The first handheld graphing calculator, the Casio fx-7000G, appeared in 1985. Since then, graphing calculators have become a common – and controversial – tool for learning mathematics. These devices ...

A basic math worksheet for elementary / year 3 students and children learning about Bar Graphs and Tables. An excel file is provided to aid tutors and teachers to edit or create new bar charts the ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.