Nuclear Reactions – NY Regents Chemistry Exam - Quiz in pdf Format
The study of the nucleus and nuclear reactions is an important chapter in high school chemistry, physics, and earth science. This free product shows a quiz containing 5 questions about this topic, which can be useful to many high school teachers. The questions were created by the New York Department of Education/Chemistry Regents Exams, and they are excellent. They do a good job to measure the understanding the students have of nuclear reactions.
The Elephant Toothpaste - Scientific American Lab Activity - pdf format
The Elephant Toothpaste is a motivating lab activity in chemistry and other science courses. This clear and excellent work was done by Scientific American in partnership with Science Bodies. The content in the web site https://www.scientificamerican.com/article/make-elephant-toothpaste/ was converted by Ceres Science to a 5-page document in pdf format.
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