In Maths, we have had a very big focus on understanding numbers. More specifically that a "teen" number is 10 and ___ more. To help the children remember this, we use 10 frames. One 10 frame is completely filled, whilst the other ten frame represents the remainder of the number. This is an area will continue to focus on until the children have mastered the concept.
These children are using 10 frames to represent teen numbers