Water is refreshing, hydrating, and invaluable to your survival. But clean water remains a precious and often scarce commodity – there are nearly 800 million people who still don’t have regular access to it. Why is that? And how can you tell whether the water you have access to — whether from a tap or otherwise — is drinkable? Mia Nacamulli examines water contamination and treatment.
Lesson by Mia Nacamulli, directed by Rooftop Animation.
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science
[embed]https://www.youtube.com/watch?v=OM6iC6N12xY[/embed] Did you know that you can cause a packet of ketchup to rise and fall on command in a bottle of water? People might even think that you have... read more
Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
This demonstration only uses a few kitchen items and requires very little set up and clean up time. It’s perfect for little scientist-artists who are always looking for new activities and... read more
Categories: All Science Teachers, Biology, Environment, Free, Gr. 11-12 Biology, Gr. 11-12 Chemistry, Grade 11, Inquiry, Lab-Student Activity, Scientific Investigation Skills and Career Exploration, Secondary, Understanding Matter and Energy
This is an interesting website full of resources for elementary, middle school and high school. Attached is an interesting lab activity (Lettuce seed assay) that could be done for 11U... read more
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