Bar models are the foundation for SoE. Learn how they’re enhanced through the structures.

Take a peek at the data from 3 classrooms. They range from little/no use to consistent use of SoE>

(updated July 2024) There are 3 Structures of Equality (SoE). They each have 3 critical elements to help students comprehend number stories.

(updated July 2024) SoE are based on what works with bar models and CGI. With a few upgrades, you have a reading comprehension tool for math.