MERLOT Materials
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This site Cut the Knot, is the parent site of an extensive collection of interactive mathematics and puzzles authored by... see more
This excellent site contains a large and interesting selection of material on Fibonacci Numbers and their myriad related... see more
An award-winning site concerning the history of mathematics. In-depth coverage of numerous people, topics, mathematical... see more
Large collection of platform independent, interactive, java applets and activities for K-12 mathematics and teacher... see more
This site contains an extensive collection of games and puzzles in the form of java applets including Nim, the Tower of... see more
This site contains an extensive collection of java applets involving arithmetic and algebra miscellany and puzzles.... see more
This is the KHAN Academy homepage that has videos on all of the following topics: Calculus, Pre-calculus, Trigonometry,... see more
An old puzzle implemented in JavaScript. Several research question are asked about the puzzle, a couple of question are... see more
This site provides an extensive and cross-linked history of the development of pi. It is a subpage of the MacTutor... see more
A+Click Math Self-study Tests and Skill Assessment for Grade 1 to Grade 12. It includes more than 1000 challenging... see more
This is a very nice resource for anyone interested in using an abacus. While it does not offer an interactive abacus it... see more
To calculate the value of apple, orange, pear from 3 purchases. About mental arithmetic, with a pre-algebra tool... see more
This book is intended to help students prepare for entrance examinations in mathematics and scientific subjects,... see more
This is a very simple and effective amortization calculator and is useful in analyzing mortgage rates and interest... see more
This is a website which allow the mind to get a good workout. This packed full of puzzles website includes more options... see more
This site provides over 5,000 free mini-lessons and example videos with no ads. All of the videos are closed captioned... see more