Sorting Tray - 4 CompartmentThis versatile 4 compartment sorting tray helps children build Early Number Sense through hands on exploration. As they sort and count manipulatives, children practice One to One Correspondence, develop Cardinality, and strengthen early Subitizing skills. The tray design also supports fine motor control, hand eye coordination, logic and reasoning, and problem solving, making it ideal for independent learning, math centers, and small group activities.