At the end of this activity, students should be able to place numbers in their correct places on the number line, understand the coordinates of points on the plane, place points with given coordinates in the correct places on the plane, find equations of horizontal and vertical lines on the plane, understand what the coordinates of a point in 3-dimensional space mean and find equations of planes parallel to the planes x = 0, y = 0 and z = 0.

Originally released by Learnetic, 2016.