Bay-Williams J. Figuring Out Fluency. Multiplication and Division...2022

Textbook in PDF format

Because fluency practice is not a worksheet. Fluency in mathematics is more than adeptly using basic facts or implementing algorithms. It is not about speed or recall. Real fluency is about choosing strategies that are efficient, flexible, lead to accurate solutions, and are appropriate for the given situation. Developing fluency is also a matter of equity and access for all learners.
Preface
Figuring Out Fluency: Key Ideas
Strategy Modules
Break Apart To Multiply Strategy
Halve And Double Strategy
Compensation Strategy
Partial Products Strategy
Think Multiplication Strategy
Partial Quotients Strategy
Standard Algorithms For Multiplication And Division
Putting It All Together: Developing Fluency