Mathematics+Tools

Calcoolate: Calcoolate provides users with a simple calculator with advanced expression support, mathematic functions, and history for viewing past calculations. http://www.calcoolate.com/ From Solution Watch

Calcr: Similar to Calcoolate, Calcr is a web-based calculator with mathematic expression and function support as well as history logging in a very minimalist design. http://calcr.com/ From Solution Watch

Create a Graph: Create a Graph is a free tool by Students’ Classroom that aims to make it easy for students to create bar graphs, line graphs, area graphs, pie charts, and point graphs. Navigate through its easy to understand visual interface to add data and customize graphs. http://nces.ed.gov/nceskids/createagraph/default.aspx From Solution Watch

e-Tutor Graphing Calculator: Advanced web-based graphing calculator allowing students to enter one or more equations and view them with position/intersection indicators and zooming functionality. http://www.e-tutor.com/et2/graphing/