Notes: A Paramecium and a sweet pea
are both cellular (made of cells).
http://www.teachertube.com/viewVideo.php?
video_id=48992&title=Paramecium_Swimming
_100X
Notes: Based on the experimental design the
question the scientist is most likely trying to
answer is “What type of food do field mice
prefer?”.
Favorite food is
strawberries and
least favorite was
rice.
Notes: Changes using four rats instead of four
field mice in the experimental design would be
most likely to affect the results of the field mice
experiment.
Notes: The best sequence of steps that
should be followed when solving
technological problems is: 1) Identify the
problem 2) explore the possible solutions
3) select a solution 4) evaluate the solution
Notes:
Hypothesis - Water will evaporate faster in a
warm place than in a cool one.
Experiment -Place a bowl of water in a cool
place and a bowl with the same amount of
water in a warm place.
Notes: The best conclusion you can
make from the graph shown below is
that corn needs rain to grow, but too
much rain is harmful.