Geometry in Our World

This 33 slide PowerPoint shows how geometry can be seen all around us. It is a great world connection for the students.The unique thing about this PowerPoint is that for the basic concepts and 2D shapes, I have the actual shape in the lower corner and upon clicking the space bar or mouse, the shape moves to cover the concept/shape in the real life picture. It allows the concept/shape to be highlighted. The PowerPoint covers the following:
Basic Concepts- lines,
perpendicular angles and lines
obtuse, acute, and right angles
planes
rays

2D Shapes- octagon
elevenagon
triangle
kite
parallelogram
trapezoid
pentagon
squares
hexagon
circle
oval

3D shapes-sphere
rectangular pyramid
concave prism
cylinder
rectangular prism
cube
cone
hexagonal prism
trapezoidal prism
octagonal pyramid