ARROW_LEFTARROW_LEFTBack to lessons plansSimple & Powered Machines SetAdvancing with Simple & Powered MachinesGRADUATEGrades 6-8Science, Engineering, Technology, MathPRINTPrintSHAREShareLessonsAdvancing with Simple & Powered Machines (Lesson 1)CamSimple & Powered Machines SetA cam is a shaped frame turning about an axis, like a rotating wheel. Cams can control the timing and degree of movement.Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 2)GearSimple & Powered Machines SetThe gear is a simple machine that can be used to efficiently transfer force and motion. Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 3)Inclined PlaneSimple & Powered Machines SetThe inclined plane is a slanted surface used to raise objects. Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 4)Pawl and RatchetSimple & Powered Machines SetPawl and ratchet is a simple machine that is used in connection with gear mechanisms to allow linear or rotary motion in only one direction.Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 5)PulleySimple & Powered Machines SetA pulley is a simple machine that can be used to lift objects and transmit motion. Pulleys can be either movable or fixed and multiple pulley wheels on one axle can be used ad block and tackle. Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 6)ScrewSimple & Powered Machines SetThe screw is a simple machine and a modification of an inclined plane.Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 7)StructuresSimple & Powered Machines SetStructures is a simple machine in which individual parts are arranged to form a whole. All structures are under the influence of external and internal forces. Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 8)WedgeSimple & Powered Machines SetThe wedge is a simple machine that is a modification of an inclined plane, however a wedge can move.Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 9)Wheel and AxleSimple & Powered Machines SetWheel and Axle is a simple machine, often a big wheel and a small axle, which is secured to one another. A wheel and axle always rotate at the same speed.Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 10)Beam BalanceSimple & Powered Machines SetExplore the scientific concepts of levers, forces, effects of loads and solve problems involving scale factors.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 11)BridgeSimple & Powered Machines SetApply knowledge and skills related to structures, stability, safety, and fair testing.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 12)CatapultSimple & Powered Machines SetApply knowledge and skills related to structures, engineering design, weight and counterweight, and fair testing.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 13)Gear RacerSimple & Powered Machines SetExplore the scientific concepts of simple machines of gears, motion, position versus time, gear ratios, gear box and understand the metric system of measurements.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 14)Hand CartSimple & Powered Machines SetApply knowledge and skills related to simple machines, mechanisms, structures, stability, performance, and fair testing.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 15)LeverSimple & Powered Machines SetThe lever is a simple machine that can be used to change the force that is applied (effort), alter the direction, and change the distance of movement. Science, Engineering, Technology, Math30-45 min.BeginnerGrades 6-8Advancing with Simple & Powered Machines (Lesson 16)Merry-go-roundSimple & Powered Machines SetApply knowledge and skills related to mechanisms, structures, movement, balancing, and fair testing.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 17)RampSimple & Powered Machines SetExplore the scientific concepts of simple machine; inclined plane and wheel and axle, measuring the effect of force on an object and mechanical advantage.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 18)Tower CraneSimple & Powered Machines SetExplore the scientific concepts of forces and structures, pulleys, controlling machines and mechanical advantage.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 19)Watch TowerSimple & Powered Machines SetApply knowledge and skills related to simple machines, structures, engineering, stability, performance, and fair testing.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8Advancing with Simple & Powered Machines (Lesson 20)WinchSimple & Powered Machines SetApply knowledge and skills related to mechanisms, structures, powered machines, winches, and fair testing.Science, Engineering, Technology, Math45-90 min.Intermed.Grades 6-8