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Names _____________________________________ Due __________ Class __________
Cell Model Rubric
Mandatory Organelles:
nucleus, cell membrane, vacuole(s),
We made a model of an animal / plant cell (circle one)
mitochondria, cytoplasm, cell wall (if plant),
chloroplast, (if plant)
______________________________________
Key
Organelle
shape
Organelle
size/quantity
(look at your
diagrams)
4 points
Excellent
Clear, Well
Organized,
includes
descriptions of
all mandatory
organelles
All organelles are
appropriate
shape
Ex. Membrane is
a flexible skin
All organelles are
appropriate
size/quantity
Ex. Only one
Nucleus, bigger
than other
organelles
Optional Organelles: 1 pt extra credit each
3 points
Good
2 points
1 point
lysosomes,
ribosomes, golgi, endo.
reticulum.
Needs work
Needs much work
Clear, includes all
mandatory
organelles
Not well
organized, but
includes all
organelles
Not well
organized and
some organelles
missing
Good, but 1-2
organelles are
not appropriate
shape
3-4 organelles
are not
appropriate
shape
Most organelles
are not
appropriate
shape
Good, but 1-2
organelles are
not appropriate
size/quantity
3-4 organelles
are not not
appropriate
size/quantity
Most organelles
are not
appropriate
size/quantity
Some neatness
and creativity is
shown, but needs
more
Model is difficult
to recognize as a
cell.
Neatness and
Creativity
Model is neat and
creative
Most parts of
the model are
neat and creative
Self-Score
Partner Score
4
3
2
1
4
3
2
1
Comments / Grade:
Cell Model Key
Part of the
cell
What we
used
Function of the organelle
Ziplock bag
A Ziplock bag is like a cell membrane because they
are both thin, flexible, and let stuff in and out of
the cell.
Jell-O
Jell-O is like the cytoplasm because it is a jelly-like
liquid that all the parts of the cell float around in.
Cell membrane
Cytoplasm
Nucleus
???
???
Suggested items to use as organelles (but not limited to):
Berries / dessert containers (cell wall) large confetti beads (ribosomes) ping pong balls
styrofoam
peanuts
plastic bags paper clips tin foil
saran wrap
bubble wrap
aquarium gravel
plastic
drinking
straws
ribbon
yarn
plastic eggs
beans