USA Version - Ratio and Proportion explained along with suitable worksheets that may be adapted for use in the classroom, revision purposes and certainly for home-schooling.
Challenge to take home for Mom and/or Dad to "give it a go"
RATIO AND PROPORTION
Simplifying/HCF - writing given ratios in their lowest terms
Diving a given amount proportionally / Direct proportion
"Test the Team" - for Mom and/or Dad