In this compounds instructional activity, students write the chemical formulas for ionic compounds given cations and anions. They are also given cations and anions and identify the number of cations and anions needed...

In this science worksheet, students use basic scientific concepts to complete the series of puzzles that are intended to increase science literacy about some of the common vocabulary used for the study of the universe.

A somewhat amusing assignment, this instructional activity lists statements that an ancient organism may have made and asks learners to determine what geologic era that each may have lived in. It uses witty word puzzles and...

Students brainstorm a list of inventions that have affected their lives. In groups, they use the internet to research a specific inventor and their invention. They use the information to write two paragraphs and share their information...

An online resource, this worksheet has your chemistry learners complete four data tables with information about atoms and chemical bonds. The first table addresses atomic number and mass, as well as numbers of protons, neutrons, and...