Heavy, light, big, small—learn these concepts with Battat Education’s Penguin Math Balance and have a ball! This math scale toy comes with 30 sea creature friends to weigh: 19 small fish, 9 big fish, and a squid and starfish with mystery weights. Place them on the friendly penguin’s trays and keep it balanced! This balance toy is a great tool for practicing basic math skills, like addition and subtraction, and for introducing the concepts of weight and size to your kiddo. Not to mention, your little one will be exercising their problem-solving skills as they find creative ways to keep the scale balanced! There are 3 playbooks at different developmental levels included for a guided playtime—each one has specific learning goals with related educational activities. Plus, this math toy also comes with storage built in: store the weights under the penguin and playbooks behind it! All play guides, playbooks, and other written materials are in English. Made of worry-free and durable materials, all Battat Education products meet or exceed EU, U. S. and Canadian safety standards.