Students find that points with the same y-coordinate lie on a line parallel to the x-axis. They practice finding the distance between two points with the same y-coordinate
A. Locate and label Points on a Number Line
B. Identify the origin and coordinate of a point on a number line
C. Explore coordinates on a number line
D. Use coordinates to find the distance between two points on a number line
E. Define a coordinate plane
F. Define points on a coordinate plane
G. Label coordinates on a coordinate plane
H. Plot points on a coordinate plane
I. Label points that lie on the coordinate axes
J. Use coordinates in purposeful ways
K. Explore patterns on a coordinate plane (Level 1)