Interactive
Curated OER

Student Exploration: Density Laboratory

For Students 4th - 6th
In this density laboratory activity, students complete 2 prior knowledge questions, then use the "Density Laboratory Gizmo" to complete several activities, answering short answer questions when finished.
Interactive
Royal Society of Chemistry

Alloys

For Students 6th - 12th
What are alloys, and why do we use them? Through a series of interactive puzzles, scholars examine the components and uses of several common alloys. The accompanying teacher's resources provide support in using the lesson, printable...
Interactive
Learning Games Lab

Fertilizing Chile

For Students 9th - 12th
Fertilizer can mean the difference between a profit and a loss. Scholars use an online interactive to explore the effects of fertilizing in agriculture. Given information about the nitrogen levels in the soil, they decide the fertilizer...
Interactive
American Museum of Natural History

American Museum of Natural History: O Logy: Stuff to Do: Density of Salty Water

For Students 3rd - 5th
An experiment to test what happens when ocean water hits a freshwater estuary. Each step is demonstrated with photographs and the difference between salinity and density is explained.
Interactive
Chemistry Collective

Chem Collective: Metals Density Problem

For Teachers 9th - 10th
In this activity, students use the virtual lab to identify three unknown metals by measuring their density and comparing their measurements to the densities of known metals. In this randomized version, each student designs and performs...
Interactive
Chemistry Collective

Chem Collective: Identifying an Unknown Liquid From Its Density

For Students 9th - 10th
In this activity, students use the virtual lab to design an experiment to determine the identity of mislabeled bottles using the densities of the solutions inside.
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Ph Et: Interactive Simulations: Plate Tectonics

For Students 9th - 10th
Students studying plate tectonics will better understand its concepts with this virtual experiment that tests how plates move on the surface of the earth. Temperature, composition, and thickness of plates can be changed to create new...
Interactive
Center for Innovation in Engineering and Science Education, Stevens Institute of Technology

Stevens Institute of Technology: Buoyancy Simulation

For Students 9th - 10th
By choosing the mass, size, and time, students can experiment with whether the block floats or sinks in this simulation. Students have the option to display the forces and add a second block to the tank. Density is also shown to allow...

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