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FREE STEM Science Experiments | 9 Hands-On Activities & Lesson Plans | Unit 1
🧪 Make science exciting with these hands-on STEM experiments for kids!This FREE Science Unit 1 includes 9 engaging science experiments with ready-to-use lesson plans designed to spark curiosity and build critical thinking skills. Perfect for elementary classrooms, STEM centers, or enrichment activities, this resource makes science interactive and fun. The lessons are organized into 5 weeks of ready-to-teach activities, making it easy to add hands-on science to your weekly schedule. ⭐ Thi
PreK - 8th
Basic Principles, Chemistry, General Science
Invertebrate Classification Cards
Help children understand the diversity of the animal world with this clear, visual, and distraction-free invertebrate classification material. This printable resource presents the main groups of invertebrates through realistic illustrations and a clean design, created to support concentration and independent learning. Learning goalsThis material supports: • Scientific classification • Vocabulary development • Observation and logical thinking • Understanding of the natural world • Independent wor
1st - 4th
Basic Principles, Biology, General Science
Also included in: Living Things (Animals) Classification Cards | Science Bundle
Herbivore, Carnivore and Omnivore Classification Cards
Help children understand how animals eat and classify them in a clear and meaningful way. This printable material presents herbivores, carnivores, and omnivores through realistic, distraction-free illustrations—ideal for early learning. It includes description cards, category title cards, and a control card for self-checking. Meaningful learningThis material supports: • Vocabulary development • Scientific classification • Observation and logical thinking • Independent work Perfect for Montessori
K - 3rd
Basic Principles, Biology, General Science
Also included in: Living Things (Animals) Classification Cards | Science Bundle
Clouds Activity | Interactive Science Adventure | No Prep | Earth Science
Clouds Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Cloud Chasers** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Clouds? This free interactive online adventure sends students high in the mountains chasing clouds where they must prove their Clouds knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science centers and stations ✅ Early finishers
2nd - 5th
Basic Principles, Earth Sciences, Other (Science)
Weather Activity | Interactive Science Adventure | No Prep | Earth Science
Weather Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Weather Watchers** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Weather? This free interactive online adventure sends students to a mountain weather station tracking conditions where they must prove their Weather knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science centers and stations
2nd - 5th
Basic Principles, Earth Sciences, General Science
Weathering Activity | Interactive Science Adventure | No Prep | Earth Science
Weathering Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Cold Crack** ❄ *Arctic | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Weathering? This free interactive online adventure sends students into the Arctic where ice and freeze-thaw weathering shatters rock where they must prove their Weathering knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science cen
2nd - 5th
Basic Principles, Earth Sciences, General Science
Constellations Activity | Interactive Science Adventure | No Prep
Constellations Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Star Map Quest** 🌌 *Space | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Constellations? This free interactive online adventure sends students across the night sky to map the constellations where they must prove their Constellations knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science centers
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Air Pressure Activity | Interactive Science Adventure | No Prep | Earth Science
Air Pressure Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Pressure Push** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Air Pressure? This free interactive online adventure sends students high in the mountains where air pressure changes dramatically where they must prove their Air Pressure knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Scie
2nd - 5th
Basic Principles, Earth Sciences, General Science
Weather Tools Activity | Interactive Science Adventure | No Prep | Earth Science
Weather Tools Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Weather Detective** 🔬 *Facility | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Weather Tools? This free interactive online adventure sends students into a weather research facility full of instruments where they must prove their Weather Tools knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Scienc
2nd - 5th
Basic Principles, Earth Sciences, General Science
Seasons Activity | Interactive Science Adventure | No Prep | Earth Science
Seasons Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Four Worlds in One** 🌲 *Forest | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Seasons? This free interactive online adventure sends students through a forest in all four seasons at once where they must prove their Seasons knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science centers and stations ✅ Ea
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Landforms Activity | Interactive Science Adventure | No Prep | Earth Science
Landforms Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Shapes of the Land** 🏝 *Island | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Landforms? This free interactive online adventure sends students across an island filled with classic landforms where they must prove their Landforms knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science centers and stati
2nd - 5th
Basic Principles, Earth Sciences, General Science
The Atmosphere Activity | Interactive Science Adventure | No Prep
The Atmosphere Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Sky Layer Mission** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach The Atmosphere? This free interactive online adventure sends students up through Earth's atmosphere from sea level to space where they must prove their The Atmosphere knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Sc
