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Mineral Density: Teaching accuracy, slope, and percent error in the Earth science classroom part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This activity is a lab investigation in which students make mass/volume measurements of several samples of the same mineral to determine the mineral's density. Students graph their data and make the connection between their qualitative understanding of what density is and the mathematical/graphical representation of density.
Using Properties to Identify Ionic and Molecular Compounds part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
An inquiry activity for students to test physical properties of several compounds to analyze data and determine if the compound is ionic or covalent. This is ideal for an introduction to ionic and molecular compound nomenclature.