Word problems can make even expert mathematicians go blank. Practice solving word problems with an extended version of the GUESS method (givens, unknowns, equations, solve, substitute), which adds the steps of drawing a diagram, making...

Full of info, this handout provides the rules, properties, and common mistakes found in an algebra course. This cheat sheet is a great resource for those hard-to-remember exponent rules and hyperbola equations, along with everything else...

Looking to support your young mathematicians with mastering their multiplication facts? Then this set of multiplication charts is a great place to start, allowing children to visualize the the relationships between factors and multiples.

Simplify the Common Core Math Standards for sixth graders with this comprehensive list of key vocabulary. Complemented by a series of word cards that support the meaning of each term with images and examples, this resource provides...

Guide young mathematicians through the crazy world of negative numbers with a handy reference document. Offering clear instructions for adding and subtracting positive and negative integers, this resource is a great way to...

Expand on young mathematicians' prior knowledge of multiplication with this series of worksheets introducing the concept of division. Covering a wide range of topics from basic fact families and single-digit...

Blaise Pascal (1623-1662), French philosopher, mathematician, and physicist, is considered one of the great minds in Western intellectual history. He also invented the first mechanical adding machine.

The Great Idea Finder profiles the adding machine, invented by nineteen-year old mathematician Blaise Pascal in the year 1642.

This site, provided by the University of St. Andrews in Scotland, describes the contributions of Apollonius of Perga.

This Tour Egypt site presents an easy-to-read account of ancient Egypt mathematics. Content explores the history and development of mathematics, how it was used, what helpful documents we have found that give us insight into what the...

This page offers an excellent biography on Lazare Carnot, a French mathematician, engineer, military captain, and defense specialist (1753-1823.) Discusses his life and his contributions to these fields.

This site, which is provided for by the University of St. Andrews, contains a quote of Apollonius from the Preface to Book 1 of "Conics."

Helena Rasiowa was a Polish mathematician who achieved great mathematical accomplishments despite the dangers she faced during the German invasion of Poland. Read more about her life and work in this biography.

Excellent discussion of the life and work of this great scientist and mathematician. Describes his range of interests and notes his many contributions. Please note that ?The Catholic Encyclopedia? is a historic reference source and...