Puzzle Blackboard / Blackboard

Africa is short of supplies and children's learning tools are scarce.Survey data show that children often need to share textbooks due to lack of supplies, and they often use wooden planks instead of paper to write.Therefore, we started from the tools often used by children in Africa and creatively designed this puzzle blackboard, incorporating the concept of modular design, breaking through the use of the blackboard, and maximizing the role of the blackboard.