Y7 Resources - Spring Term

●     Compare the amounts of energy transferred by different foods and activities

●     Compare the energy usage and cost of running different home devices

●     Explain the advantages and disadvantages of different energy resources

●     Draw a diagram to show the energy transfers from a renewable or non-renewable resource to an electrical device in the home

●     Calculate the cost of home energy usage using the formula:-

               Cost = power (kW) X time (hrs) X price (per kWh)

Revision List for Year 7 Spring Term Test

Please see the links to Oak National Academy lessons if you feel unsure about some of the content for these four topics 

Electromagnets 7 – Series Circuits & Resistance

• Recognise circuit symbols link here

• How current changes in series circuits when components are changed link here

• How to measure potential difference in series circuits link here

• Describe what resistance is link here

Reactions 7:

• Classwork booklet - link here

• Oxides link here

• Reactivity series (displacement) Metal and Oxygen Reactions

• Metal & acid reactions link here

• pH scale link here

• Neutralisation link here

• Safety

• Naming salts Naming salts. Home learning KS3

Genes 7 – Human Reproduction & Variation

• Classwork booklet - link here

• Describe the function of each part of the male & female reproductive system link here

• What happens before, during and after fertilisation link here

• How a baby develops and the function of the placenta link here

• Female menstrual cycle link here

• Identify when variation is inherited, environmental or a mixture of both link here

• Explain what continuous (also called quantitative) and categorical variation is Categorical Versus Quantitative Variables

Energy 7 - Energy Costs & Energy Transfer

• Energy stores and pathways - link here

• Energy resources - link here

• Calculating the cost of energy - link here