In this video series I show you how to graph linear inequalities. When graphing linear inequalities we now have to account ...

In this math tutorial, we compare and contrast four different transformations for the absolute value function. We'll look at ...

Commutative algebra and graph theory are two vibrant areas of mathematics that have grown increasingly interrelated. At this interface, algebraic methods are applied to study combinatorial structures, ...

Texas Instruments graphing calculators have helped many a student with algebra, pre-calculus and upside-down anatomical slang ...

One of my favorite demos at Disrupt NYC was from an education startup called Desmos that is reinventing the whiteboard to make it browser-based and interactive (watch their Disrupt video below). One ...

Apple improved the Math Notes feature in iOS 26 and iPadOS 26, allowing users to input equations to create graphs in three dimensions. Math Notes was added in iOS 18 and iPadOS 18. It works in the ...

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 ...

Students will practice identifying shapes and graphing. In this lesson, students will practice identifying shapes and graphing with Dr. Sanders. Then they will practice making predictions during a ...

For the longest time, graphing calculators have not changed in terms of design and function, as they all centered on solving algebra and other math problems that could take more time to solve on paper ...