For example
Break time has a duration of twenty minutes, from bell to bell.
In Grade 3
Children time real activities with a clock or a timer and compare how long each one took.
Watch out for
Children often subtract clock times as if they were ordinary numbers. An hour holds sixty minutes, not one hundred.
Say it at home
Time a task together and ask how long it took from start to finish.
Try it together
See how your child is doing with this, in about ten minutes. No signup needed.
Try the free Skill Check