Theo & Tilda’s Christmas Science Adventure: Book + Activity Pack

The complete Christmas science bundle for ages 3–9: the 129-page book with 51 stories and 51 kitchen experiments, plus a 68-page Activity Pack of coloring pages, puzzles and crafts. Instant PDF download.

🎄 Launch price $13.99 until December 24, then $17.99.

Read a cozy story together, do the real experiment, then keep the wonder going with coloring pages, puzzles and crafts from the same adventure. The Activity Pack adds 68 pages for only $2 more than the book alone.

👀 Look inside the bundle

📖 The book (129 pages)

• 51 short read-aloud stories with Theo the Science Elf and his little sister Tilda, each built around one of 14 values, like patience, courage, gratitude and teamwork
• 51 experiments with clear numbered steps, a “What’s happening and why?” box in kid-friendly words, and real photos of the results
• A 24-day December plan: one flame-free adventure for every day from December 1 to 24, plus 27 more for January, weekends and school breaks
• A two-page adventure map with 51 stops to stamp or color
• Story words, science words, talk questions and a mini mission for every adventure
• A “What We Learn” index of 14 science topics
• A Safety First page and a Junior Science Elf certificate

✂️ The Activity Pack (68 pages of FUN)

• 17 coloring pages, each one a scene from an experiment in the book
• Mazes, word searches, a crossword and dot-to-dots
• True or false and matching games, riddles and odd one out
• Theo and Tilda stick puppets, science ornaments and bookmarks to cut out
• A 24-day Kindness Advent Calendar with one mini mission a day
• Science word cards and value talk cards
• Adventure badges and a “My Science Adventure Map”
• Three Elf Lab mysteries to solve
• Plus a lab door hanger, an experiment journal page, a family quiz night, answer keys for grown-ups and a printing guide

Perfect for quiet afternoons, classroom centers and the long wait until Christmas.

🧪 Real science, kitchen-sized

36 of the 51 experiments need nothing but everyday kitchen and household items, not even a candle or a match. Every experiment lists exactly what you need.

📱 No printer needed for the book

Read the stories and experiments on a tablet, phone or computer. The activity pages are made for printing. The pages are A4. On US Letter paper, choose “Fit to page” in your print settings.

🍎 For teachers

Read the story at circle time, let the children vote on what will happen, then do the experiment together. The Activity Pack gives you ready-to-print follow-ups for centers and quiet time.

👩‍🔬 Made by a physicist

Janka Sára Molnár is a physicist and award-winning science communicator from Hungary. She has run hundreds of science shows for children over almost 15 years, and she tried all 51 experiments in her own lab.

• Nők Lapja Role Model Award, Innovation category, 2026
• Women of Excellence Award, 2026
• Creator Awards, Rising Star, 2024
• Blog of the Year, Juhari Zsuzsanna Award, Hungarian Academy of Sciences, 2023

✅ What you get

• 2 printable PDFs, A4: the book (129 pages) and the Activity Pack (68 pages)
• 51 stories and 51 experiments with real photos
• 24-day December plan and 24-day Kindness Advent Calendar
• 17 coloring pages, mazes, word searches, a crossword and dot-to-dots
• Stick puppets, science ornaments, bookmarks and adventure badges
• Science word cards, value talk cards and Elf Lab mysteries
• Junior Science Elf certificates
• Instant download, read on any screen or print at home

License: one purchase covers one family, or one teacher with their own group or class. Print as many copies as you need for that family or group. Please don’t share, upload or resell the files. www.christmas-science.com/license

Safety: designed for children aged 3 to 9 together with a grown-up who supervises the whole time. Please read the Safety First page before your first experiment. www.christmas-science.com/safety-and-liability

About the illustrations: the illustrations of Theo, Tilda and their world, including the coloring pages, were created with AI-assisted tools (Canva) and edited by our team. The stories and experiments are by Janka Sára Molnár, and the experiment photos are real photos of her own experiments.

Files: 2 PDFs, A4: the book (129 pages, about 19 MB) and the Activity Pack (68 pages, about 14 MB). Open in any PDF reader on a computer, tablet or phone. No copy protection. Language: English. Nothing is shipped.

Refunds: if a file is faulty or will not open, we fix it or refund you. Not downloaded yet? Full refund within 14 days of purchase. www.christmas-science.com/refund-and-withdrawal