1 The eyes need to guide the hand in forming the letters and making sure they stay within the lines. 2  Reading: Eye tracking skills, which are vital for reading, can be developed through games and activities used for hand eye coordination.  Play and Life Skills:
The ordered pair (x, y) is used to denote a point in Cartesian Coordinate system. It is the second of the two terms by which a point is referred to, in a system of fixed Cartesian Coordinate axes. The first coordinate, i.e., x coordinate, is called the abscissa. Cartesian co-ordinate system specifies each point uniquely in a plane by a pair of numerical co-ordinates, which are the distances from the point to two fixed axes, measured in the same unit of length.
abscissa. n, pl-scissas or-scissae (-ËsÉªsiË). 1. (Mathematics) the horizontal or x-coordinate of a point in a two-dimensional system of Cartesian coordinates. It is the distance from the y-axis measured parallel to the x-axis. Compare ordinate. [C17: New Latin, originally linea abscissa a cut-off line].