Lesson 3 Step Find durations of time Practical

Lesson 3 Step: Find durations of time (Practical)

Complete the table. You may use clocks to help you. Start End Duration Quarter past 4 Quarter to 5 30 minutes _______ 10 past 6 25 to 7 25 minutes _______ Half past 10 20 past 11 50 minutes _______ Fluency

Complete the table. You may use clocks to help you. Start 2 o’clock 5 past 9 5 to 7 End 10 past 3 Half past 10 25 to 9 Duration 10 1____ hour and ______ minutes 25 1____ hour and ______ minutes 40 1____ hour and ______ minutes Fluency

If an event starts at 20 to 4 and finishes at 10 past 5, how long did it last? 1 hour and 25 minutes 1 hour and 30 minutes 1 hour and 35 minutes If an event starts at quarter to 10 and finishes at 10 to 11, how long did it last? 1 hour and 5 minutes 1 hour and 10 minutes 1 hour and 15 minutes Fluency

Complete the table. You may use clocks to help you. Fluency Start End Duration 5 past 1 25 past 2 1 hour and 20 minutes Quarter to 4 20 past 5 1 hour and 35 minutes 25 to 10 10 to 11 1 hour and 15 minutes

Complete the table. You may use clocks to help you. Fluency Start End Duration Ten past 7 20 past 8 1 hour and 10 minutes 4 o’clock Quarter past 5 1 hour and 15 minutes 5 to 9 25 past 10 1 hour and 30 minutes

Reasoning Spot and correct the duration mistakes. Event A B Start Quarter past 3 7 o’clock End Duration 20 to 5 1 hour and 25 minutes 25 to 10 2 hours and 20 minutes Event A duration = 1 hour and 20 minutes. Event B duration = 2 hour and 35 minutes.

Problem solving Create a timetable from 8 o’clock in the morning to 3 o’clock in the afternoon. Write the start time and end time for each event. Go for breakfast – 1 and a half hours. Park – 1 hour and 20 minutes. Lunch– 2 hours. Swimming – 1 hour and 25 minutes. Recycling – Three quarters of an hour. Event Start End Breakfast 8 o’clock Half past 9 Park Half past 9 10 to 11 Lunch 10 to 11 10 to 1 Swimming 10 to 1 Quarter past 2 Recycling Quarter past 2 3 o’clock