A Paulding county mother says her child was forced to participate in Halloween-themed activities that were against the family ...

First let’s start with a very obvious question our students are going to have… What is geometry? Geometry is one of the oldest sciences and a branch of mathematics. It focuses on shapes and their ...

These two worksheets focus on 3D shapes. Use them in KS1 and KS2 primary maths lessons. They provide an excellent opportunity for hands-on learning about the names and properties of 3D shapes. This ...

This journal, titled "The Geometry of Flat and Full: Comparing 2D and 3D Shapes," explores the fundamental differences and relationships between two-dimensional (2D) and three-dimensional (3D) shapes.

Start by recapping and checking retrieval of 2D and 3D shapes, their names and their properties. Explain that you want to build a model train using 3D shapes (these could be shape models or cardboard ...

Use AutoCAD's "Extrude" and "Revolve" commands to turn 2-D designs into 3-D models. "Extrude" is how 3-D modelers to refer to the technique of stretching a 2-D shape into 3-D space. AutoCAD performs ...

Abstract: We present a technique using Markov models with spectral features for recognizing 2D shapes. We analyze the properties of Fourier spectral features derived from closed contours of 2D shapes ...

Add a description, image, and links to the 2d-shapes topic page so that developers can more easily learn about it.

Fireworks have come a long way since they were first discovered in 200 B.C.in China. Historians believe that fireworks were created by accident when bamboo was tossed into fire. Then, around 800 B.C., ...