Simple Machines: Wheels and Pulleys - Reduce Effort with Science

In this 4th grade lesson, students will learn how wheels and pulleys reduce the effort needed to move loads and identify real-world examples. This video is from Miacademy’s General Science course. Find more simple machine lessons on our channel! We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you'd like us to cover any additional topics, please let us know. For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for Grades 9-12! Discount Link: https://www.parents.miacademy.co/coup...