accurecy and precision

1.accuracy is when you are right in the ballpark for all of your answers but precisoin is when all of your answers are close but not accuret.

2. the electronic balence balance will be really accuret but a human opperated tripple beam balance will be more precise but not as accuret as a electronic devise.

3. A significant digit  is a digit that matters in a problem.

4.2000 mL

5.I learned about sig fig and that the sig fig is counting the number of signifant numbers in an answer

new classroom

I have never designed a room before and it was real fun. I liked how we went throught it democraticly. I also like how our room turned out. designing the room was real fun too because we got to use google sketch up.

ropes course

The ropes course was super fun. this was the first class that i have done that we have gone on a ropes course. This was the second time I have been on a ropes course and I had a blast. I enjoyed the team work and the challenge of trying to grab each rope up in the course.