Fact Monster is a website

Website

A website, also written as Web site, web site, or simply site, is a collection of related web pages containing images, videos or other digital assets. A website is hosted on at least one web server, accessible via a network such as the Internet or a private local area network through an Internet...

 geared towards children. It is owned by Infoplease and, like the Infoplease site, it contains several reference works under one umbrella, including the Columbia Encyclopedia

Columbia Encyclopedia

The Columbia Encyclopedia is a one-volume encyclopedia produced by Columbia University Press and sold by the Gale Group. First published in 1935, and continuing its important relationship with Columbia University, the encyclopedia underwent major revisions in 1950 and 1963; the current edition is...

, Random House Dictionary, an atlas

Atlas

An atlas is a collection of maps; it is typically a map of Earth or a region of Earth, but there are atlases of the other planets in the Solar System. Atlases have traditionally been bound into book form, but today many atlases are in multimedia formats...

 and an almanac

Almanac

An almanac is an annual publication that includes information such as weather forecasts, farmers' planting dates, and tide tables, containing tabular information in a particular field or fields often arranged according to the calendar etc...

. It also features quiz

Quiz

A quiz is a form of game or mind sport in which the players attempt to answer questions correctly. In some countries, a quiz is also a brief assessment used in education and similar fields to measure growth in knowledge, abilities, and/or skills.Quizzes are usually scored in points and many...

zes, flashcards, a homework

Homework

Homework, or homework assignment, refers to tasks assigned to students by their teachers to be completed outside of class. Common homework assignments may include a quantity or period of reading to be performed, writing or typing to be completed, problems to be solved, a school project to be built...

 center and Flash-based games.
In 2001 it won a Webby Award for best youth site.