What’s the right way to teach kids math?
Summary
This CBC documentary investigates the "math wars" in Canada, contrasting direct instruction with inquiry-based learning amid declining national test scores. Reporter Julia Pagel visits Gimli, Manitoba, where a shift to explicit teaching and strict classroom expectations has dramatically improved student results. The episode features University of Winnipeg professor Anna Stockky, who advocates for explicit instruction, and University of Manitoba professor Martha Koch, who defends inquiry methods as essential for deep conceptual understanding.
Topics discussed
Intro: 2 Blocks from the White House promo
CBC Current: Declining math scores in Canada
Inside Gimli School: Timed tests and direct instruction
Superintendent Scott Hill: Changes in Gimli district
Dr. Anna Stockky: The case for explicit instruction
International data: PISA and TIMSS score declines
Origins: Discovery learning vs. basic arithmetic
Wisemath: Advocacy group and podcast launch
Dr. Martha Koch: Defending inquiry-based learning
Jo Boaler: Inquiry methods and real-world problems
California curriculum controversy and manipulatives
The debate: Procedures vs. conceptual understanding
Classroom observation: Grade 7 direct instruction
Student feedback and the validity of research
Beyond grades: The value of problem-solving skills
Limitations of standardized assessments
Global trends: Shift back to basics in Ontario/Australia
Results: Gimli math scores double
Conclusion: Teacher support and the 'Math Wars'
Listen ad-free on Castria