Illustrative Mathematics
Size Shuffle
In the eyes of children the world is a simple place, objects are either big or small. This simple activity aims to expand the comparison language of young mathematicians as they use the words taller and shorter to compare their height...
Curated OER
Different! Diverse! Dynamic! Lesson 1: Late Bloomers
Students examine how people grow and mature at different rates. They create a graph and a timeline to organize the data they collect.