Wooden Screw Simple Machine – Classroom Demonstration Model with Base & Instruction Manual atomic structure teaching kit Both spheres rotate independently

Both spheres rotate independently

• Microbiology and molecular biology experiments

a protractor

Built with educators in mind

Pack of 6) is built from durable low-density polyethylene (LDPE) with a polypropylene (PP) closure

Wooden Screw Simple Machine – Classroom Demonstration Model with Base & Instruction Manual atomic structure teaching kit Both spheres rotate independentlyBring the principles of physics to life with the Wooden Screw Simple Machine. Designed for hands on classroom demonstrations, this sturdy wooden apparatus allows students to explore the mechanical advantage of a screw and understand its role as one of the six classical simple machines. The large block mounted on the screw head provides extra leverage, making it easy for students to apply force and observe resultssuch as crushing objects that would be