Skip to content
Krufahda
Checking account…
Time and timetables

Mathematics

Time and timetables

An AR classroom game for Grade 5. Learners can aim with their hands at the camera or play by tapping the screen.

This set has 6 questions in an interactive multiple choice activity.

Curriculum indicatorค 2.1 ป.5/1

PlayHost a classroom

A look before you play

Sample questions

A few real prompts from the game to help you choose an activity for your class.

  1. How long from 08:45 to 10:15?

    • 1 hr 30 min
    • 2 hr 30 min
    • 1 hr 70 min
    Read the explanation

    From 08:45 to 10:45 is two hours; go back thirty minutes and it is one hour thirty.

  2. How many minutes are in 3 hours 45 minutes?

    • 195
    • 225
    • 245
    Read the explanation

    Three times sixty is a hundred and eighty, plus forty-five makes two hundred and twenty-five.

  3. What is 150 minutes in hours and minutes?

    • 1 hr 50 min
    • 3 hr
    • 2 hr 30 min
    Read the explanation

    A hundred and twenty minutes is two hours, with thirty minutes left.

Before you play

Game teaching guide

What children will practise

Find the time between two clock times, work out an arrival time from a departure time and journey length, and convert between days, hours, minutes and seconds.

What's in the worksheet

6 questions, multiple choice with 3 options - How long from 08:45 to 10:15 (1 hr 30 min) - 3 hours 45 minutes in minutes (225) - A bus leaves at 09:20 and takes 2 hours 50 minutes; when does it arrive (12:10) - Minutes in a day (1440) - Seconds in half an hour (1800)

How to use it in class

Use with a lesson on reading bus or school timetables; about 6-7 minutes. - Play in teams with a model clock or a time line on the board - For Q1 and Q4, teach counting on to the next whole hour first, e.g. 09:20 to 10:00 is 40 minutes - If many miss Q4, point out that 11:70 does not exist; 60 minutes must be carried as 1 hour - Play it linked to the class to record results in the mark book.

Common sticking points

- Q1: subtracting 10:15 - 08:45 like a decimal gives 1 hr 70 min, which is offered, because children borrow 100 instead of 60 - Q4: adding the minutes gives 70 with no carry, leading to 11:10 or 12:20 - Q2: 3 × 60 then forgetting the 45, or adding wrongly to get 195 - Q5: not halving the hour first leads to 3600, the seconds in a whole hour

Play together first, then build on it with a worksheet for the same level.

More games to try

More games from the same subject for the lesson you are planning.

See all games
Time and timetables — AR game for Grade 5 | Krufahda