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Friday, April 26, 2013

Numbered Heads Together; a Learning and Teaching Model

A, What Is It?

Numbered Heads Together is a cooperative learning strategy that holds each student accountable for learning the material. Students are placed in groups and each person is given a number (from one to the maximum number in each group). The teacher poses a question and students "put their heads together" to figure out the answer. The teacher calls a specific number to respond as spokesperson for the group. By having students work together in a group, this strategy ensures that each member knows the answer to problems or questions asked by the teacher. Because no one knows which number will be called, all team members must be prepared.

B. Why Is It Important?

This cooperative learning strategy promotes discussion and both individual and group accountability. This strategy is beneficial for reviewing and integrating subject matter. Students with special needs often benefit when this strategy is used. After direct instruction of the material, the group supports each member and provides opportunities for practice, rehearsal, and discussion of content material.

Group learning methods encourage students to take greater responsibility for their own learning and to learn from one another, as well as from the instructor (Terenzini & Pascarella, 1994).

Cooperative learning has been shown to increase student achievement, race relations, acceptance of special needs students, and self-esteem (Slavin, 1995).

C. How Can You Make It Happen?

  1. Divide the students into groups of four and give each one a number from one to four.
  2. Pose a question or a problem to the class.
  3. Have students gather to think about the question and to make sure everyone in their group understands and can give an answer.
  4. Ask the question and call out a number randomly.
  5. The students with that number raise their hands, and when called on, the student answers for his or her team.

D. How Can You Stretch Students' Thinking?

This is a flexible strategy that can be used at a variety of levels. The teacher may start with factual information questions, and as students become more familiar with the strategy, ask questions that require analysis or synthesis of information. Student groups can be given statements such as, "School uniforms help to keep students focused on academics." Students' task is to come to consensus on whether they agree or disagree, giving an explanation of their reasoning.

After the students respond, have the other groups agree or disagree with the answer by showing a thumbs up or thumbs down, and then explain their reasoning. Or, if the answer needs clarifying, ask another student to expand on the answer.

E. When Can You Use It?


Comprehension questions can be posed to groups, and students can work together to find the answers. For example, when reading a story, students can be given the task of analyzing one of the characters. They can be asked questions such as, "Which character traits are stated directly, and which are implied by the author?" and "What information do you get from the character's speech and actions?"


            Students can evaluate the quality of a piece of writing using a rubric. Have students review the writing as a group and assign scores as a group. Ask them to respond with their scores and rationale using the numbered heads together strategy.


            Numbered heads together can be used when solving math problems. Ask questions such as "What are the facts in this problem?" "Which strategy would be most appropriate?" and "What solution did your group agree on?"

Social Studies

            This strategy can be used after reading a chapter in a text, or after material has been presented. Ask clarifying questions about the text and have students find and discuss the answers. When groups are ready, review the answers using this strategy.


This strategy can be used in preparation for a test or quiz. Allow time for students to study together in their groups and perhaps create questions that might be on the test or quiz. Using the numbered heads together strategy, ask questions about the material that will be on the test or quiz.

Taken from TeacherVision

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