Oct+14+Wed

Topic: pH scale

What does pH measure?
 * Bell Ringer:** Copy and answer the following question in your notebook:

1. Read pages 42-43 in the Biology textbook 2. Copy figure 2-10 in your notebook. 3. Watch the video: at: http://videos.howstuffworks.com/hsw/25352-compounds-acids-and-bases-video.htm 4. Watch the Video at: http://videos.howstuffworks.com/hsw/25353-compounds-ph-scale-and-indicators-video.htm
 * Individual tasks** (to be completed in your notebook

Watch the video: media type="custom" key="4568088"
 * Enrichment Activity:**

Homework: Complete #1-7 and #9 pg 16 of the reading packet.