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How math is being taught has to change. Middle school math teachers are too reliant on the textbook. This has two problems. The first is it does not effectively engage the students. The second is that it does not create higher level problem solvers.

I will not go into depth on the previous two points. This video by Dan Meyer speaks beautifully to my stance.


While teaching math I create bare bones problems for the students to solve.  They have to figure out the information they need to solve the problem.  This helps students understand the difference between important information, and irrelevant information.  This is all done through class discussions.  I have students participating in math discussions that would normally shut down during math instruction.

The current unit the students are studying is Percents, Ratio, and Rates.  We are currently in the percent section.  In the percent section, students are store-owners that need to calculate the selling price of coats based on the cost to them.  The students need to find the cost of the coats, and the price they can charge for the coats.  They will offer more information, but you need to help them filter out unneeded data.

Once they understand the information they need, the students need to brainstorm ways of finding the data; Market surveys, asking other business owners, guessing, going into other stores, and so on.  At this point, I fill in the blanks for the students.

The cost of the coat is $80.

Based on market research, you can charge customers up to 230% of cost.

From here, the students do the simple calculations of Price=(80)(2.3)

This method of teaching problem solving engages much more of the students' mind than simply giving the required pieces of information, and showing them the steps.  This method creates higher level problem solvers.

The next post will highlight the "Hockey Pool" assignment for this unit.

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yahaya Abdullahi shared George Danke's discussion on Facebook
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Christine Hinkley updated an event

OLC Innovate 2020 at Sheraton Grand Chicago

March 31, 2020 to April 3, 2020
Together we will build new foundations for stronger, better higher education environments. And because innovation scales best when ideas are shared, our work sessions will explore digital technologies and adapted teaching behaviors aimed at informing policy, inspiring leadership, and evolving practice at all levels impacting institutions, universities and colleges.CALL FOR PROPOSALS OPEN UNTIL SEPTEMBER 30, 2019. LEARN MORE:…See More
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"still working on the integration of ICT in teaching Biology"
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Christine Hinkley posted an event

OLC Innovate 2020 at Sheraton Grand Chicago

March 31, 2020 to April 3, 2020
Together we will build new foundations for stronger, better higher education environments. And because innovation scales best when ideas are shared, our work sessions will explore digital technologies and adapted teaching behaviors aimed at informing policy, inspiring leadership, and evolving practice at all levels impacting institutions, universities and colleges.CALL FOR PROPOSALS OPEN UNTIL SEPTEMBER 30, 2019. LEARN MORE:…See More
Aug 19
George Danke posted a discussion

Integration with The Latest Technology in Education Field

It is with certainty that we can say that the future of education is looking very bright. Today the kids are taught so many new innovations that we adults couldn't have imagined learning at school. They are also given exposure to more practical lessons. Integration with the latest technology and the accessibility to global platforms have made the industry take a whole new perspective towards imparting knowledge to students. Though the current generation is much advanced and keep up with the…See More
Jul 25
George Danke replied to Nanacy Lin's discussion Future Of Education
"Hi! I think that exactly AI will have a great impact on feature of Education. Technologies are rapidly developing and soon there will be tools with the help of which the learning process will be faster and more efficient."
Jul 24
George Danke replied to Shanshan Ma's discussion Personalized learning network and social media
"Hi! I agree that this platform it is a nice place for educators.  However, you can find people and education groups in such social medias as Facebook and Twitter which also can help you to find some useful information.  So, I can not…"
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