Description: This video leads students through a card strategy to remember the motion rules for rotations about the origin. This include 90, 180, 270, and 360 degree clockwise and counter-clockwise rotations.
Description: This worksheet goes over some basic problems involving finding the Greatest Common Factor (GCF) and Least Common Multiple (LCM). An overview of these two ideas is provided in my intro video "GCF and LCM".
Description: This video looks at graphing simple equaliites and inequalities on a number line. It includes some absolute value problems. Before doing these exercises it is recommended to watch my video "Graphing Equalities and Ienqualities".