First, follow this link, it will bring you to a set of digital flash cards. Use the cards to fill out the solutions definition worksheet.
Then, watch and take notes on this video:
Molarity vs. Molality
(if you're having trouble accessing the video, you can go to khanacademy.org and search for 'molarity vs. molality')
Next, click the link below, it will take you to a video on colligative properties. Take notes on the first 3 minutes and 48 seconds (up until osmotic pressure). You need to watch the section on osmotic pressure (until 8:58) but you do not need to take notes on it.
Colligative Properties
Finally, see how much you know about solutions by playing this game:
Solutions - Rags to Riches