## Video Links 8-2

**Videos:**

Area (time: 4:15)

http://www.youtube.com/watch?v=9WnmYezOdRk

Area vs. Perimeter (Time: 7:15)

… See the whole entry

**Videos:**

Area (time: 4:15)

http://www.youtube.com/watch?v=9WnmYezOdRk

Area vs. Perimeter (Time: 7:15)

… See the whole entry

**Video:**

PerimeterÂ (time: 6:18)

… See the whole entry

However, as you go through the book be sure you look at all the examples in the text. If you need hints for the Level 3 … See the whole entry

- Introduction
- measure
- precision/accuracy
- accuracy procedure used in this book
- metric world in 2010

- Measuring length
- define length
- U.S. system
- metric system

- standard length units
- U.S. system
- metric system; prefixes

- define length
- Perimeter
- define perimeter
- formulas
- equilateral triangle
- rectangle
- square

- Circumference