Lesson Study Video for Let's Think About How To Multiply and Divide Fractions: Students' Presentation (2 of 5)

After about 8 minutes of individual problem solving time, the teacher signals the beginning of the whole class discussion time. The first student suggested the method of dividing the numerators and dividing the numerators, to which K-kun raised the question what if the numbers are not divisible. The class decides to discuss this question first even though there were other methods of calculation that have not been shared.

Back to "Let’s think about how to multiply and divide fractions by fractions!" Grade 6 (Japan)