1
an observation that measures something
2
using our senses
3
sending messages to someone else
4
sorting by characteristics
5
using tools to find mass, length, etc is an example of...
6
a guess about a future event
7
scientists should be...
8
an observation made with only our senses
9
true or false: Scientists know everything about our world
10
explaining what has happened
11
true or false: you are a scientist
