The video tutorial begins with a hygiene video for students, followed by a review of time concepts, including reading clocks and calculating elapsed time. It includes exercises on these topics, as well as word problems related to time. The lesson then moves on to estimating and measuring liquid volume and mass, with exercises to practice these skills. The session concludes with a summary and homework assignment to reinforce the concepts learned.

What is the main focus of the introductory video shown in the session?

• How to stay clean and healthy

• How to cook a meal

• How to solve math problems

• How to play a musical instrument

What does the short arm on a clock represent?

• Days

• Hours

• Seconds

• Minutes

How do you count minutes on a clock?

• By twos

• By fives

• By tens

• By ones

If the hour hand is on 12 and the minute hand is on 3, what time is it?

• 12:30

• 12:45

• 1:00

• 12:15

What is the first step in finding elapsed time?

• Count the hours

• Find the starting time

• Count the minutes

• Find the ending time

If basketball practice starts at 6:30 PM and ends at 8:15 PM, how long does it last?

• 1 hour and 30 minutes

• 1 hour and 45 minutes

• 2 hours and 15 minutes

• 2 hours and 45 minutes

Dawn has driven for 16 minutes and needs 52 minutes to reach work. How many more minutes does he need?

• 36 minutes

• 42 minutes

• 38 minutes

• 40 minutes

What is the capacity of a regular school bottle?

• 1 liter

• 15 liters

• 5 liters

• 10 liters

If each mark on a beaker represents 10 milliliters, what is the total capacity if there are 12 marks?

• 160 milliliters

• 120 milliliters

• 140 milliliters

• 100 milliliters

What is the estimated mass of a pen?

• 15 kilograms

• 150 kilograms

• 150 grams

• 15 grams