http://blogs.edweek.org/edweek/curriculum/2010/09/2_million_nsf_grant_to_study_r.html
Interesting research subject!
mom2ross
http://blogs.edweek.org/edweek/curriculum/2010/09/2_million_nsf_grant_to_study_r.html
Interesting research subject!
mom2ross
Thanks for that.
Here’s a quote:
The particular emphasis in the curriculum is on multiplication, division, fractions, and ratios.… it builds on concepts of measurement. Students don’t just learn about numbers, but about quantities and how quantities are measured by units. Thus they develop a foundation for multiplicative relationships…