Crawlable first-party subject guide
Homeschool science for ages 3–10
Inspect science courses, 3D labs, games, and experiments spanning animals, weather, space, biology, chemistry, physics, geology, and environmental learning.
Courses and complete syllabi
🦕 Dinosaur Discovery
Travel back millions of years to meet the most amazing creatures that ever lived!
🚀 Space Explorers
Blast off on a journey through our solar system and beyond!
🦁 Amazing Animals
Explore incredible creatures and their habitats around the world!
🫀 Human Body
Discover the amazing machine that is your own body!
🌦️ Weather & Seasons
Learn about the incredible forces that create our weather!
🐙 Oceans Deep
Dive into the mysterious underwater world of our oceans!
🌱 Environmental Stewardship
Turn science into care: learn Earth systems, ecosystems, biodiversity, food webs, habitats, water, air, waste, plastic, energy, climate, resilience, oceans, forests, soil, justice, citizen science, restoration, green design, and stewardship planning.
🌾 Agriculture, Gardening & Food Systems
Explore food as a living system through farms, gardens, seeds, soil, plant needs, garden planning, compost, pollinators, crops, herbs, farm animals, weather, pests, tool safety, harvest, supply chains, workers, food waste, sustainable farming, mini-garden design, and a food systems capstone.
⚛️ Physics & Motion
Build practical physical science literacy through motion, position, speed, forces, gravity, friction, simple machines, energy, work, momentum, waves, sound, light, electricity, magnetism, heat, fluids, pressure, measurement, experiment design, and a physics playground capstone.
🧪 Chemistry & Materials
Build chemistry and materials literacy through matter, atoms, molecules, states of matter, properties, mixtures, solutions, separation, acids and bases, reactions, conservation of mass, the periodic table, compounds, bonding, reaction energy, water, carbon, polymers, metals, ceramics, glass, food chemistry, lab safety, measurement, and a materials design capstone.
🌎 Earth Science & Geology
Build Earth science literacy through Earth systems, minerals, rocks, the rock cycle, plate tectonics, earthquakes, volcanoes, mountains, landforms, weathering, erosion, soil, fossils, geologic time, maps, topography, water, groundwater, rivers, coasts, resources, climate clues, hazards, fieldwork, stewardship, and a geologist capstone.
🌱 Life Science & Biology
Build biology literacy through living systems, cells, DNA, traits, body systems, plants, animals, microbes, ecosystems, habitats, evolution, life cycles, biodiversity, behavior, genetics, health, conservation, lab skills, biotechnology, fieldwork, and a living-system investigation capstone.
🔭 Astronomy & Space Science
Build astronomy literacy through sky observation, Earth-Moon-Sun patterns, moon phases, eclipses, gravity, orbits, planets, small worlds, the Sun, stars, star life cycles, galaxies, telescopes, spacecraft, human spaceflight, exoplanets, cosmology, space weather, data modeling, space stewardship, and a sky-mission capstone.
Games and interactive practice
🦕 Dinosaur Lab
Explore 3D dinosaur models — spin, zoom & learn!
🌊 Ocean Life Lab
Meet 12 ocean creatures in 3D — whales, sharks, manatees & more!
🦊 Animal Kingdom Lab
Meet 14 photoreal animals in 3D — elephants, tigers, cows & more!
🌿 Nature Lab
Explore flowers, plants & trees in 3D — orchids, roses, bamboo & more!
🪐 Solar System Lab
Tour the Sun, planets & Moon in 3D!
🚀 Spacecraft Lab
Saturn V, ISS, Apollo & more in 3D!
🔴 Mars Missions Lab
Rovers, landers & orbiters exploring Mars!
🔭 Telescopes Lab
Hubble, Webb & other space observatories!
🛰️ Visitors Lab
Voyager, Cassini & deep-space probes in 3D!
🐉 Mythology Lab
Dragons, phoenix, sphinx & 6 more legendary creatures in 3D!
⛳ Putt Day
One mini-golf hole a day — slingshot the ball, build your streak!
🔬 Science Quiz
Solar system, animals, human body, forces & more!
⛏️ Fossil Dig
Brush away sand to uncover ancient fossils!
🌤️ Weather Tracker
Log and chart daily weather!
Hands-on and screen-off work
Animal Body Language & Behavior
Science · 25 minutes · Screen-off
Animal Habitat Diorama
Science · 30 minutes · Screen-off
Animal Habitats & Needs
Science · 30 minutes · Screen-off
Animal Tracks & Signs
Science · 30 minutes · Screen-off
Bird Watching Adventure
Science · 30 minutes · Screen-off
Bug Safari
Science · 25 minutes · Screen-off
Cells Under the Lens
Science · 20 minutes · Screen-off
Choose Your Own Experiment
Science · 60 minutes · Screen-off
Classification Kingdom
Science · 20 minutes · Screen-off
Cloud Spotter
Science · 20 minutes · Screen-off
Composting Science
Science · 20 minutes · Screen-off
Crystal Growing Lab
Science · 20 minutes · Screen-off
Density Tower Rainbow
Science · 20 minutes · Screen-off
Design Your Own Experiment
Science · 25 minutes · Screen-off
Eco Warriors: Environmental Science
Science · 25 minutes · Screen-off
Ecosystem in a Jar
Science · 25 minutes · Screen-off
Electric Circuits and Energy
Science · 30 minutes · Screen-off
Fast-Twitch vs. Slow-Twitch: The Science of Sprinting
Science · 20 minutes · Screen-off
What quality looks like in this subject
A useful sequence does more than count items. Families should inspect whether instruction matches the question, whether the child can explain or make something, how difficulty changes across age bands, and where adult guidance is required. Start with the public lesson examples and read the learning-quality and correction standard.