Learning Resources Simple Machines Set options-1666-1 Amazing facts about the world

Amazing facts about the world and intriguing world records

Quick and quiet whole class participation made easy with Mini Dry Erase Answer Paddles

Island of the Blue Dolphins

and grouping in tens

Measures 15"L x 17 1/2"W x 10"H with telescoping handle (11"–30")

Learning Resources Simple Machines Set options-1666-1 Amazing facts about the worldStudents can construct, examine and explain simple machines to develop a deeper understanding of how they make work easier. Supports STEM and critical thinking skills. Contains enough pieces to build a lever, pulley, inclined plane, wheel and axle, and wedgeall at the same time. A 5 in 1 value! Modify machines with 4 included weights (two 5 g and two 10 g) and 8 included rubber bands to explore effort, force, load, motion and distance. Labeled pieces