Calculate
Understanding how energy is used in the home and discovering ways to reduce energy use
 

Teacher’s background information
All you need to know to make Calculate work effectively in your classroom. Includes information on student activities and assignments, how to introduce Calculate and further topics to discuss with students.
 

Origin Energy efficiency website and energy efficiency calculator
A comprehensive guide on how to use these resources; can also be provided to students as an introduction.
 

Section 1, Energy: The global picture
To recognise students’ prior learning about energy and to review sources of energy and how students use it.
 

Section 2, Energy @ Home: Your total energy bill
Shows students how to read household energy bills, extract useful information and look at energy use.
 

Section 3, Energy @ Home: How energy is used
Understanding appliances used in students’ homes and the associated power ratings of the appliances. Also looks at wasteful household practices and possible suggestions for conserving energy.
 

Section 4, Everyday savings @ Home
Calculate students’ household energy use, develop energy saving ideas and estimate the savings in money and greenhouse gas emissions.
 

Section 5, Everybody’s energy savings
Estimate possible energy, monetary and greenhouse gas savings by combining individual household results.
 

Calculate poster
Generating awareness of the Home Energy Project in your school.