Tag Archives: Mathematics

5×3=5+5+5

The teacher is wrong to take off points, but this is a flawed critique of Common Core. Continue reading

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ExploringTheMathTwitterBlogosphere

There is an online initiative for math educators to connect more closely online and share ideas and successes and failures: ExploringTheMathTwitterBlogosphere. I am no longer in the classroom as a math teacher, but I’ll participate anyway! I currently work for … Continue reading

Posted in CIty Year, Education, Math education | Tagged , , , , , , , , , , | 6 Comments

Adults can calculate with fractions

Diane Ravitch’s blog recently posted a piece by a math teacher named Stephanie Sawyer who complains about the new Common Core math standards. I certainly have my own concerns about the Common Core (probably a topic for a separate post), … Continue reading

Posted in Education, Math education | Tagged , , , , , , , , , | 3 Comments

A bad (article about a) study on success in math class

Scientific American just published this article (apparently syndicated by a company called LiveScience) which includes some questionable conclusions drawn from a questionable study about math success in school. The original study seems to be behind a paywall, so I haven’t … Continue reading

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Just mimic the example in the book! That’s learning…right?

This is a picture of a page of the alegbra 1 textbook my school uses. The students are learning about linear equations. The book provides lots of worked out sample problems. What is frustrating about this book is that it … Continue reading

Posted in Education, Math education | Tagged , , , , , , | 1 Comment