Opinion
Mathematics Opinion

Learning Subtraction Strategies by Talking Through Number Strings (Video)

By Teaching Channel — September 13, 2017 1 min read

Elementary math specialist Kristin Gray helps her 2nd graders understand different subtraction strategies by identifying and talking through their thought processes. The class discussion allows students to explain the steps they took to get their answers and compare strategies with their peers.




More on this topic:

The opinions expressed in Inspired Instruction: Videos From the Teaching Channel are strictly those of the author(s) and do not reflect the opinions or endorsement of Editorial Projects in Education, or any of its publications.