Category: Math by Subject

Add Graphs In The World to Courses

Now you can add Graphs in the World to your courses in the LMS! Create a new “page” in your course. Open the editor on that page. Go to the HTML Editor on that page. Paste the following text and then save the page: <iframe width=”750″ height=”1400″ src=”https://www.inoreader.com/stream/user/1004872044/tag/GraphsInTheWorld/view/html?cs=m” frameborder=”0″ tabindex=”-1″></iframe> When you’re finished, you should get a page that looks something like this. There are other ways to subscribe to Graphs In the World: RSS Feed: https://rsshub.app/instagram/user/graphsintheworld Facebook: https://www.facebook.com/graphsintheworld/ Instagram: https://www.instagram.com/graphsintheworld/ Thanks to Martin Brinkman for posting directions on turning any Instagram account into an RSS feed. Thanks to Laura Gibbs...

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Bringing the Real World to Your Math Class Every Day

I’ve been spending the first 5-10 minutes of every 2-hour math class discussing graphs in the news with my students. I’ll give you a few examples of what came up naturally week by week: Lots of social media graphs: Slope of the adoption rates for new users, the DAU (daily active users) and MAU (monthly active users) over time, and comparison of the adoption of new features in different platforms (Snapchat, Facebook, Instagram, and Twitter) Tech industry: Growth of Amazon, Facebook, and Google, rise in employees at these companies, and comparison the money spent on Black Friday in the...

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Taking the Algebra Out of College Algebra

Today’s talk from AMATYC was “Taking the Algebra Out of College Algebra” (to lessen the heretical title slightly I will tell you I’m advocating for taking *some* of the algebra out of College Algebra). The goal of the talk is to help faculty redevelop a math program so that it de-emphasizes algebraic manipulation can be daunting. Faculty will leave this talk with both a vision for the nirvana they want (the long-term goal) and small, executable steps they can take right now to work towards that goal. I meant to record the audio for the talk but I completely...

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Group Exploration in Math

I am often asked how to get learners to spend more time “exploring” in their learning rather than just recalling or responding to specific prompts for information. Exploration of the learning space is particularly important because learners find the interesting nooks and crannies of the concepts that they would not otherwise discover. Let me share an example. Yesterday in class we needed to spend more time on exponential functions. I began class by displaying a graph of y=2^x and asking the class specific questions like “The graph of an exponential function has an asymptote, where is it?” Only to...

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Learning at Scale Slides from ICTCM

Learning at Scale: Using Research To Improve Learning Practices and Technology for Teaching Math In the last 5 years, there has been a rise in what we might call “large-scale digital learning experiments.”  These take the form of centralized courses, vendor-created courseware, online homework systems, MOOCs, and free-range learning platforms. If we mine the research, successes, and failures coming out of these experiments, what can we discover about designing better digital learning experiences and technology for the learning of mathematics? Learning at Scale: Using Research To Improve Learning Practices and Technology for Teaching Math from Maria Andersen   Possibly...

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