'''What You Missed
This week we will be discussing:
Systems
- System - a group of objects that work together to complete a job.
Aquariums 10/27-10/31
TicTacToe 10/27-10/31
Science Sleuths
Investigating Matter
*Matter - anything that takes up space and has weight.
- Properties - Something about an object that can be observed.
- Sleuth - Detective, someone that observes.
