My co-author and I were interviewed on a podcast, that also featured a math teacher talking about math education. The basic topic was traditionally taught math—what is it, what does it consist of, and how do parents know what kind of math their kids are being taught?
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Hi Barry, I'm not sure where to post this, so sorry for the odd placement of this question.
I am using the ebook version of your text. In the final chapter of the Primary chapter (proportions), I think there is a typo. it tells the reader abotu how to find a vairable in a fraction by cross multiplication. It shows \frac{32}{20}=\frac{x}{10} as equivalent to {20x}={32}*{20} = {20x}={320}, which is not correct.
I love the book and will rely heavily on it as I embark on a new journey of teaching secondary maths from 2024.
Aaron