What you will learn:

1A Rates and concentrations
1B Heart rate
1C Energy rate
1D Fuel consumption rate
1E Calculations with ratios
1F Dividing a quantity in a given ratio
1G Scale drawings
1H Plans and elevations
1I Perimeter, area and volume

Outcomes:

• Use rates to solve and describe practical problems.
• Use rates to make comparisons.
• Interpret the energy rating of household appliances and compare running costs.
• Solve practical problems involving ratios.
• Use ratio to describe map scales.
• Obtain measurements from scale drawings.
• Interpret symbols and abbreviations on building plans and elevation views.
• Calculate perimeter, area and volume using a scale from a variety of sources.