This giant number line identifies positive, negative, even, and odd numbers, and is great for teaching absolute value, addition and subtraction of integers, and more. It’s 8 1/2 inches high and over 14 feet long.

These teacher-created activities teach and reinforce important graphing skills. The skills addressed include working with slope, writing equations in various forms, identifying intercepts, using tables and intercepts to graph equations, graphing and identifying parallel and perpendicular lines, and more.