Law of Conservation of Mass
Demonstation of how the physical and chemical change of objects don't necessarily change the mass of that object.
Visual and auditory tool that demonstrates in simple form how mass remains constant even though physical and chemical changes occur.
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eduToolbox® is a resource-sharing portal developed by the Ayers Institute for Learning & Innovation with collaborative support and funding from the Tennessee Department of Education and the U.S. Department of Education's Math & Science Partnership program.
