Grades K–8 · NGSS Aligned · 9 Interactive Tools
🔬 Science Visual Tools
Animated, interactive science tools that make abstract concepts click. Click, drag, and explore — no worksheets, no login.
🌌 Earth & Space Science
🪐
Solar System Explorer
Click each planet for facts, see size comparisons, watch the animated orrery orbit.
Grades 3–6 · NGSS ESS1
💧
Water Cycle
Animated diagram — click evaporation, condensation, precipitation, and collection stages.
Grades 3–5 · NGSS ESS2.C
🌙
Moon Phases
Animated moon orbit, all 8 phases with names, plus a quiz mode to test your knowledge.
Grades 4–6 · NGSS ESS1.B
🌍
Layers of the Earth
Click through crust, mantle, outer core and inner core. Temperatures, depths, and facts.
Grades 4–6 · NGSS ESS2.A
🌿 Life Science
🦋
Life Cycles
Butterfly, frog, plant, and chicken — animated cycle diagrams with stage-by-stage explanations.
Grades K–4 · NGSS LS1.B
🌿
Food Chain Builder
Drag producers, herbivores, and predators into a chain. 4 habitats, energy flow arrows, validate your chain.
Grades 3–6 · NGSS LS2.B
🫀
Human Body Systems
7 clickable body systems — circulatory, respiratory, skeletal, muscular, nervous, digestive, immune.
Grades 4–6 · NGSS LS1.A
⚗ Physical Science
🧊
States of Matter
Temperature slider animates particle movement — watch matter change from solid to liquid to gas in real time.
Grades 3–5 · NGSS PS1.A
⚙
Simple Machines
Lever, pulley, inclined plane, wheel & axle, wedge, and screw — drag sliders to see mechanical advantage change.
Grades 3–5 · NGSS PS2
🐾
Animal Classification
Vertebrates, invertebrates, and classification kingdoms
Explore →
⚡
Circuit Builder
Build simple electrical circuits
Explore →
🦵
Digestive System
How food travels through your body
Explore →
🧲
Magnetism
Poles, fields, and magnetic forces
Explore →
⚖
Periodic Table
Elements, groups, and atomic numbers
Explore →
🌿
Photosynthesis
How plants make food from sunlight
Explore →
🧬
Plant & Animal Cells
Cell parts and their functions
Explore →
🪨
Rock Cycle
Igneous, sedimentary, and metamorphic rocks
Explore →
🌋
Volcano Explorer
Types of volcanoes and how they erupt
Explore →
⛈
Weather & Clouds
Cloud types and weather patterns
Explore →
Standards: Next Generation Science Standards (NGSS) · Sources: NASA
Last reviewed: April 2026