In this task, students will rewrite fractions as a sum of distinct unit fractions. To solve the problem, students will rewrite a simple rational expression and will need to study the arithmetic of these unit fractions with a variable in...

One goal of this task is to help students develop comfort and ease with adding fractions with unlike denominators. Another goal is to help them develop fraction number sense by having students decompose fractions. Aligns with 5.NF.A.1.

The University of St. Andrews, Scotland, presents hundreds of biographies of famous mathematicians, histories of math in various cultures, and interesting facts on the development of important math concepts. This is a huge reference....

This site presents a detailed overview of Egyptian mathematics, focusing on the arithmetical methods which they devised to work with their numerals.

Considers the origin of our "Arabic," system of number notation as probably having originated in India. Has illustrations demonstrating how much less cumbersome this system is than Roman, Egyptian, or Greek numeration.

The progression of algebra history is covered in areas including Egyptian algebra, Babylonian algebra, Arabic algebra, to name a few.

History and mathematics merge in this lesson that explores the origin of the calendar. Learn how it all got started in this detailed lesson that includes a simple months of the year game and a more challenging time conversion game. Both...

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...

The life and accomplishments of Hypatia-- the Egyptian mathematician, astronomer, and philosopher-- are documented in this synopsis. While the focus is on earlier events in her life, information is also provided on her contributions to...

Learn more about Hypatia when you check out this resource. This site features a picture and a brief synopsis of this famous scientist.