This 10-pack of clear pencil case boxes is perfect for classroom use, providing durable, stackable storage to keep students’ supplies organized and easy to find.
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SSDD Problems – Same Surface, Different Deep Structure maths problems from Craig Barton @mrbartonmaths
SSDD stands for Same Surface, Different Depth. They are a special set of problems that may look the same at first glance, but require different mathematical ideas to solve them. SSDD Problems have become a key strategy to use with students to help them become better problem solvers.
This 10-pack of clear pencil case boxes is perfect for classroom use, providing durable, stackable storage to keep students’ supplies organized and easy to find.
As an Amazon Associate, we may earn a commission on some purchases.