English National Curriculum - Science Science

3. Explore the conservation of energy

Mission Objectives

Define the term 'system'

Explain the law of conservation of energy

Apply conservation of energy to systems involving GPE and KE

Rocket Words Quiz

See if you know all the meanings of the rocket words

Assessment Quiz

Test your knowledge of this lesson

Word Search Game

Find all the rocket words in the grid

Lesson Resources

Keywords

Words and meanings to learn

pendulum

a weight hung from a fixed point so that it can swing freely. Used in clocks to help the mechanism keep time

dissipate

a term that is often used to describe ways in which energy is wasted

swing

move or cause to move back and forth or from side to side while suspended or on an axis

friction

A force between 2 surface that are in contact and trying to move over each other

lubricant

a substance applied between two moving surfaces to reduce the friction between them, improving efficiency and reducing wear

Sponsored by

United Kingdom National Nuclear Laboratory

This lesson has been written by

Required Resources

Resources: Class presentation, handout and Newton's cradle (optional).

Handout: Discuss the historical aspects of physics and the role of women in science. Order energy changes in a roller coaster and discuss dissipated energy. Explain the energy changes in a pendulum swing. Apply ideas about energy dissipation to a sankey diagram. Research friction and use of ball bearings in machinery.

Warning: You are now leaving Developing Experts.

These links are being provided as a convenience and for informational purposes only; they do not constitute an endorsement or an approval from Developing Experts of any of the products, services or opinions of the corporation or organisation or individual.

Developing Experts bears no responsibility for the accuracy, legality or content of the external site or for that of subsequent links. Contact the external site for answers to questions regarding its content.

You will be redirected to:

Expert film

Mission assignment film

Exemplar Work

View some great examples of student work from this unit

No exemplar works have been uploaded for this lesson yet.

Careers related to this lesson

Operations Support Worker

Nuclear Decomissioning Operative

Nuclear Decomissioning Team Leader

Nuclear Decomissioning Site Engineer

Manager of Production or Maintenance

Technical or Production Director