Notes and Algorithms

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    NOTES:

    On this page you will find copies of some of our most important class notes and resource pages shared with students in class. Most pages are teacher-made, and can be helpful for simple skills or concepts that require knowledge of a procedure. More pages may be added at any time. Let me know if there is something specific you're looking for. 

     
     
    ALGORITHMS: 

    What is an algorithm? An algorithm is defined as any procedure (series of steps) used in math to solve a specific type of problem. In order for it to be an algorithm, it must 1) always produce the correct answer, and 2) work for all combinations of numbers. For example, if it is an addition algorithm for whole numbers, it must always produce the correct sum for any combination of addends. A common discussion with students is also whether or not the algorithm is efficient, so that students can work toward more and more efficient strategies as they improve their facility with the concepts involved in the algorithms. 
     
    The pages of algorithms below show some whole number and fraction algorithms that students have learned and/or generated in class. Students do not need to know and use all possible algorithms. However, the use and understanding of multiple algorithms, as well as their connection to each other, allows students to build greater understanding of the concepts underlying them. Many algorithms connect better to place value than the U.S. standard algorithms that most people are familiar with, and the use of these other algorithms improves student understanding of the concepts. This is partly the reasoning behind the Common Core Standards' call for use of strategies that involve the use of place value. 
     
    **Please note: The algorithms pages will be updated shortly to include more visual models students have been using in class. Please check back again later! 

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