Math Talk

Effect size for Classroom Discussion 0.82

Definition

Classroom conversations centered on math improve students understanding of math concepts. This talk can address students’ misconceptions and allows them to see the variety of methods to solve problems. Students learn how to think flexibly. The following categories are organized around the purpose or goal of the discourse/talk moves. The categories are one way to organize the thoughts expressed in the research available and the examples are not meant to be a comprehensive list.

http://teach.conceptuamath.com/talk-moves

Teacher Moves

Clarifying Student Thinking
Students Think and Listen to Peers
Reasoning
Provide Time to Think
Student Talk

Building Conceptual Understanding

One feature of instruction that emphasizes conceptual understanding is purposeful discussion, or math talk, among classmates and the teacher about underlying mathematical concepts, their connection to skills and procedures, and problem-solving strategies. This type of mathematical discourse advances the learning of the entire class. Students who communicate with their classmates and the teacher about their thinking, solution pathways, and insights into how they solved a problem—or how to analyze another student’s solution—develop a deeper understanding of mathematics.

https://www.hmhco.com/blog/talk-moves-engaging-students-through-discussion-in-the-math-classroom

When to Use

Can be used in all content area classrooms
Can be used in small group or whole group
When there is a question to be answered

DOK Level: 2 understanding

Students Talk to:

Understand
Build
Summarize and Support
Make Connections
Ask for Justification
Contribute

Resources
Michaels, S., O’Connor, C.. Talk Science Primer, TERC 2012 (Supported by the National Science Foundation, grant #0918435A.)
Kazemi, E., Hintz, A. ( 2014) Intentional Talk: How to Structure and Lead Productive Mathematical Discussions. Steinhouse
Chapin, S., O’Connor, C., & Anderson, N. (2009). Classroom Discussions: Using Math Talk to Help Students Learn, Grades K-6 (second edition). Sausalito, CA: Math Solutions Publications.
O’Connell, S., & O’Connor, K., (2007). Introduction to Communication, Grades 3–5. Heinemann

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