O software X-LOGO no ensino e aprendizado de matemática

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Fermiano, Carlos Wilson Pimenta
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Universidade Federal do Espírito Santo
This dissertation addresses topics related to the practice of computing in education, interpretation and production of commands that relate programming logic to mathematical content. We discussed the importance of computer science in education and the benefits it can bring to the classroom, if used properly. We approach the X-LOGO software, its potentialities, limitations and some precautions that we must take when using it in Mathematics classes. We conjecture mathematical models in the program and justify some results found. We worked on the primitives and commands of this software with logical procedures that we did. We create logical procedures that add odd numbers; add natural numbers; identify whether or not a natural number is prime through its divisors; we also create procedures that use the Heron Method to approximate square roots; which construct regular polygons through recursion; that calculate the MDC of two numbers using the Euclidean Algorithm; generate palindromes (cap´icuas) also by recursive algorithm; identify the Inequalities of Averages in a circle of any radius. We also used the program to study Triangle Inequality from conjectures, as did the Ford Tangent Circles. Some of the themes we deal with with special attention, working more examples, making proofs of the conjectures using the Principle of Mathematical Induction to justify.
Mathematical Conjectures , Programming logic , Conjecturas Matemáticas , Lógica de programação
FERMIANO, Carlos Wilson Pimenta. O software X-LOGO no ensino e aprendizado de matemática. 2019. Dissertação (Mestrado em Matemática) – Universidade Federal do Espírito Santo, Vitória, 2019.