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Space Exploration Activity | Interactive Science Adventure | No Prep
Space Exploration Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Outer Space Odyssey** 🌌 *Space | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Space Exploration? This free interactive online adventure sends students across decades of human space exploration where they must prove their Space Exploration knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Scienc
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Lunar Eclipse Activity | Interactive Science Adventure | No Prep | Earth Science
Lunar Eclipse Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Blood Moon Mystery** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Lunar Eclipse? This free interactive online adventure sends students high on a mountain to watch a lunar eclipse where they must prove their Lunar Eclipse knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science center
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Inner Planets Activity | Interactive Science Adventure | No Prep | Earth Science
Inner Planets Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — The Rocky Worlds** 🌌 *Space | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Inner Planets? This free interactive online adventure sends students to the four rocky inner planets where they must prove their Inner Planets knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science centers and stations ✅
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Solar Eclipse Activity | Interactive Science Adventure | No Prep | Earth Science
Solar Eclipse Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Day Becomes Night** 🌌 *Space | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Solar Eclipse? This free interactive online adventure sends students between the Sun and Earth as the Moon blocks the Sun where they must prove their Solar Eclipse knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science c
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Earth's Rotation Activity | Interactive Science Adventure | No Prep
Earth's Rotation Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — The Spinning World** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Earth's Rotation? This free interactive online adventure sends students high on a mountain peak to feel Earth's spin where they must prove their Earth's Rotation knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Scie
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Geologic Time Activity | Interactive Science Adventure | No Prep | Earth Science
Geologic Time Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Stairs of Time** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Geologic Time? This free interactive online adventure sends students high into a mountain that records billions of years of Earth's history where they must prove their Geologic Time knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play to
2nd - 5th
Basic Principles, Earth Sciences, General Science
Mineral Luster Activity | Interactive Science Adventure | No Prep
Mineral Luster Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Stars in Stone** 🌌 *Space | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Mineral Luster? This free interactive online adventure sends students across an asteroid field where every mineral shines differently where they must prove their Mineral Luster knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together
2nd - 5th
Basic Principles, Earth Sciences, General Science
The Planets Activity | Interactive Science Adventure | No Prep | Earth Science
The Planets Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Worlds of the Sun** 🌌 *Space | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach The Planets? This free interactive online adventure sends students across the entire solar system, planet by planet where they must prove their The Planets knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science centers and
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Types of Clouds Activity | Interactive Science Adventure | No Prep
Types of Clouds Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Cloud Codex** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Types of Clouds? This free interactive online adventure sends students high in the mountains identifying cloud types where they must prove their Types of Clouds knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science cente
2nd - 5th
Basic Principles, Earth Sciences, General Science
How Rocks Form Activity | Interactive Science Adventure | No Prep
How Rocks Form Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Hidden Foundry** ⛏ *Underground | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach How Rocks Form? This free interactive online adventure sends students deep into an underground foundry where rocks are formed where they must prove their How Rocks Form knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ S
2nd - 5th
Basic Principles, Earth Sciences, General Science
Moon Phases Activity | Interactive Science Adventure | No Prep | Earth Science
Moon Phases Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Faces of the Moon** 🌌 *Space | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Moon Phases? This free interactive online adventure sends students across the Moon's monthly cycle around Earth where they must prove their Moon Phases knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project and play together ✅ Science centers and sta
2nd - 5th
Astronomy, Basic Principles, Earth Sciences
Mountain Formation Activity | Interactive Science Adventure | No Prep
Mountain Formation Activity | Interactive Science Adventure | No Prep | Earth Science ⛏ **Excavating Adventures — Birth of a Mountain** 🏔 *Mountain | Grades 3–5 | Earth Science* Looking for a no-prep, engaging way to teach Mountain Formation? This free interactive online adventure sends students high into a mountain range still rising from colliding plates where they must prove their Mountain Formation knowledge to recover a hidden specimen! **Perfect for:** ✅ Whole class instruction — project
2nd - 5th
Basic Principles, Earth Sciences, General Science
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