🔍 Science
Pollution Detective Challenge
Investigate your home and uncover hidden sources of pollution!
⏱ 30 min·Intermediate·Grade 8
⚡ +40 XP🏅 Active Learner
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Filter by subject, age, difficulty, grade band, setting, or search term.
Investigate your home and uncover hidden sources of pollution!
Create your own magnifying glass and explore the tiny world around you!
Create a natural fertilizer and watch your plants thrive!
Craft a stunning mobile of our solar system and learn about the planets!
Create colorful art using the wonders of microorganisms!
Create a 3D model of the solar system using household items!
Construct a water wheel and explore the magic of kinetic energy!
Create a 3D model of our solar system using simple materials!
Create a mini solar system using everyday materials in a jar!
Transform used plastic bags into useful creations and save the planet!
Create a 3D model of the solar system using everyday materials!
Create a colorful microbial ecosystem in a jar and watch it grow!