Activity & Learning Toys

tysdyzgs Montessori Large Calculation Frame, Mathematical Recognition Teaching AIDS Children's Decimal Educational Games Decimal: A wooden standing frame with colorful beads for decimal system practice. Thinking development: Cultivate children's hands-on ability, imagination, color recognition and observation skills. High-quality material: The wood material is hard,... tysdyzgs Montessori Large Calculation Frame, Mathematical Recognition Teaching AIDS Children's Decimal Educational Games