The ACS is making educational resources available by topic to aid parents and teachers during this time of distance learning. Water is a simple molecule made up of two hydrogen atoms and one oxygen ...

Synthetic materials are made from natural resources. Synthetic materials are made by chemically changing the starting substances to create a material with different characteristics. Some examples of ...

Use our Power to Production Activity Guide (pdf) for more lesson plans. Learn more about our Power to Production field trip program at the Tsongas Industrial History Center. The Library of Congress ...

What is a Lesson Plan? An effective lesson plan demonstrates how a teacher creates objectives for his or her students and measures how those objectives are mastered. Creating a lesson plan begins with ...