Transcript Slide 1


a common
professional
development
practice
in Japan.
Research shows lesson
study changed Japanese
teaching styles over the
last 30 to 40 years from
teacher-directed to
student-centered.
Lesson Study is…

a form of professional development by
teams of teachers collaboratively
conducting research tied to lessons.
Japanese classroom teaching is
what the National Council of
Teachers of Mathematics
(NCTM) describes as the
quality of teaching and
learning that U.S. teachers
should develop.
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an ongoing process that develops
teachers' habits of mind for continual
self-reflection and improvement
through collaboration.
thinking about teaching and learning
 planning quality lessons
 observing how students are thinking and
learning
 reflecting on best practices
 identifying knowledge and skills
necessary to improve practices and
seeking new solutions.
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Set Goals → Analyze and Plan →
Teach and Observe → Discuss and
Revise → Teach and Observe →
Discuss and Revise → Report on
Goals
Group Meetings
(Research & Preparation)
Study Lesson (1)
(Implementation)
Group Meetings
(Reflection & Improvement)
Study Lesson (2)
(Implementation)
Group Meetings
(Reflection
& Filing of Records)
Average time= 10-15 hours in about 3 weeks
© 2001, Lesson Study
Research Group
([email protected]).
Be aligned with a school's mission
statement.
 Serve as the driving force behind all
lesson study work.
 include a school-wide theme approach
to develop and provide systematic,
coherent, and consistent education for
all students across all grade levels.

Lesson study can integrate school
improvement strategies,
thus consolidating and
coordinating those efforts.
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Step 1: The teachers select an overarching
lesson study goal (see previous slides).
Step 2: The teachers identify contentspecific goals to focus on in the study
lesson.
Step 3: The teachers think about the
relationship between the study lesson’s
content-specific goals and the overarching
lesson study goal.
Step 4: The teachers identify areas to focus
on for the content-specific goals.
© 2001, Lesson Study Research
Group ([email protected]).
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Step 1 (overarching goal): “Students will
become independent problem solvers.”
Step 2 (content-specific goal): “How to find
the area of a triangle”
Step 3 (relating content goal to overarching
goal): “Students will independently discover
how to find the area of a triangle.”

Step 4 (identifying content areas to focus on):
“To explore how manipulatives can be used to
help students independently figure out the
formula for finding area of a triangle.”
© 2001, Lesson Study Research
Group ([email protected]).
It is important that all members of
the group understand they are there
to observe student responses-not to
critique the teacher's actions.
 Take notes as data to be used in the
debriefing session.
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Also known as the “outside examiner”,
“invited advisor”, or “reactor”
This person is usually an outside expert or
researcher, who has been invited to
occasionally advise the group.
The invited advisor serves three purposes:
(1) to provide a different perspective when
reacting to the lesson study work of the
group; (2) to provide information about
math content, new ideas, or reforms, and (3)
to share the work of other lesson study
groups.
© 2001, Lesson Study Research
Group ([email protected]).
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How much a lesson writing team benefits
from the debriefing process depends on
how purposefully that process is planned
and carried out.
The points made during the debriefing
should be focused, short, and based on
the observations made during the lesson.
Examples of student thinking, in
particular, can be useful additions to
future lesson plans.
Teachers who have been
through the lesson study
process describe tremendous
feelings of satisfaction and
accomplishment, and those
who volunteer to teach the
lesson tend to derive the
greatest benefits.
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http://www.rbs.org/ Research for Better
Schools
http://www.tc.columbia.edu/lessonstudy/too
ls.html Lesson Study Research Group
http://www.glencoe.com/sec/teachingtoday/
subject/japanese_lesson_study.phtml
Glencoe