🎨 All Ages ← Ages 9–11

🧬 Coloring Pages for Ages 12–14

15 detailed printable pages covering cell biology, chemistry, architecture, constellations, and world landmarks!

🔬 Animal Cell Diagram Biology
Mito- chondria Nucleus Nucleolus Rough ER Golgi Vacuole Color each organelle a different color!
🧬 DNA Double Helix Biology
A T G C T A C G A T G C Sugar- Phosphate Backbone Base Pairs A = Adenine T = Thymine G = Guanine C = Cytosine A always pairs with T; G with C!
⚗️ Chemistry — Key Elements Chemistry
Elements of Life H Hydrogen 1 He Helium 2 C Carbon 6 O Oxygen 8 N Nitrogen 7 Na Sodium 11 Fe Iron 26 Au Gold 79 Atom structure O H H Water molecule (H₂O) 118 elements on the periodic table!
🗼 Eiffel Tower Architecture
Built in Paris, France in 1889!
⭐ Orion Constellation Astronomy
Betelgeuse Bellatrix Alnitak Alnilam Mintaka Rigel Saiph Orion Nebula ORION Visible from both hemispheres!
🏯 Great Wall of China Architecture
GREAT WALL OF CHINA Over 13,000 miles long!
🌿 Plant Cell Diagram Biology
Central Vacuole Nucleus Chloroplast Mito. ER Golgi Only plant cells have cell walls!
🏛️ The Colosseum Architecture
Built in Rome, 70–80 AD. Held 50,000 people!
⭐ Big Dipper — Ursa Major Astronomy
Polaris (North Star) Dubhe Merak Phecda Megrez Alioth Mizar Alcor Alkaid Ursa Major URSA MAJOR (Big Dipper) Dubhe and Merak point to the North Star!
🕌 Taj Mahal Architecture
Built in India, 1632–1653. A symbol of love!
🔬 Mitosis — Cell Division Biology
How Cells Divide Interphase DNA copies itself Prophase Chromosomes appear Metaphase Line up at center Anaphase Chromosomes split Telophase Two new cells! 2 Daughter Cells! Your body makes ~25 million new cells per second!
🏛️ Sydney Opera House Architecture
Built in Sydney, Australia. Opened 1973!
⭐ Scorpius Constellation Astronomy
Antares (Heart of Scorpius) Graffias Dschubba Shaula (stinger) SCORPIUS Best seen in summer — Antares is a red supergiant!
🗽 Statue of Liberty Architecture
JULY IV MDCC LXXVI Gift from France to the USA, 1886!
🌱 Photosynthesis Diagram Biology
LIGHT CO₂ Carbon Dioxide H₂O Water from roots O₂ Oxygen released Glucose (C₆H₁₂O₆) Sugar = food for the plant 6CO₂ + 6H₂O + Light → C₆H₁₂O₆ + 6O₂