edxeducation 2D3D Geometric Solids Solid geometry teaching materials Solid shapes and corresponding development diagrams Fun way to learn basic math

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★★★★★★★★★★★ [12 types of solid shapes and flat developments] 2D3D Geometric Solids contains 12 types of solid geometric shapes and their corresponding flat developments. The 3D shapes and flat developments made of soft plastic are perfect for visually learning the structure of the shape. By taking out the flat developments and assembling the shapes, you can deepen your understanding of solids. [Understanding the relationship between solids and planes] This teaching material is designed to help you understand the relationship between 2D shapes and 3D cubes while manipulating the development of three-dimensional shapes. The combination of development and three-dimensional shapes allows you to experience the structure and changes of solids and learn mathematical concepts in a fun way. [Deepen the learning of mathematical concepts] This is a teaching material for learning mathematical concepts such as the characteristics of three-dimensional shapes, volume, capacity, and surface area. Through concrete operations, it becomes easier to understand abstract mathematical concepts concretely, and develops children's mathematical thinking skills. [Made of durable soft plastic] The transparent 3D hollow core exterior is made of durable soft plastic. The rounded design allows children to operate it with confidence. The quality is durable enough to withstand long-term use, so you can use it with confidence. [Wide range of uses at home and school] 2D3D Geometric Solids is a versatile teaching material that can be used at home or at school. It can be used as a self-study at home or as a teaching aid at school, and is perfect for learning the basic concepts of solid shapes and mathematics in a fun way. edxeducation 2D3D Geometric Solids | Solid geometry teaching materials | Solid shapes and corresponding development diagrams | Fun way to learn basic math concepts | For preschoolers and elementary school students | Educational toys | Learn volume, capacity, and surface area | Set of 12 types