Play fractions games!
Play "Fraction Feud" at http://calculationnation.nctm.org/Games . Click on "Guess Pass," then click on "Fraction Feud." When you finish, play "Drop Zone" at the same website.
Create equivalent fractions at http://illuminations.nctm.org/ActivityDetail.aspx?id=80 . Click on "instructions" at the top to learn how to use this applet.
Play an equivalent fractions Concentration Game online at http://illuminations.nctm.org/ ActivityDetail.aspx?ID=73 . Be sure you choose the following settings: 40x, dark window.
If you were on the Moon, how much would you weigh? Because there is much less gravity on the Moon, your weight would also be much less. You would weigh 1/6 what you weigh on Earth. Calculate your "Moon weight," then check your answer here: http://www.exploratorium.edu/ronh/weight/index.html