Investigations Blog

Counting is More than 1, 2, 3: Engaging Adults in K-2 Mathematics

How do we engage adult learners in the seemingly simple yet complex mathematical ideas of the primary grades?  While teachers can examine the mathematical focus of K-2 tasks, and think about what they might look for as they observe, what questions they might ask to assess understanding, or consider how they might support or extend the targeted math ideas, playing Counters in a Cup or solving a How Many of Each? problem is not exactly an engaging math task for adults. A few weeks ago, I...

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The Power of Discussion Forums for Online Professional Development

My colleague, Arusha Hollister, and I facilitate the Implementing Investigations 3 (II3) online course. Working with Arusha and the many teachers, math coaches, and administrators who have participated in the course has been a truly meaningful learning experience for me—one that has pushed my thinking about how to best support professional development experiences online, particularly through the use of discussion forums. The II3 course discussion forum, which essentially functions as an online...

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What Does It Mean to Go Deeper?

Over the past year I have had a number of opportunities to work with teachers who have been using Investigations for many years but are new to Investigations 3. Keith’s blog about “the size of the chairs” and respecting “the knowledge and experiences brought to the learning situation” struck a chord with me. It doesn’t matter the age of the learners, my beliefs about how people learn best is the same. I am, however, thinking a lot about the best way to facilitate professional development with...

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“The Size of the Chairs”

As hard as it is to believe, it’s already that time of year again—summer is here. Some of you have already finished the school year and are in vacation mode. Others of you, particularly our friends in the Northeast (making up for all those snow days) are likely counting down the final days! Summer provides all types of opportunities—time to decompress, maybe take a vacation near a beach or in the mountains, or spend time with family and friends. It’s also a time for more concentrated...

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