Time tells us when things happen and how long they take.
We use clocks and calendars to measure time.
Tell time to the nearest minute
Know AM and PM
Find how much time has passed (elapsed time)
Use both analog and digital clocks
Start time: 2:15 PM
End time: 2:45 PM
Elapsed time: 30 minutes
Time helps us:
Keep schedules
Plan our day
Solve problems about how long things take