This document discusses how early childhood educators can facilitate mathematics and science learning through intentional classroom design. It provides several examples from a Grade 1 classroom of how everyday materials, activities, and spaces like the classroom door picture, timetable, lunch menu, nature area, and map can engage children in math and science concepts through exploration, inquiry, and discussion. The document emphasizes how the classroom environment should spark children's curiosity, support problem-solving, and integrate these subjects across other areas like language arts and music to develop skills like critical thinking.