Second Grade Module 2 Vocabulary


Benchmark (e.g., “round” numbers like multiples of 10)

Endpoint (point where something begins or ends) 

     Estimate (an approximation of a quantity or number) 

     Hash mark (marks on a ruler or other measurement tool)

Meter (standard unit of length in the metric system)

Meter stick or strip (tool used to measure length)

Number line 

Overlap (extend over, or cover partly)

Ruler (tool used to measure length)