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Virtual Lab: Textbook Style Limiting Reagents Problems
9th - Higher Ed
Time to test the limits! Young scientists make limiting reagent calculations and test their math using a virtual lab simulation. Using their knowledge of ionic compounds, they determine the limiting reagents and the excess compounds.
Virtual Lab: Textbook Style Limiting Reagents Problem II
9th - Higher Ed
Textbook problems with a twist! Young chemists analyze an ionic reaction to identify the limiting reagent. They then make calculations to determine the concentration of unknown solutions. Finally, they put their work to the test and...
The Ancient Ingenuity of Water Harvesting
17 mins 7th - 12th CCSS: Adaptable
Water is essential to life on earth. How is it then, that people can survive in desert regions with very limited access to fresh water? Through ingenious architecture and engineering, communities in India's Golden Desert have been able...
Universal Declaration of Human Rights
7th - 12th CCSS: Adaptable
What rights are guaranteed to students? Do they align with the Universal Declaration of Human Rights, which was approved by the United Nations in 1948? Middle and high schoolers present persuasive arguments about the rights they believe...
How Far Can We Go? Limits of Humanity.
8 mins 9th - 12th CCSS: Adaptable
Imagine living in a neighborhood where the houses on your street keep moving farther away until your house is the only one in the reachable vicinity. That's what is happening in our universe, except your house is our galaxy, and the...