English National Curriculum - Science Science
Mission Objectives
Describe what a leaver, gear, and pulley is
Explain how leavers, gears, and pulleys reduce effort
Design a crane or other simple machine that demonstrates a lever, gear or pulley in action
Save files related to this lesson
Words and meanings to learn
machine
an apparatus using mechanical power and having several parts, working together to perform a particular task
lever
a rigid bar resting on a pivot, used to move a load with one end when pressure is applied to the other
gear
a toothed wheel that interlocks with others to transfer rotational motion
mechanism
a system of parts working together in a machine
pulley
a wheel which acts to change the direction of a force applied to the cord
Kate’s journey as a science educator spans over 15 enriching years. Her passion for unravelling the complexities of the human body led her away from medicine (as she hates blood but loves medical t-shows) and into the world of teaching. She’s had the privilege of nurturing young minds in KS3 and KS4 science, guiding A-level Biology students, and even taught year 4 students in Spain, broadening her teaching horizons early in her career. Kate holds a Masters in Teaching (MTeach) and specialises in biology. Her research for her Master's degree focused on the profound impact of self-efficacy on classroom learning. Beyond the classroom, she finds solace in leisurely family walks and exploring new destinations through travel. She finds that the most rewarding aspect of teaching is witnessing those magical "light bulb moments" when students grasp the intricacies of science right before her eyes.
Resources: Paper/card (stiff), craft materials (including straws and string), tape/glue, scissors/craft knife.
Handout: An investigation sheet for the students to complete.
Expert film
Mission assignment film
Operations Support Worker
Nuclear Decomissioning Operative
Nuclear Decomissioning Team Leader
Nuclear Decomissioning Site Engineer
Manager of Production or Maintenance
Technical or Production Director