Mathematics is not all about numbers on a page. Architects, engineers, artists, product designers, and others use planar and spatial geometry constantly. Most children use planar and spatial geometry every day! There are many things we just don’t think about in terms of mathematics, but intuitively interact with and understand them. Learning about solid shapes is a first step into understanding three dimensions and spatial reasoning, as well as more complex topics such as mass, weight, volume, density, positions in space, translation, rotation, revolution, forces in physics, and so many others.
This resource is intended as a review for students in second and third grade, but some parts are probably more for the teacher! While the standards are for K-2, additional information has been included for teacher understanding or for extension learning. Simplify wording in storyboards to suit the needs of your students.
These activities can also be modified for middle school students when they continue their geometric education and forge into calculating volume and density. Flashcards can be expanded to include formulas, easy worksheets can be created to help students practice their calculations, and like with every activity on Storyboard That, things can be scaffolded or differentiated to help accommodate all students.
Set up multiple learning stations around your classroom, each featuring different geometric solids and related activities. Interactive stations help students explore shapes physically, boosting engagement and spatial reasoning.
Ask students to find and discuss objects in the classroom that match geometric solids, like boxes (rectangular prisms), balls (spheres), or cans (cylinders). Relating math to everyday items makes concepts more memorable and relevant.
Provide clay, toothpicks, or paper for students to construct their own 3D shapes. Hands-on building activities deepen understanding of faces, edges, and vertices.
Lead a discussion or sorting activity where students group solids by attributes like the number of faces or edges. Comparing shapes strengthens critical thinking and helps students notice patterns.
Invite students to design a simple structure or artwork using only geometric solids. Creative challenges foster ownership and let students apply what they've learned in a fun way.
Geometric solids are three-dimensional shapes like spheres, cubes, and pyramids. They're important in K-12 math because they help students develop spatial reasoning, understand volume and mass, and connect math to real-world objects used by architects and engineers.
Start by using hands-on activities like building models, using flashcards, or drawing shapes. Keep explanations simple and relate solids to everyday objects, like balls (spheres) or boxes (cubes), to make learning engaging and understandable.
Try storyboards, worksheet practice, group discussions, and using real-life objects. You can also make flashcards or create extension activities for older students, such as calculating volume and density.
Geometric solids are the foundation for understanding volume (the space a shape occupies) and density (how much mass is in a given volume). Learning about solids prepares students for more advanced topics in math and science.
Yes! You can modify activities to include formulas for calculating volume and density, use more complex shapes, and scaffold tasks to challenge older students while accommodating different learning needs.