Composition of Matter
Students distinguish between substances and mixtures by creating concept map, differentiate between solutions, colloids and suspensions, classify objects as elements, compounds, and heterogeneous or homogeneous mixtures.
9th - 12th Science 3 Views 53 Downloads
Matter and Energy: Equations and Formulas
Using simple materials, an informative instructional activity demonstrates the Law of Conservation of Matter and explains how to balance chemical equations. Young chemists perform experiments, analyze reactions, and balance chemical...
9th - 12th Science CCSS: Adaptable
Recognition and Classification of Mixtures
Immerse your chemistry class in solutions! They melt and compare the mixtures that make up margarine, separate black ink into its component colors, distill ocean saltwater, and practice chromatography with plant pigments. There are eight...
9th - 12th Science