AI is empowering students in the classroom with innovative problem-solving tools. See how Captain Solve It is making a ...

New research from the University of Waterloo is making inroads on one of the biggest problems in theoretical computer science ...

REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a ...

Simultaneous equations are two linear equations that can be solved using bar models. By remembering that the same letter will always have the same value we can work out the missing values. To solve ...

An algebraic equation contains one or more letters in it. Each letter in the equation is called a variable. A variable can change in value. We guess at different values for each letter until our ...