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Overview
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This course aims to teach elementary mathematics concepts (K-6) using money as a tool to illustrate arithmetic. The learning outcomes include understanding the connection between money and arithmetic, recognizing the "Problem of Carrying," and introducing a novel way of representing numbers called "open numbers." The course teaches skills such as converting money amounts to row rectangle representations, identifying the distinction between money representation and Hindu-Arabic numerals, and applying these concepts to larger additions and multiplications. The teaching method involves using a system of $1, $10, $100, and $1000 bills to visually represent arithmetic concepts. The intended audience for this course is young learners in elementary mathematics education.
Syllabus
EM30: Arithmetic with money! The Hindu-Arabic number system
The correspondence
Adding (row) rectangles representing 3
But when the quantities are bigger
In the Hindu-Arabic numerical system
With money, there is no such restriction!
Taught by
Insights into Mathematics