Sökning: "Johannes Jitzmark"

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  1. 1. VARIABELNS MÅNGFASETTERADE TVETYDIGHETEREn studie kring begreppets historia, elevers svårigheter och lärares möjligheter

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    Författare :Johannes Jitzmark; [2019]
    Nyckelord :;

    Sammanfattning : In this literature study I have sought answers to the following questions: “How did today’s variable categories come into existence?” and “What difficulties do today’s students face when working with variables and what possibilities do teachers have in dealing with those difficulties?” The questions originate from the fact that the algebraic variable is found in several different contexts. Contexts which are likely to contribute to confusion arising when students, and often even teachers, are asked to motivate what the variable stands for in a given problem. LÄS MER