--- product_id: 556028539 title: "Thames & Kosmos The Science Advent Calendar | 24 STEM Experiments in Chemistry, Biology & Physics | Great for Winter Holiday Celebrations | Conduct Daily Experiments | Fun, Wholesome Family Tradition" brand: "thames & kosmos" price: "€ 88.43" currency: EUR in_stock: true reviews_count: 5 category: "Thames & Kosmos" url: https://www.desertcart.gr/products/556028539-thames-and-kosmos-the-science-advent-calendar-24-stem-experiments store_origin: GR region: Greece --- # 24 unique STEM experiments Covers chemistry, biology & physics Quick daily activities Thames & Kosmos The Science Advent Calendar | 24 STEM Experiments in Chemistry, Biology & Physics | Great for Winter Holiday Celebrations | Conduct Daily Experiments | Fun, Wholesome Family Tradition **Brand:** thames & kosmos **Price:** € 88.43 **Availability:** ✅ In Stock ## Summary > 🎄 Ignite curiosity this holiday with 24 days of festive science magic! ## Quick Answers - **What is this?** Thames & Kosmos The Science Advent Calendar | 24 STEM Experiments in Chemistry, Biology & Physics | Great for Winter Holiday Celebrations | Conduct Daily Experiments | Fun, Wholesome Family Tradition by thames & kosmos - **How much does it cost?** € 88.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/556028539-thames-and-kosmos-the-science-advent-calendar-24-stem-experiments) ## Best For - thames & kosmos enthusiasts ## Why This Product - Trusted thames & kosmos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Inclusive Kits:** Most materials included; only common household items needed to complete experiments. - • **Effortless Learning:** Step-by-step instructions make complex science simple and fun for ages 8+. - • **Screen-Free Engagement:** Encourages hands-on exploration without batteries or screens, perfect for mindful family time. - • **Daily Dose of Discovery:** Unbox a fresh, hands-on STEM experiment every day for 24 days. - • **Family Bonding Meets STEM:** Create a wholesome holiday tradition that sparks curiosity and meaningful conversations. ## Overview The Science Advent Calendar offers 24 quick, engaging STEM experiments in chemistry, biology, and physics designed for children 8 and up. Each day reveals a new experiment with clear instructions and most materials included, requiring only common household items. This educational kit transforms the holiday countdown into a fun, screen-free family tradition that fosters scientific reasoning and curiosity. ## Description ‘Tis the season for science! Christmas time is experimentation time. Discover something new and amazing every day leading up to the holiday. With this advent calendar, children open a new box each day to find new equipment or materials and the instructions for a science experiment. The experiments can be done quickly and only require additional items that are commonly found in every household. Each of the 24 beautifully designed boxes includes unique experiment materials and expertly written and illustrated instructions. Review: The Thames & Kosmos Science Advent Calendar is such a fantastic way to make the holiday season both fun and educational. Each day brings a new experiment in chemistry, biology, or physics that keeps kids excited and engaged. The instructions are clear and easy to follow, making it perfect for family activities. It’s a wonderful tradition to share, sparking curiosity and learning throughout the countdown to the holidays. We loved how it combines festive fun with meaningful STEM exploration, and I highly recommend it for families looking to add a special touch to their winter celebrations. Review: My daughter LOVED this. Great quality and fun experiments in each box. ## Features - Celebrate the winter holiday season with science! - This advent calendar includes 24 unique science experiments to do as kids count down the days to Christmas. - Experiments are quick to execute and cover a variety of scientific topics related to chemistry, biology, and physics. - Each daily box cleverly unfolds to reveal an instruction manual with step-by-step directions and scientific explanations; Adds an educational twist to a fun, wholesome family tradition! - Most materials and tools included; additional materials are common household items such as vinegar, lemon juice, baking powder, and cotton swabs. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 37.08 x 6.1 x 29.21 cm; 550 g | | Manufacturer recommended age | 8 years and up | | Item model number | 661007 | | Educational Objective(s) | Scientific reasoning skills | | Assembly Required | Yes | | Batteries Required? | No | | tech_spec_battery_description_toys | No batteries required | | Material Type(s) | Plastic | | Color | Multicolour | | Release date | 22 August 2023 | | ASIN | B0BTRJZVBN | ## Product Details - **Size:** 2.4 x 14.6 x 11.5 inches - **Brand:** Thames & Kosmos - **Theme:** Christmas - **Age range (description):** Kid - **Item dimensions L x W x H:** 37.1 x 6.1 x 29.2 centimeters ## Images ![Thames & Kosmos The Science Advent Calendar | 24 STEM Experiments in Chemistry, Biology & Physics | Great for Winter Holiday Celebrations | Conduct Daily Experiments | Fun, Wholesome Family Tradition - Image 1](https://m.media-amazon.com/images/I/812W59MQecL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***. on 28 July 2025* The Thames & Kosmos Science Advent Calendar is such a fantastic way to make the holiday season both fun and educational. Each day brings a new experiment in chemistry, biology, or physics that keeps kids excited and engaged. The instructions are clear and easy to follow, making it perfect for family activities. It’s a wonderful tradition to share, sparking curiosity and learning throughout the countdown to the holidays. We loved how it combines festive fun with meaningful STEM exploration, and I highly recommend it for families looking to add a special touch to their winter celebrations. ### ⭐⭐⭐⭐⭐ Review *by B***E on 24 December 2024* My daughter LOVED this. Great quality and fun experiments in each box. ### ⭐⭐⭐⭐⭐ Review *by M***C on 7 February 2024* Super Teil. Kinder haben jeden Tag ein kleines Experiment gemacht. Interessant und nicht zu aufwändig, so dass die Kids die Experimenten morgens noch vor der Schule erledigen können. ## Frequently Bought Together - The Thames & Kosmos Science Advent Calendar | 24 STEM Experiments in Chemistry, Biology & Physics | Great for Winter Holiday Celebrations | Conduct Daily Experiments | Fun, Wholesome Family Tradition - Blue Marble NATIONAL GEOGRAPHIC Magic Advent Calendar 2024 - Kids Advent Calendar with 24 Magic Tricks & Science Experiments, Christmas Countdown Calendar, Christmas Toys, Advent Calendar Magic - The Thames & Kosmos Science Advent Calendar Vol 2 | 24 Daily STEM Experiments in Chemistry, Biology & Physics, Countdown to Winter Holiday Celebrations | Fun, Wholesome Family Tradition (2024 Version) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/556028539-thames-and-kosmos-the-science-advent-calendar-24-stem-experiments](https://www.desertcart.gr/products/556028539-thames-and-kosmos-the-science-advent-calendar-24-stem-experiments) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-13*