2 Sets of Area Deducer Demonstrator Geometry Volume Formula Derivation
$ 20.99
DescriptionThese are area and volume demonstrator tools for children. This item is made of premium material, durable and safe, no harm to kids' body. This learning kit is colorful and funny, which can attract kids' interest to learn. A great learning toy for children.Features- Color: Assorted color. - Material: Plastic. - Package Size: About 17x16.5x15.5cm/ 6.69x6.49x6.1 inch. - The cylindrical cone of equal height can easily deal with the related teaching of the volume between the cone and the cylinder. - Visually demonstrate the volume ratio relationship between cone and cylinder, and visually demonstrate the derivation of the cylinder volume formula. - Perfectly derive the cone volume formula to students' understanding of the volume formula of these two types of geometric bodies. - The material is light and easy to carry. - The price is affordable and very suitable for teaching related knowledge.
