In the vast pantheon of websites dedicated to providing high-quality educational materials in the field of mathematics, interested parties have a wide range of sites that might be useful. Visitors will be delighted to...

This math skills review was written for first year college chemistry students who have weak math backgrounds, but is useful for all science students in high school and college. Topics covered include algebraic...

Java applets: an area "workshop," which explains area and division by converting numbers in area units; an architect's toy blocks, with gravity; connecting and programming elementary logic (in the form of pipes with...

An international research forum bringing together researchers and practitioners in adult mathematics/numeracy teaching and learning in order to promote the learning of mathematics by adults. Biannual listing for...

A community dedicated to high-quality mathematics instruction at the adult level. ANN conducts pre-conferences at the annual NCTM national meetings; publishes the Math Practitioner Newsletter; sponsors the Numeracy List,...

A collection of almost 200 single concept lessons. The lessons are divided into the following categories: Geometry and Measurement, Patterns and Logic, Probability and Statistics, Recreational and Creative Math,...

A unit that defines the word percent and explains the meaning of the percent symbol, and shows the relation between percentages and their equivalent fractions and decimals, giving a method for converting one form to the...

The Yale-New Haven Teachers Institute (YNHTI) is an educational partnership between Yale University and the New Haven Public Schools designed to strengthen teaching and learning in local schools. Produced by teachers...

A discussion of a variety of strategies for math problem solving, with examples of how to use them and why the development of problem-solving skills is important. The unit is accompanied by a kit of materials available...

An interactive site with exercises and basic information covering K-12 arithmetic, fractions, integers, decimals, algebra, geometry and statistics. Also: practical math: converters for currency, temperature, distance,...