Search Results
Showing results 1 to 5 of 5
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-326.jpg?itok=W0DrOtbm)
M&M's in Different Temperatures
Source Institutions
Learners design their own experiment to investigate whether the temperature of the surrounding water affects the rate at which the colored coating dissolves from an M&M.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-970.png?itok=ixSt4N9L)
Which Powder is It?
Source Institutions
In this chemistry challenge, learners identify an unknown white powder by comparing it with common household powders.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-244.jpg?itok=d3m3pfZc)
Evaporation
Source Institutions
This three-part activity consists of an activity that groups of learners develop themselves, a given procedure, and an optional demonstration.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-243.jpg?itok=rJFRlAkN)
Condensation
Source Institutions
In this activity, learners explore the process of condensation.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-237.jpg?itok=GSpGipsX)
Scientific Measurement Exercise
Source Institutions
Learners measure irregularly shaped bones using a variety of measurement methods and tools. Then, they measure again using standard conventions and metric tape measures.