Do these numbers and letters have a line of symmetry? T Y 4 8 10 Z w
Does your first name have a line of symmetry ? A m y … NO
What if…. You combine a cube and a pyramid – what would you make ?
You combine a cone and a sphere – what would you make?
You combine a rectangular prism with a cylinder – what would you make?
Make your own new 3D object using at least 2 shapes. ?? ? plus
Turns, Slides, Flips Turn Slide Flip Is this a turn, slide, or flip? 18 81
Shape up to Geometry There are six 3-D shapes we need to know * There are six 3-D shapes we need to know: cone, cube, cylinder, rectangular prism, pyramid, and sphere. A line of symmetry meansA line of symmetry means : both sides of a figure are the same size when a line is drawn down the middle. We can combine shapes to make new shapes * We can combine shapes to make new shapes. http://www.ixl.com/math/practice/grade-2 http://www.mcrel.org/topics/products/16