In the classroom setting, worksheets usually refer to a loose sheet of paper with questions or exercises for students to complete and record answers. [1] They are used, to some degree, in most subjects, …

Directed graph showing the orbits of small numbers under the Collatz map, skipping even numbers. The Collatz conjecture states that all paths eventually lead to 1. The Collatz conjecture[a] is one of the …

List of standardized tests in the United StatesA standardized test is a test administered and scored in a standard manner. The following are such tests as administered across the United States.

A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring …

Mathematics education in the United States varies considerably from one state to the next, and even within a single state. With the adoption of the Common Core Standards in most states and the …

Microsoft Math Solver (formerly Microsoft Mathematics and Microsoft Math) was an entry-level educational app that solved math and science problems. Developed and maintained by Microsoft, it …

A school shooting and attempted bombing occurred at Columbine High School in Columbine, Colorado, United States, on April 20, 1999. [b] The perpetrators, twelfth-grade students Eric Harris and Dylan …

An intelligence quotient (IQ) is a total score derived from a set of standardized tests or subtests designed to assess human intelligence. [1] Originally, IQ was a score obtained by dividing a person's …

^ a b c "Crew's brigade to help failing schools", New York Daily News, 8 Sep 1999. ^ New York School Boards, 1996;2: 15: "Principal Thelma Baxter's explanation for the dramatic turnaround of Theodore …

The Shortridge Daily Echo Front page of The Daily Echo from February 13, 1902. In 1898, the school established a daily newspaper, The Shortridge Daily Echo. It was the first daily high school …