The committee will make recommendations for strategies for developing assessments that validly measure student proficiency in science as laid out in the new K-12 science education framework. The ...

A teacher's capability to improve students' scientific understanding is influenced by the school and district in which they work, the community in which the school is located, and the larger ...

Isaac Newton confessed that he had no idea what gravity was. The 17th century English polymath knew what it did, and he described it with a universal law of gravitation. But where the law came from, ...

A toxic green pigment was once used to color everything from fake flowers to book covers. Now a museum conservator is working to track down the noxious volumes. During the 19th century, emerald green ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...