Transcription of Mental Math - Prince Edward Island
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Mental MathFact LearningMental ComputationEstimationGrade 1 Teacher s Guideb =m ~ ml=_ =OMMM` ~ I=mb===`N^=TkUq W=EVMOF=PSU=QSMMc~ W=EVMOF=PSU=QSOO K K K ~L 2008 Table of ContentsMental math in the Elementary Mathematics Curriculum ..1 Definitions and Connections ..6 Rationale ..7 Introducing Thinking Strategies to Students ..8 Practice and Reinforcement ..9 Response Time ..10 Assessment ..12 Timed Tests of Basic Facts ..12 Parents and Guardians: Partners in Developing Mental math Skills ..13 Pre-operational Skills ..17 Patterned Set Recognition ..17 Part-Part-Whole Relationships ..17 Ten-Frame Visualization ..17 Other number Relationships ..18 One More/One Less and Two More/Two Less ..18 Next number and Counting On and Back.
2 Mental Math – Grade 1 • For numbers # 10 students can quickly name the number that is one-more, one-less; two-more, two-less. (the concept of less tends to
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