This is a worksheet packet to be used with the NGSS standard KPS2.1 Students are able to review the words push, pull, collide, strength, compare, cause and effect and distance. The worksheets can be used to familiarize students with vocabulary before or during this lesson. The push/pull worksheet is meant to be a homework review type worksheet. I even include a helper sheet to give students a strategy to remember their right from left hand (the usual L shape). These are also great for parents who want guidance in covering standards with home schooled students. Most worksheets need some adult guidance.