Free Factors of 10 Science Posters

Overview

This free printable poster set illustrates the concept of scale using powers of 10, helping students visualise the size relationships between everything from subatomic particles to the cosmos. Split into three themed posters—Subatomic to Human Scale, Human to Planetary Scale, and Space to Cosmic Scale—this set is ideal for developing scientific numeracy and spatial awareness.

These visual aids support topics in physics, biology, and Earth and space sciences, making them a versatile addition to any science classroom.

✅ This poster pack provides:

• A clear breakdown of objects and distances by powers of ten (10⁻¹⁶ to 10¹³ metres)
• Real-world examples for each scale: quarks, atoms, cities, planets, solar systems
• Visual reinforcement of concepts such as scale, scientific notation, and dimensional thinking
• Three engaging posters that can be displayed individually or as a full classroom set

🧑‍🏫 Teaching Tips

📏 Compare & Contrast: Have students match everyday and astronomical objects to their position on the scale.

🧠 Numeracy Integration: Use the posters when teaching scientific notation and exponential growth.

🌌 Cross-topic Connections: Link to units on biology (cells), Earth science (planetary features), and astronomy (solar system size).