The Future of Our Planet
In this language arts worksheet, students read 4 short paragraphs and complete various activities based upon them. Students match titles to paragraphs, rewrite sentences, find cause and effect. Students also write a short answer and an essay.
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Global Warming: Facts and Our Future
According to the United Nations, climate change affects every country on the planet. This research project encourages scholars to explore the factors that affect climate change from different perspectives: climate scientist, policy...
7th - 12th Science CCSS: Designed
New Review How Many Species Are There?
Scientists discover over 15,000 new species each year. Despite studying life on our planet for all of human history, we still don't know how many species exist on Earth. An informative video from a biology playlist presents the dilemma,...
5 mins 6th - 12th Science CCSS: Adaptable
Detectable Civilizations in our Galaxy 1
Sal runs through a framework for detecting possible civilizations in our universe. He deals with the number of stars and uses the requirements for civilizations to derive how many potentially suitable planets there might be. The Drake...
13 mins 8th - 9th Science
The History of Our World in 18 Minutes
A fascinating lecture on history by David Christian, who is known for an interdisciplinary approach called Big History. His talk is enhanced by computer graphics and diagrams, but holds its own simply by its span of disciplines. Hear...
18 mins 7th - 12th Science
How Do Solar Panels Work?
What are those shiny things that people are installing on the roofs of their houses? Learn about the structure, function, and logistics of solar panels, as well as the challenges of using the sun's energy as our exclusive power source on...
5 mins 4th - 8th Science CCSS: Adaptable