CELL MODEL PROJECT Name:______
Due Date: ______
Cell Type: ______
For this project, you will construct a model of a cell
You will be assigned either a plant or animal cell
You may work with 1 other student on an AT RISK BASIS. Partners earn same grade!
The model must be 3-dimensional
The model must be at least 25 cm in diameter
Each cell part must be made of a DIFFERENT material
Each cell part must resemble the real part in relative size and shape
Each cell part must be identified on a SEPARATE key.
On a separate piece of paper, you need to TYPE a chart that names the cell part, provide a key for what you used for the part, and WRITE A FUNCTION FOR EACH PART. A sample of the chart is located in your teacher’s shared folder under Cell Project in the Biology folder and on your teacher’s web page. This form can be copied and used to make the chart.
You will be orally quizzed on the identification of organelles and their functions on the due date of the project. BE PREPARED TO JUSTIFY OR EXPLAIN YOUR CHOICE OF MATERIALS IN TERMS OF HOW THEY ARE RELATED TO AN ORGANELLES FUNCTION.
Rubric:
3-D model at least 25 cm 5 points______
All cell parts included with variety of objects 14 points ______
All parts correctly identified14 points ______
All cell organelle functions correctly explained14 points ______
Key (includes all cell parts/materials)5 points ______
Function Sheet typed and completed accurately 7points ______
Creativity and Quality of cell, (teacher discretion) 5 points ______
Proper representation of organelles11 points______
(See ‘Deductions’ and ‘Additions’ on grading guide)
(accurate size/proportion, justification of function)
Bonus/Penalty ______
TOTAL SCORE ______/ 75
TEACHER GRADING GUIDE
ANIMAL/PLANT CELL PARTS(ONLY includes parts that pertain to SPECIFIC TYPE OF CELL ASSIGNED)
CELL PART / PART INCLUDED / IDENTIFIED / FUNCTION EXPLAINED / NOTES
CELL MEMBRANE
CYTOPLASM
NUCLEAR MEMBRANE
NUCLEUS
NUCLEOLUS
CHROMOSOME
RIBOSOMES
GOLGI BODIES
(PACKAGING STRUCTURES)
MITOCHONDRIA
LYSOSOMES (DIGESTIVE SACS)
VACUOLE
ENDOPLASMIC RETICULUM
CENTRIOLES
CHLOROPLASTS
CELL WALL
TOTAL POINTS
TEACHER GRADING GUIDE
‘Deductions’ and ‘Additions’
This section allows for both deductions and additions towards the total point value.
DEDUCTIONS: One point, (1pt), will be deducted for each organelle misrepresented by either color,
size, placement, umber, structure/texture, etc
ADDITIONS: This section requires students to justify the use of materials by describing how their media choices ‘share’ the same purpose/function as the organelles they represent. The purpose is to ‘make connections’ between cell organelles and other, more familiar, objects. Students can earn one point for each appropriate connection highlighted, (up to eight points).
DEDUCTIONSADDITIONS
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