Eureka Math Squared is a program designed around student thinking and building conceptual understanding using curriculum selected models. The format is very clean and organized with very clear models and examples. The online component allows teachers to share their lessons and students to solve work on their own devices. One notable aspect is the lack of differentiation, which might pose difficulties for students with diverse learning needs. The curriculum might not be as accessible for language learners, potentially creating barriers to their understanding and engagement with the material. See grading and rubric for Grade 1.