Consider how you might plan for a productive mathematical discussion. The template on the right may be helpful in your planning.
Below are some resources for you to access that may be helpful in thinking about each of the practices. There are many resources below. Please take time with to view or choose how you would like to use them at this time. The 5 practices resources are intended to allow you to delve deeper into your thinking at this time.
– Laura Wheeler (Teacher @ Ridgemont High School, OCDSB; Ottawa, ON)
To think about how students might mathematically approach a problem you will give them. This is more than “who will get the right answer” or “who will be able to access the problem” (both still important planning considerations).
The teacher thinks about the range of mathematical strategies and approaches that may be seen, both correct and incorrect, and how these might relate to the mathematical goal of the lesson. This is a step in building an effective consolidation of learning. As part of this the teacher should also solve the problem in as many ways as possible, also exploring incorrect solutions. Asking themselves, what will I do/say/question if I see this solution/misconception/error. This will provide a much more valuable consolidation than simply "share your solution" or "show and tell" approach without recognizing the depth of some of the strategies in moving mathematical understanding further.
Watch this video on the right about anticipating gr. 7 student thinking with a fractions problem.
Think about what the added value is in asking students to use rods and other visualization tools.
After viewing: What is the relationship between visualizing the spatial relationships between numbers and students having a strong number sense?
This is another classroom example for you.
Gr 6 Assessment (5:55). Please play the beginning of this video and stop at 3:46.
While viewing the video, think about
What might you be seeing as students problem solve? What might be helpful in making thinking visible? See the 3 resources below:
While Monitoring, the educator is observing as students:
Interact with each other and in response to questioning or prompts for thinking
-There is more student talk than teacher talk
-The math talk is real math conversation
-Students seem comfortable when they are collaborating
-Students have been taught what collaboration looks like
Use Learning Tools
How students engage with the math
- Students comfortably explain their thinking
How confident students are:
Student Interactions in the Math Classroom: Stealing Ideas or Building Understanding – What Works
The following resources are available to purchase that support the implementation of Number Talks.
Further, the book Teaching Math With Meaning: Cultivating Self-Efficacy through Learning Competencies, Grades K-8 by Cathy Marks Krpan is an invaluable resource that will support our elementary educators in creating the conditions for learning, establishing a culture of accountable talk (similar to the strategies in The 5 Practices), and so much more to empower students to become deep mathematical thinkers.
What would an educator be thinking about as s/he is revealing student strategies?
Continue to watch the Estimation & Benchmarks video, starting at 3:47 to the end.
While viewing the video,
Facilitative Prompts
After students share their solutions, engage the class in a discussion about those solutions and connect them to the math goals of this lesson. Encourage students to make connections between the mathematical ideas shared and deepen their understanding following their experience in this work.