OBBL Ideas |
Blanket | OBBL Help |

* There are many geometric patterns you can build inside a "blanket." This example relies on right triangles. Can you build a pattern using just red rectangles?
* Just remember that all blocks must be supported or gravity will pull them down. Can you create a blanket in which your supporting blocks fit naturally into the design?
* Think about lines of symmetry. Does your blanket have a horizontal line of symmetry? a vertical line of symmetry? Both?

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