by Marta Garcia | Oct 11, 2021 |
The beginning of the year is an exciting time; one that offers us an opportunity to get to know our students. As we learn their interests, cultures, developing identities, and preferences we are simultaneously thinking about how we can create an equitable learning...
by Lynne Godfrey | Oct 4, 2021 |
The question is not whether all students can succeed in mathematics but whether the adults organizing mathematical learning opportunities can alter traditional beliefs and practices to promote success for all. (NCTM 2014 Principles to Actions) The development of...
by Megan Murray | Oct 28, 2019 |
Last spring, I visited a Kindergarten classroom near the end of the year. Students were participating in a Math Workshop focused on the teen numbers, choosing among activities that asked them to identify and recognize teen numbers; to represent them in several...
by Megan Murray | Sep 10, 2018 |
We recently asked a group of experienced Investigations teachers the following question: How do you think about creating a math community? What’s critical, particularly at the beginning of the year? In Part 1, we shared their thoughts about setting up the...
by Megan Murray | Aug 27, 2018 |
In our summer work with teachers, many of whom are new to Investigations and/or are rethinking the way they teach mathematics, we get lots of questions. Some come up after reading about a structure like Math Workshop, or seeing a list of materials needed for Unit 1....
by Megan Murray | Jun 18, 2018 |
I’ve been really lucky to spend time in a grade 1 classroom this spring, as they tackle the final number unit of the year. 1U7 is the culmination of students’ work with addition, subtraction, and place value. Building on the work of the earlier number units, it...
by Karen Economopoulos | Jun 12, 2018 |
Who knew a deck of +10/-10 cards could be so exciting? A group of 25 first graders, that’s who. As their teacher, Karla, introduced them to Plus or Minus 10, she explained that they would need numeral cards (10-90), cubes (assembled in sticks of ten), and a new deck...
by Annie Sussman | Apr 30, 2018 |
Using language to effectively communicate one’s mathematical thinking is an important skill—one that is a focus of Math Practice 6: Attend to Precision. Many of us know firsthand that clearly articulating mathematical ideas is challenging work, and that when students...
by Keith Cochran | Apr 2, 2018 |
Have you ever been teaching (or leading professional development) and asked a really good question only to be met with silence? We all have teacher moves in our back pocket for situations like this—maybe do a turn and talk, ask the student if they’d like to call on...
by Megan Murray | Mar 12, 2018 |
On a recent visit to a small district in the Midwest, I got the chance to visit a third grade class that was working on division (3U5, Session 3.4). When I joined Nicole, she was in the middle of working on the following problem: Gil loves toy cars. He saved enough...
