Understanding and Reading Problems: Once they’ve all engaged with the problem in relevant and authentic ways, Mia can then challenge pairs to defend their thinking and uncover student misconceptions. She knows that students are likely not yet to understand that in a subtraction problem, there is a quantity being removed from another. She asks her students, “Where are the ones coming from?” and follows their responses.
How might you have students act out problem scenarios?
These videos are discussed in the Inside Mathematics guide "Making Sense of Learning, Mia Buljan, 2nd grade," one of 10 practice-focused guides on building classroom climates for mathematical learning.
The videos document key mathematical practices observed in teacher Mia Buljan's 2nd grade classroom over the course of a school year. In the guide (available as a PDF or an iBook download), you can explore extended narratives and questions for reflection around "making sense of learning."
Day 3: Calling learners’ attention to the structure of a problem [Understanding and Reading Problems]
Day 110: Students develop different ways of showing and describing quantities [Finding Evidence and Justifying Strategies]
Day 158: Requiring students to identify quantities and connect them to the problem [Finding Evidence and Justifying Strategies]