Simple Machines: This set has posters, a simple machines word wall, simple machines matching memory game, a puzzle activity, and a worksheet ✍ (with an ✔answer key). The simple machines in this set are levers, pulleys, wedges, screws, levers, and inclined planes. The terms effort, load, and fulcrum are also illustrated in the word wall. The word walls pages have three labelled and illustrated word cards per page.Each page is to be printed on 8.5” x 11” (letter) sized paper.See the BOOM learning