Lesson

In this problem, students are introduced to another task and use tiles and their think sheets.

This problem was actually number 3 on the task. We pulled them out of order because we felt that this was the meatier problem and would be a better one to use the tiles.

This lesson is a re-engagement lesson designed for learners to revisit a problem-solving task they have already...

Erika Isomura teaches fourth and fifth grade at Glassbrook Elementary in Hayward, California; in these videos, 22 of her...

This lesson emphasizes the concept of equivalency, which connects to the fifth grade standard 5.NF “Use equivalent...

This problem was actually number 3 on the task. We pulled them out of order because we felt that this was the meatier problem and would be a better one to use the tiles.