How it works
The same wall in percentages: 50%, 40%, 30%, 25%, 20%, 12.5% and 10% strips to drop into five rows that total as you go. Four of 25% make 100%; so do two of 50%; so do 50%, 25%, 12.5% and 12.5%, which is where percentages and fractions turn out to be the same idea. One whole across or two, so a row can hold 150%; a Challenge button that asks for 75% or 45% and scores the row that reaches it; and a note for every strip.
Practises
- Percentages of a whole
- Percentages and fractions
- Adding percentages
Suited to
Classes 4–7
.