Math Chimp - Math resources aligned to the Common Core standards

1st Grade Games - Measure lengths indirectly and by iterating length units.


Order three objects by length; compare the lengths of two objects indirectly by using a third object.


Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps.


Screenshot Name / Description Flag? Rating
Hop To It
Help the frog cross the pond with different size jumps.
Biggest or Smallest?
Select the biggest or smallest in the group
Short or long?
Pick the shortest or the longest in the group
Measurement Quiz
Use the and answer the proper length

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