It used to be that play was just play. There wasn’t a whole lot to say about it. Kids climbed trees, hit balls, and did experiments on insects. But by the mid-20th century, children’s play was being ...

• One of the tables in the White House. Jackson Jacoby, grade 3, Edgelea • A table in the emergency room. You have to sit on it for a period of time. Emma Voors, 2/3 multiage, Battle Ground • A label ...

Want to learn more about this centerpiece of chemistry? Take your pick from this collection of links about elements and the periodic table! Build an element ball, solve periodic puzzles, and check out ...

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 ...

"Curiosity required" is the tagline for the new Science CITY exhibit at Betty Brinn Children's Museum, and your kids' curiosity about science will definitely be satisfied — in a fun, hands-on way. The ...

This lesson utilizes an adaptation of the board game Periodic: A Game of the Elements to help students better understand both general periodic trends and the law of conservation of energy. This ...

The periodic table has to be one of the most recognizable symbols of science, rivaled by the double helix and few others. Almost everyone should recognize its shape, however dimly, from a high school ...

Looking for some reading inspiration this summer as you ride out the COVID-19 pandemic at home? Look no further than Nick Thomas’s Periodic Table of Element Books. Thomas, a chemistry professor at ...

James Tickner does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

For folks whose last exposure to the periodic table might have been in a college or high school chemistry class, the idea that the order of elements on the periodic table is not an immutable physical ...