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Number Trail Grade 3 / Week 09 / Friday
5/6
Week 09 · Time, mass and liquid volume

Friday

Freddy's measure match
// Minutes, grams, kilograms and liters
⏱ about 15 min

Friday: Freddy's measure match

Freddy the Frog hops onto a flat rock by the pond.

"Ribbit! Welcome to my measure match," he says.

"I have clocks, scales and jugs on my lily pads."

Rosie claps her paws. "I can read them all now!"

Bennie smiles. "Remember: fives then ones for clocks, and read each mark carefully."

Game 1: Read the clock

WHAT TIME IS IT?
  • Read the question.
  • Tap your answer.
A clock showing 3:52What time is it?
A clock showing 8:19What time is it?
A clock showing 12:41What time is it?
A clock showing 6:07What time is it?

Game 2: Time jumps

SOLVE THE TIME PROBLEM
  • Read the question.
  • Tap your answer.
Freddy swims from 11:20 to 11:58. How long does he swim?
Rosie naps from 1:45 to 2:15. How long is her nap?
A game starts at 7:35 and lasts 40 minutes. When does it end?
Bennie finished at 9:00. He worked for 15 minutes. When did he start?

Game 3: Grams, kilograms and liters

PICK THE MEASURE
  • Read the question.
  • Tap your answer.
Which unit would you use for the mass of a big log?
Which unit would you use for the mass of a button?
A jug marked 0 to 20 liters, filled to 16 litersHow many liters of water are in the jug?
A scale from 0 to 500 grams with a dotHow many grams does the scale show?
MEASURE STORIES
  • Read the question.
  • Tap your answer.
Freddy has 320 grams of seeds and 280 grams more. How many grams?
A barrel holds 45 liters. Rosie uses 18 liters. How many liters are left?
Each sack of sand is 9 kilograms. What is the mass of 3 sacks in kilograms?
Bennie pours 40 liters equally into 5 tubs. How many liters in each tub?
ORDER THE TIMES
  • Read each time.
  • Put them from earliest to latest.
11st
22nd
33rd
44th

Game 4: True or false?

SentenceTrue or false?
There are 60 minutes in one hour.?
From 1:45 to 2:15 is 30 minutes.?
A kilogram is lighter than a gram.?
3 × 9 = 27?
WHY THIS EXERCISEA kilogram is much heavier than a gram.
Try it
Read a clock to the minute and say the time.
Hop like Freddy 20 times, then rest.
Read the clock again. How many minutes passed?

Ribbit! Tomorrow is a Number Hunt for clocks, scales and jugs.

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