Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.

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Math Games for Teachers

Grade 3 - Shape and Space

Standard 3.SS.3 - Practice converting between different metric units.

Included Skills:

Demonstrate an understanding of measuring length (cm, m) by
selecting and justifying referents for the units cm and m
modelling and describing the relationship between the units cm and m
estimating length using referents
measuring and recording length, width, and height

Provide a personal referent for one centimetre and explain the choice.
Provide a personal referent for one metre and explain the choice.
Match a standard unit to a referent.
Show that 100 centimetres is equivalent to 1 metre by using concrete materials.
Estimate the length of an object using personal referents.
Determine and record the length or width of a 2-D shape.
Determine and record the length, width, or height of a 3-D object.
Draw a line segment of a given length using a ruler.
Sketch a line segment of a given length without using a ruler.

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