🔬 Health
Germ Count Challenge
Discover how many germs live on your everyday items!
⏱ 30 min·Beginner·Grade 3
⚡ +20 XP🏅 Curious Explorer
Browse structured activity-based lessons with materials, steps, explanations, and printable support. Explore maths, science, brain training, focus, creative learning, and more.
Filter by subject, age, difficulty, grade band, setting, or search term.
Filter by subject, age, difficulty, grade band, setting, or search term.
Discover how many germs live on your everyday items!
Investigate common surfaces and discover how germs hide in plain sight!
Investigate everyday items for hidden germs using your detective skills!
Become a germ detective and uncover hidden germs around your home!
Become a germ detective and find hidden germs using a fun scavenger hunt!
Become a Germ Detective and discover hidden germs around your home!
Become a Germ Detective and uncover hidden germs in your home!
Become a germ detective and discover where germs hide in your home!
Investigate and improve your family's posture with fun challenges!
Search for hidden 'germs' and learn how to keep clean!
Become a Germ Detective and uncover hidden germs around your home!
Practice mouse clicking skills with fun target games on your screen!