Grade 6 ratio and proportion

Simplifying, sharing, rates, speed and scale. 8 of them sit in grade 6 by our reckoning, in 24 sets. Where a skill falls is our judgement, not a standard — take the band that fits the class in front of you.

• Simplifying a ratioNumbers 4–108; 82% share a factor larger than three.Starter · Standard · Stretch
• Finding the missing number in a proportionNumbers 2–72.Starter · Standard · Stretch
• Working out a rate for oneNumbers 3–180.Starter · Standard · Stretch
• Sharing an amount in a given ratioNumbers 1–270; every one will split into shares of different sizes.Starter · Standard · Stretch
• Average speed from a distance and a timeNumbers 2–405.Starter · Standard · Stretch
• Distance from a speed and a timeNumbers 2–45.Starter · Standard · Stretch
• A ratio as a fraction of the wholeNumbers 1–9; every one will ask for a share of the whole rather than of the other part.Starter · Standard · Stretch
• Filling in an equivalent ratioNumbers 2–72; every one will scale a whole ratio up.Starter · Standard · Stretch

• Fractions5
• Percentages5
• Negative numbers5
• Geometry10
• Algebra7
• Word problems7
• All of grade 6