Comparison Subtraction Stories

Second graders create stories that model comparison subtraction while using the environmental mats. They suggest situations in which they compare numbers. For example, if one student has 6 nickels and another child has 14 nickels, subtraction (14-6) tells us how many more 14 is than 6.

6 Views 12 Downloads
Resource Details

Grade
2nd
Subjects
Math
3 more...
Resource Type
Lesson Plans
Duration
45 mins
Instructional Strategy
Skills Practice
Year
1998
Included Materials - Join to Access
  • Project