Illuminations – A Resource For Teaching Math – K-12

The National Council of Teachers of Mathematics (NCTM) interactive website called “Illuminations” is a MUST visit.  The site contains FREE web resource for Math teachers K-12.

The Resources include Lesson Plans, Interactive Activities, Math Standards and Web Links.  Interactive Activities look and work great on an Interactive Whiteboard.

The lessons and activities range from Number Skills to Calculus and can be searched by grade level.

Illuminations Home Page

Interactive Activities Examples:

Making Change

Gear Ratios

Pan Balance Numeric or Algebraic Expressions