Video 8.1 and 8.2

Lesson 8.1 (part 1) , p431, ex 1, 2.

A -  Simplifying exponential expressions http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-241s.html

Lesson 8.1 (part 2). Ex 3, 4.

B -  Evaluate exponential expressions .  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-242s.html

Lesson 8.2, part 1, p436, ex 1- 3.

A -       Write a number in scientific notation.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-243s.html

B -        Write a number in standard form.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-244s.html

L8.2, part 2, p437, ex 4 -6.

-       Ordering numbers in scientific notation.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-245s.html

-       Multiplying numbers in scientific notation. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-246s.html