Search Results
Showing results 1 to 4 of 4
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-626.jpg?itok=IbatR_md)
Separation Anxiety
Source Institutions
In this activity, learners discover the primary physical properties used to separate pure substances from mixtures.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-732.jpg?itok=8QJMTSy8)
Having a Gas with Cola
Source Institutions
In this activity, learners measure the amount of carbon dioxide in a carbonated drink.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-549.jpg?itok=f0H552Kt)
Mixtures and Solutions
Source Institutions
This activity was designed for blind learners, but all types of learners can use it to investigate heterogeneous and homogeneous mixtures and solutions, identify the differences, and explore the conce
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-731.jpg?itok=VbHohTWF)
Light Soda
Source Institutions
In this activity, learners sublimate dry ice and then taste the carbon dioxide gas.