This weekend you should:
1. Do your homework: pages 173-177.
2. Read this article from PBS about the Tylenol murders. Be prepared with the knowledge gained from this article for Monday.
3. Teach someone [mom, dad, brother, sister, dog (don't teach a cat, they won't care...), your posters on your wall] the process of photosynthesis.
4. If you're confused, or just want some more help, watch this video featuring my favorite, Hank Green.