vol. 3 features an entirely new set of 24 experiments, so it’s a perfect follow-on for families who have already enjoyed the previous volumes. Each calendar in the series stands alone with its own unique activities.

Is it a good gift?

Absolutely — it’s one of the most thoughtful science gifts you can give a curious kid. The advent format makes it exciting to unwrap and use every single day, and the hands-on experiments make it genuinely educational. A brilliant choice for Christmas gifting, science-loving kids, teacher rewards, or science-themed birthday parties.