Mystery Science Energy--Mystery 3 Video

Mystery 3--Why is the first hill of a roller coaster the tallest?

More Chapter 6 Practice-Comparing and Ordering Fractions

Watch lessons 6.6--6.8  and do personal math trainer.  Then practice with these links:

IXL Comparing Fractions

Look at the examples and take the quiz at the bottom.

Kahn Academy Comparing Fractions (follow the links on the left to practice)