(Inspired by McIntosh, Reys, Reys and Hope, Number SENSE: Simple Effective Number Sense Experiences, Grades 4-6, 1997)
Transcript coming soon.
You will need:
pencils or markers
your mathematics workbook.
Which of these problems would you solve using a mental strategy?
Which of these problems would you solve using a written or digital strategy?
Record your thinking in your workbook.
Survey your classmates.
Is there a problem that everyone would use mental strategies for?
Is there a problem that everyone would use a written or digital strategy for?
Transcript coming soon.
Are there any problems that you would now rethink and solve mentally that you previously thought you use a written or digital strategy for?
Record your thinking in your workbook.