Start your Brackitz collection with Structures, our base module. Students can design and build an endless variety of structures, from skyscrapers to submarines, dinosaurs to storybook characters using the kit's multi-use planks, rotating pieces and connecting hubs. A sturdy but lightweight storage bin keeps pieces organized. Includes 25+ free online, standards aligned lessons and activities. Includes 320 colorful blocks, connecting hubs and instructions. Storage container and lid included.