Jeopardy
Molecule
“Raw
Quality over Scientific
Transport Boiled Egg” Quantity
Method
Misc.
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Arielle Darden, Instructor – Weldon City
Schools, NC
1 - $100

During diffusion, molecules move from a
_______ concentration to a ________
concentration.

High, low
Arielle Darden, Instructor – Weldon City
Schools, NC
1 - $200

True/False: Diffusion requires energy

False- It does not require energy.
Arielle Darden, Instructor – Weldon City
Schools, NC
1 - $300

In which direction will the molecules move?
Why?

The molecules will move to the right across the
membrane because there is a higher
concentration on the left compared to the right.
Arielle Darden, Instructor – Weldon City
Schools, NC
1 - $400

Look at the red blood cells below. Using what
you have learned about osmosis, which cell was
most likely placed in salt water?
Cell A

Cell B
Cell C
Cell C- it has gotten a lot smaller compared to
its original size Arielle
shown
in the
middle.
Water left
Darden, Instructor
– Weldon
City
Schools, NC
the cell.
2 - $100

Restate the problem you were trying to solve in
the egg lab yesterday.

We were trying to determine which egg was raw
and which egg was boiled
Arielle Darden, Instructor – Weldon City
Schools, NC
2 - $200

Define Inertia

Newton’s first law of motion that states an
object at rest will remain at rest until an applied
uneven force causes it to move. An object in
motion will remain in motion until an applied
uneven force causes it to rest.
Arielle Darden, Instructor – Weldon City
Schools, NC
2 - $300

List and describe three of the tests you
performed yesterday to determine whether or
not the eggs were raw or boiled.
Spinning, flashlight/transparency,
osmosis/diffusion, shaking, drying time, rate of
spinning/speed.
 Students should provide a brief description of
the test performed

Arielle Darden, Instructor – Weldon City
Schools, NC
2 - $400

When massing the eggs, what unit of
measurement did you use? Why was it
important to “tare” the scale before massing
your samples?

The unit for measurement was grams. It was
important to tare the scale to ensure it was
zeroed for accurate measuring.
Arielle Darden, Instructor – Weldon City
Schools, NC
3 - $100

Explain the difference between quantitative and
qualitative data

Qualitative data deals with quality/characteristics
of an experiment determined with our senses.
Quantitative data deals with quantities taken
during an experiment/numerical data
Arielle Darden, Instructor – Weldon City
Schools, NC
3 - $200

the texture of the gummy bears and potato
cores is considered to be:

Qualitative Data
Arielle Darden, Instructor – Weldon City
Schools, NC
3 - $300

The Initial and Final weights of a substance are
considered to be:

Quantitative Data
Arielle Darden, Instructor – Weldon City
Schools, NC
3 - $400

Why is it important to have quantitative and
qualitative data in an experiment?

In order to fully analyze the results of an
experiment, it is important to have described the
findings in multiple ways that are objective.
Qualitative data alone can be very subjective
Arielle Darden, Instructor – Weldon City
Schools, NC
4 - $100

Define hypothesis

An educated guess made by scientists that is
testable
Arielle Darden, Instructor – Weldon City
Schools, NC
4 - $200

During the potato core lab yesterday, some of
the masses did not change after the potatoes
were put into saltwater/freshwater. Suggest a
possible solution to this issue. What could you
do differently to see results.

Answers may vary. One possible response is to
let the solutions incubate for longer than 15
minutes.
Arielle Darden, Instructor – Weldon City
Schools, NC
4 - $300

Why is it important to have a procedure in a lab?

It is important so you know what you are doing
and so other scientists can repeat your
experiments to determine if they get similar
results.
Arielle Darden, Instructor – Weldon City
Schools, NC
4 - $400

Give one example of how you might utilize the
scientific method in your lives.

Answers will vary.
Arielle Darden, Instructor – Weldon City
Schools, NC
5 - $100

Define semi-permeable

Some things can get through and others cannot.
Arielle Darden, Instructor – Weldon City
Schools, NC
5 - $200

How might temperature affect the rate at which
molecules move? (Cold and Hot)
Heating molecules causes them to increase their
rate of movement.
 Cooling molecules causes them to decrease their
movement.

Arielle Darden, Instructor – Weldon City
Schools, NC
5 - $300

Where would the salt move during diffusion in
each beaker?
Beaker A- back and forth/into and out of the
cell. It is at equilibrium
 Beaker B- to the outside of the cell
 Beaker C- to the
inside
of –the
Arielle
Darden, Instructor
Weldoncell
City

Schools, NC
5 - $400

You observe a gummy bear that has been placed
in a solution. The gummy bear has doubled in
size. Determine whether it was in fresh or salt
water.

Freshwater. Water moved to the side with more
solute/ inside the gummy bear.
Arielle Darden, Instructor – Weldon City
Schools, NC
Final Jeopardy
How would you test the following problem.
Consumers are saying that there are different
numbers of each colored M & Ms in each bag and
that some bags contain more candies than others.
They feel they are being cheated out of their
money Suggest a possible experiment you could
use to test this issue.
 Answers will vary

Arielle Darden, Instructor – Weldon City
Schools, NC