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TeachEngineering
Teach Engineering: Chemical Wonders
Students are introduced to chemical engineering and learn about its many different applications. They are provided with a basic introduction to matter and its different properties and states. An associated hands-on activity gives...
American Chemical Society
American Chemical Society: Science for Kids: Characteristics of Materials
Engaging hands-on science lessons for grades 2-6 on the properties of different materials.
Pennsylvania State University
Penn State University: Embryology in the Classroom
Come and learn more about how to incorporate embryology into your classroom. This site features tons of information about the embryology of chickens.