Physics 1 Lab Activity
What's in the Box?
[Chapter 1
Objectives]
BHS
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Purpose:
- to practice making observations.
- to distinguish between an observation and a fact.
Discussion:
An observation is something you notice, and science is based on
observations. This is certainly easy to say. It turns out, though,
that it isn't always easy to make observations!
Procedure:
- When it is your turn, you will have about 10 seconds to
observe the items in the box. After your time is up, return to
your seat.
- In the column (of the data sheet) labeled "My Observations",
write down the names (or descriptions) of the objects in the box -
at least as many as you can remember. Draw a horizontal line below
the last item on your list.
- Once everyone has an opportunity to observe the contents of
the box, compare your list with your lab partner's list.
- If your lab partner observed something in the box that is
not on your list, add it to your list under your horizontal
line.
- If you both observed an object, place a check mark next to
its name on your list.
- Once everyone has had time to compare lists with their
partners, compare lists with another lab group. Just as before:
- If the other group observed something in the box that is
not on your list, add it to your list under your horizontal
line.
- If both groups observed an object, place a check mark next
to its name on your list.
- Get together with another pair of lab groups and compare lists
as before.
Analysis:
Taking into account both your observations and the observations of
your lab partners, in the column labeled "What's in the Box" list the
items that you are reasonably sure are in the box.
[Chapter 1
Objectives]
BHS
-> Mr. Stanbrough ->
Physics -> About
Science -> this page
last update August 12, 2004 by JL
Stanbrough