Upcoming Events

Immersion Program in Japan

June 6-15 & 20-29, 2023

Experience Lesson Study in Japan! In collaboration with Lesson Study Alliance, Project IMPULS is conducting two Lesson Study immersion programs in the summer of 2023. Both programs will include attending live research lessons and post-lesson discussions with simultaneous English translation. Read more here.

Chicago Lesson Study (mini-) Conference

April 12, 2023

At long last, we are back! Lesson Study Alliance and Helen Peirce Elementary School will host a one-day mini-conference on Wednesday, April 12, the day before AERA. Read more here.

Lesson Study Reports Database

Check out our searchable database of research lesson reports. These reports are intended to support the work of lesson study teams and are free to download.

About Lesson Study 


Lesson Study is a structured process for teachers to work together to discover solutions to common teaching-learning challenges. Read “What is Lesson Study? A Primer”.

The members of Lesson Study Alliance help teachers and schools implement an especially powerful form of Lesson Study called Collaborative Lesson Research, or CLR.

About Us

We are a coalition of educators dedicated to helping each other and others learn about lesson study and use the process to improve teaching and learning. The most important work is done by the hard-working teachers who design and teach public research lessons, assist with the annual conference or summer workshops, and more. Backing them up are Tom McDougal, who handles the day-to-day business of Lesson Study Alliance and supports teachers through the lesson study process, and Dr. Akihiko Takahashi of DePaul, who contributes his expertise by giving talks and serving as a knowledgeable other.

Our activities include:

  • hosting the international Chicago Lesson Study Conference
  • hosting smaller conferences and training sessions for teams of teachers;
  • facilitating and giving final comments for research lessons;
  • providing site-based professional development, including knowledgeable other services; and
  • supporting and distributing LessonNote, a free iPad application used in classroom observation and discussion.

Contact us at info@LSAlliance.org or 773-888-3404.

Blog

Great article on division with remainders

One of Chicago's Lesson Study Leaders, Joshua Lerner, wrote a terrific article in NCTM's journal Mathematics Teacher: Learning and Teaching in PK-12. It is titled, "Recommendations for Teaching Division with Remainders." From the introduction: Recently our team of...

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