In this atoms instructional activity, high schoolers complete a graphic organizer by determining the number of atoms of each element present in the given compounds.
9th - 12th Science 50 Views 134 Downloads
Where Did Earth's Water Come From?
It's commonly known that over 70 percent of of the earth's surface is covered by water, but exactly where did it all come from? Join this short video as it travels back to the beginning of the universe in search of the origins of this...
4 mins 6th - 12th Science CCSS: Adaptable