The arm bone's connected to the shoulder bone, but what's the shoulder bone connected to? And what do these bones actually look like? Educational Insights' 24 Inches Human Skeleton Model answers all these questions and more. This large model of a human skeleton features realistic hand painted parts, clearly labeled with numbers that match up to worksheets and answer keys. As you interlock each piece, building your mini skeleton, follow along with the included enrichment worksheets. Children of all ages will love piecing together this unique science toy and learning basic biology in their own homes. Educational Toys Planet offers this activity toy as the perfect addition to any home toy collection and as a great way to enhance science lessons in classrooms of all sizes. 24 Inches Human Skeleton Model is a large toy skeleton that will get your children excited about learning anatomy.