Curated OER
Nuclear Chemistry
In this nuclear chemistry worksheet, students answer 9 questions. They balance nuclear equations, they write balanced equations, they calculate decay and they find binding energy of atoms.
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Early History of the Atom Homework
In this early history of the atom activity, students answer 4 questions about Thomson's Plum Pudding model of the atom and Rutherford's experiment that led to the understanding of some of the structures of the atom.
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Geological History Vocabulary
In this geological history activity, high schoolers define 17 terms associated with index fossils, nuclear decay, and radioactive decay.
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Why Do Atoms Combine?
In this subatomic particle worksheet, learners will read the important discoveries throughout history of the neutrino. Based on this information, students will complete 4 short answer questions.
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Radiation Crossword Puzzle
In this radiation worksheet, students complete a crossword puzzle by figuring out the vocabulary terms associated with the 25 clues given.
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Knowledge Quiz: The Universe
In this universe quiz instructional activity, students complete a set of 10 multiple choice questions that cover a variety of concepts about the universe: constellations, black holes, the solar system, etc.