Five Keys for Learning Mental Math
This is (part 2 of 3 for) a presentation by Jim Olsen and Dan Van Wetering given 10/16/2009 at the ICTM (Ill. Council of Teachers of Mathematics) Conference in Peoria, IL.
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1. Students see the importance and usefulness of mental math. 2. Students make good decisions about the calculation method to use. 3. Students learn strategies for mental math. 4. Students practice the mental math strategies. 5. Students have a mindset of mental math, in which they have an expectation of and belief in mental math. Five Keys for Learning Mental Math Six Reasons Why Mental Math (and paper-and-pencil) are Important and Useful 1. Mental math and paper-and-pencil methods can be faster than technology, if you have an efficient strategy. 2. Use of technology (and paper) may not be available or appropriate. 3. Mental math and paper-and-pencil methods help understanding of the material and learning new concepts. 4. Mental math leads to fluency and confidence. 5.Use mental math to check or estimate an answer obtained from a calculator (or other technology) or from a paper and pencil calculation. 6. It will be on the test. This is text.
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