Directions: Choose and complete at least 3 activities to form tic-tac-toe. Activities can be chosen horizontally, vertically or diagonally. Create Design Decide Create a game that requires the Design an experiment for one players to identify the six types type of simple machine and of simple machines. have one of your classmates perform it. Visit Edheads.org and complete the activities recording the type of simple machine you decide is represented. Construct Draw Invent Construct a Rube Goldberg device using at least 4 different types of simple machines and at least 12 steps. Draw an example of each of the three lever classes. Label the effort, resistance and fulcrum on each lever. Tell how each type of lever is used. Invent a compound machine that contains at least three simple machines. Explain Solve Classify Explain how each type of simple machine makes a job easier. Use specific examples for each type of simple machine. Solve the mechanical advantage Use the simple machine cards problems for the different types and classify them into the six of simple machines. types of simple machines.