Group items tagged

The next generation of the graphing calculator. Using a powerful and blazingly-fast math engine, the calculator can instantly plot any equation, from lines and parabolas up through derivatives and Fourier series. Data tables open up a world of curve-fitting and modeling. Sliders make it a breeze to demonstrate function transformations. As browser-based html5 technology, the graphing calculator works on any computer or tablet without requiring any downloads.

Site presents information that could be used in classes that discuss personal life skills, careers, economics, etc.  "The living wage shown is the hourly rate that an individual must earn to support their family, if they are the sole provider and are working full-time (2080 hours per year). The state minimum wage is the same for all individuals, regardless of how many dependents they may have. The poverty rate is typically quoted as gross annual income. We have converted it to an hourly wage for the sake of comparison."

Math videos - Algebra, Calculus, Algebra 2, graphing calculator, etc. Another great resource for math students. Add them to Khan Academy and you have quite a number of math screencasts.

Mobile4Math has come out with Java-based apps for mobile phonesthat will graph functions (linear, quadratic, etc.), help students with the process of solving equations and inequalities, a qualitative graphing app, etc. The cool thing is that you can download the application for free or try them online using the Live Demo page.