1. Textbooks - sign out sheet

2. In pods, quick 'warm up' w/white boards: 

• Organize terms from smallest to largest:  community, nervous system, proton, chloroplast, population, nervous tissue, glucose, brain, carbon, ecosystem, nerve cell, organism, DNA.

3. Lecture:  The Metric System  (Quiz = Wednesday)

• Metric ruler

• Fill in Metric ruler (blank)

HW:  'Who are you?'