Important Pedagogical Content Knowledge For Teaching
Mental Math, Estimation, & Algorithms
Mental Math Strategies: Countin With Tens, Using: Front-End Strategies, Benchmarks & Nice Numbers, Known Facts
Using Estimation Strategies: Front-End Strategies, Benchmarks & Nice Numbers, Bounds, Rounding
Using Algorithms: Matching Models And Thinking, Matching Models and Symbols, Meaning Of Symbols
