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- Grade Range
- Higher Ed
- Rating

Students find out about molecules using detailed images, and information about chemical composition. Full Review »
- Grade Range
- 5th - 6th
- Rating

Students perform an experiment to demonstrate the diffusion of gas molecules. Full Review »
- Grade Range
- 5th - 6th
- Rating

Students study water molecules and how they interact with each other to enable objects to both float and sink. Full Review »
- Grade Range
- 5th - 8th
- Rating

Students explore the ozone layer and the damage being done to it by human activity. The Chlorofluorocarbon molecule is studied in this lesson. Full Review »
- Grade Range
- 9th
- Rating

Students study food mixtures and substances in order to identify atoms, molecules, elements, and compounds and recognize physical changes that take place in foods. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students examine the structure of molecules, their formula, and percentage composition of each element in the compound. They construct an organic compound with different functional groups using a modeling kit, and draw a 3-D structure online. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students analyze the way atoms function and how they combine to form molecules and various compounds. Using a software program, they create a diagram of an atom and write a summary about their functions. They complete a worksheet and answer discussion questions to end the lesson. Full Review »
- Grade Range
- 10th - 11th
- Rating

Students identify and describe the molecular structure using the terms of Valance Shell Electron Pair Repulsion. Students predict simply molecular structure in various forms, as well as predict bond structure between atoms of a molecule. Students build a reasonable representation of molecular shape applying various software programs. Students also identify software sites using the Internet which correspond to industrial or Higher Education concepts. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students visualize the unseen world of molecules and compare different representations and relate them to physical properties such as solubility. They are shown the solubility of alcohols as chain length increases. Pupils compare structures. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students determine the valence of an element and the number of electrons to become stable. They demonstrate the increased energy of outer electron shells compared to inner electron shells. In addition, they create covalent bonds using models with outer valence electron number. Full Review »

