What tool?
When measuring the length of a pencil I use...
Ruler
Meter stick
Meter Tape
What is a ruler?
Look at number 1.
Freddy made this mistake when he measured the length of the notebook with centimeter cubes.
What is gaps?
Centimeter or Meter?
This unit is longer.
What is Meter?
How long is the pencil in centimeters?
What is 19 cm?
Use the ruler to measure the length of the crayon.
The crayon is ... cm long.
What is 9 cm?
When measuring the distance from my desk to the door, I use a...
Ruler
Meter stick
What is a Meter Stick?
Look at number 2
Tammy measured a crayon with paperclips and answered 4 paperclips. Tammy made this mistake while measuring.
What is overlaps?
Meter or paperclip?
This unit is smaller.
What is Paperclip?
A pencil is 10 cm and a crayon is 6 cm. How much longer is the pencil?
What is 4 cm?
Use the ruler to measure the length of the ice cream stick on your table.
Ice cream stick is ... cm long.
What is 15 cm?
Jack wants to know how long the classroom is. Jack will use...
Ruler
Centimeter cubes
Paper clips
Meter stick
What is a Meter Stick?
Look at number 2. Emma did not follow this rule of measuring with a ruler.
What is start at zero?
Paperclip or Centimeter?
This unit is smaller.
What is Centimeter?
What is the difference in length if a dog is 40 cm long and a cat is 30 cm long?
What is 10 cm?
BONUS POINTS!
300 points added!
When measuring the length of my binder I will use this non-standard unit:
Paper clips
Ruler
Centimeter cubes
What is Paper clips?
Alissa estimated that her arm is 40 meters long. This is what Alissa should have estimated.
What is 40 centimeters?
Red Table that is 3 meters long.
Blue Table that is 3 cm long.
This table is smaller.
What is Red Table?
What is the difference in length if a book is 61 cm long and a pencil is 18 cm long?
What is 43 cm?
Look at number 4.
Use the broken ruler. Start at 4 and move your finger 5 centimeters forward.
This is the number you stopped at.
What is 9 cm?
When measuring the length of my binder I will use this standard unit tool:
Ruler
Meter Stick
Paper clips
What is a Ruler?
Pencil box is 10 cm long, and the notebook is 20 cm long. How much longer is the notebook?
Matthew's answer was 30.
This is what Matthew did wrong.
What is adding instead of subtracting?
Red Pencil that is 10 paperclips long.
Blue Pencil is 10 cm long.
This pencil is longer.
What is Red Pencil?
What is the difference in length if a rug is 250 cm long and the table is 140 cm long?
What is 110 cm?
Look at number 4.
Use broken ruler. Start at 6, move your finger 4 centimeters forward and then 2 centimeters back. This is the number you stopped at.
What is 8 cm?