Grade 1 Math 11.1, Three-dimensional shapes

Why Three-dimensional shapes are called 3-D shapes, cubes, spheres, rectangular prisms, cones, and cylinders. Length, width, and height are explained, matching 3D shapes to their two-dimensional flat surfaces, identifying everyday objects as 3D shapes, identifying which 3D shape has a flat surface, sorting shapes by their corners, faces, and curves. Grade 1 Math Playlist https://www.youtube.com/playlist?list=PLKi4WTp6PRGUjEYzjxD8_-5VmarRzkYNy Learning Resources View-Thru Geometric Solids, 14 Pieces https://www.learningresources.com/product/view--45-thru--174-+geometric+solids,+set+of+14.do?gclid=CjwKCAjwoKDXBRAAEiwA4xnqv8QrX54jmR0L-B8jCkXrzazmRoRN-cx2e7_1By0GTpAXCDXvB6czzBoCEw0QAvD_BwE SUPPORT MY WORK: PATREON https://www.patreon.com/JoannsSchool PAYPAL https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=KKAMABTBVDFNY MINDS minds.com/joannsschool YOUTUBE FAN FUNDING on my channel Home page https://www.youtube.com/channel/UCAZKtYcE5Jgd6hVL-RHv6Vw FOLLOW ME: TWITTER https://twitter.com/JoannsSchool FACEBOOK Message me! https://www.facebook.com/JoAnnsSchool/