2
3
3Keywords:
basic facts
doubling
halving
multiplication
Students halve and double a range of numbers.
Displaying results 1 to 5 of 5.
33
1Keywords:
doubling
halving
multiplication
Students use doubling and halving to solve a number of multiplication problems.
3
2Keywords:
double number lines
fractions as operators
halving
percentages
Students use percentages to calculate heights of a building from the total height. They then explain how to calculate another percentage.
2
3
7Keywords:
doubling
halving
multiplication
Students use doubling and halving to solve multiplication problems.
4
1Keywords:
double number lines
halving
key competencies
percentages
Students convert heights of a building into the percentage of the given total height, explaining how they solved some conversions. Assessment focus is on how they calculate these heights and what strategies they use.