Browse a list of curated classroom activities by the American Association of Chemistry Teachers. Lesson Plans: The Periodic Table and Bonding Download inquiry-based lesson plans and activity sheets to ...

Replace that old relic with a free updated periodic table from ACS Publications! This unit plan from the American Association of Chemistry Teachers has everything you need to put together a unit plan ...

Watch this video to find out more information on the periodic table close periodic tableA table which lists all of the chemical elements and arranges them in a way that is useful. It allows us to ...

This year we celebrate the 150 th anniversary of Mendeleev’s achievement in formulating the structure of the periodic table that we use today. He announced his structure in 1869, but the challenge of ...

National Periodic Table Day, observed annually on February 7, honors one of the most significant achievements in scientific ...

February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...

The periodic table organizes chemical elements based on atomic weight, electron configurations, and chemical properties, ...

Like the periodic table of elements ... and profound difficulties in accomplishing daily activities. It's devastating. "For many, the symptoms are so severe that people with schizophrenia end ...