# Five Practices

### for Orchestrating Productive Mathematics Discussions

## Learning Goal

We are learning to facilitate productive class discussions based on rich student learning tasks

- Establish mathematics goals to focus learning
- Implement tasks that promote reasoning and problem solving
- Use and connect mathematical representations
**Facilitate meaningful mathematical discourse**- Pose purposeful questions
- Build procedural fluency from conceptual understanding
- Support productive struggle in learning mathematics
- Elicit and use evidence of student thinking

## Facilitating Meaningful Mathematical Discourse

## Anticipate

Brainstorm the approaches that students might use as they work on the task, considering *both* correct and incorrect ideas.

Teachers might work individually or collaboratively to anticipate solutions

Research may be useful to identify common misconceptions (e.g. Marian Small)

Teachers can analyze samples of student work from previous years

Consider what actions you will take when a student uses a particular approach. For example, what questions will be asked to elicit student thinking? How can you move the student's thinking forward without giving away the solution to the problem?

## Monitor

Keep an eye out for other approaches that might be highlighted during the whole class discussion, especially those that were unanticipated. You may not choose to use an unanticipated approach in the consolidation, but make sure to add it to your lesson notes for next time.

Ask **Assessing Questions** that make student thinking visible. Make sure you stick around to hear the answer!

Ask **Advancing Questions** that challenge students to revise strategies or consider other aspects of the task (which may have been neglected). Ask an advancing question, then leave. Show students that you have the confidence in their ability to work through your advancing question on their own rather than needing you to be nearby as they expand their thinking. Come back later to see what they have done.

Remember, **EVERY student deserves** an assessing question and an advancing question.

## Select

Decide which student solutions will be used to consolidate the mathematical learning goal. *Not all student solutions will be selected.* This allows the teacher to orchestrate a focused discussion leading to a deeper mathematical understanding.

You may inform selected students (or groups of students) that they will be asked to discuss work of you might use a combination of volunteers and strategically selected students.

Strategically selected students fall into one of two categories.

Students who were in a different group but followed a similar strategy.

Students who have shown evidence of interesting insights and useful ideas that will help move the class towards the mathematical learning goal.

## Sequence

The student work selected should offer different representations and solution paths.

There are many approaches for sequencing the work, each with different benefits. Some examples include

- Share the most common strategy first
- Progress from concrete to abstract (it is ok if some of the shared work is not complete)
- Address common misconceptions first
- Share a unique approach first or last

There is no 'one best way' to sequence work. Rather, teachers should consider the learning goal and their students when deciding what order they will present the work.

## Connect

It is important to focus on building two types of connections:

Between a students' own solution and

*the other solutions*To the key mathematical idea

## Rich Tasks Discussion Tool

Creating great discussions deepens heavily on the implementation of a worthwhile task. Tasks must promote deep enough reasoning and problem solving so that they can provoke a rich conversation.

- Mathematical Focus
- Connections to prior knowledge
- Opportunities for problem solving
- High cognitive demand
- Opportunities to use multiple tools and/or representations
- Multiple entry points
- Intellectual or social engagement

An eighth possible category could be opportunities for making effective use of technology.

## Orchestrating Discussions Article discussing the five practices | ## Five Practices for Orchestrating Productive Mathematics Discussions The book by Smith and Stein | ## Principles to Actions NCTM has defined and described the principles and actions, including specific teaching practices, that are essential for a high-quality mathematics education for all students. |

## Principles to Actions

## Blooms Taxonomy Teacher Planning Kit

Along with many question prompts to support each level of thinking in Bloom's Taxonomy, the planning kit also provides examples of keywords that align to the different levels, actions students might be involved in, and outcomes they might be asked to produce.

## Teacher Monitoring Tool

## Task From the Session (And others we have used)

## The Field Problem

On the map he has the property measures 2 cm by 5.8 cm. He needs to calculate the dimensions of the actual property, but doesn't know how to start.

Explain how to find the dimensions of the property.

A set of possible solutions for this problem created by educators at a Winter SIM session in 2014 was also used during our session.

## Claudio Attanasio

Cardinal Ambrozic Secondary School

DPCDSB

## Mark Bouwmeester

DPCDSB