2025 IMPULS-LSAlliance Lesson Study Immersion Program
IMPULS (International Math-teacher Professionalization Using Lesson Study) in Japan and Lesson Study Alliance are again offering their popular intensive Lesson Study Immersion Program in Japan in June 2025. The program will run from June 17 (Tuesday) to June 26 (Thursday), 2025.
The program offers educators a unique opportunity to immerse themselves in authentic mathematics Lesson Study in Japan. Participants will observe several mathematics lessons developed through Lesson Study in elementary and secondary schools and observe how Japanese teachers conduct their post-lesson discussions. All research lessons and post-lesson discussions will be simultaneously translated into English by experts in mathematics teaching and learning. In addition, participants will have opportunities to interact with teachers, students, and education professors from schools and universities in Japan.
Applications are being accepted on a rolling basis. Space is limited, so apply now!
Stay tuned
Stay tuned for information about our annual conference in the spring and our summer institute! The best way to hear about these is to subscribe to one of our very low-traffic mailing lists:
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
Representing vs. solving; and missing-addend problems
I have seen many lessons in which the distinction between how to model or represent a story problem and how to solve the story problem get confused. This happens especially with story problems in which either the starting value or the change is unknown, a type of...
Letting students in on the secret in a TTP lesson
The core of a Teaching Through Problem-solving (TTP) lesson involves presenting students with a problem that requires that they learn some new mathematics. For students to focus their energy productively, it helps them to know what that new mathematics is – at least...
Making sure the problem context supports student learning
I had a delightful opportunity to join a planning meeting with a group of teachers from one of the schools we work with in Chicago. The team was working on a lesson for their 8-year old students about interpreting remainders in problem contexts. Here is how the...
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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