Name_________________________________________________ 7th Grade Science Cell Project Due Date: Monday, 12/21/15 The cell is vitally important to all living things. Please complete ONE of the following projects to reinforce our study of cell structure and function. Option 1: Cell Analogies Collage Webster defines analogy: “A comparison between two things which are similar in some respects, but otherwise are different; an explaining of something by comparing it point by point with something else.” For this project, you will need: oak tag (poster paper); text with illustrations of cell structures to refer to; scissors; glue; colored pencils or markers; magazines and/or newspaper ad sections. Step 1: Draw a plant or animal cell in colored pencil in the middle of the poster board (Cell structures must be shaded in with crayon or colored pencils). Include the following structures (if you are drawing a plant cell, only include the structures that are found in plant cells; if you are drawing an animal cell, only include structures that are found in animal cells.): Cell membrane Chromatin/chromosomes Mitochondria Smooth endoplasmic reticulum Rough endoplasmic reticulum Vacuole Lysosome Golgi bodies Ribosome Chloroplast Nucleolus Cytoplasm Nucleus Centriole Cell wall Step 2: Correctly title your poster as a plant cell or an animal cell. Step 3: Find the function each structure has in the cell. (Use your notes, the textbook, or the Internet.) Step 4: Find a newspaper or magazine picture of an everyday object that has a similar function as each cell structure (you may neatly draw the everyday object if you can’t find a picture.) Step 5: Write an analogy to show the similarity between the cell part and the everyday object. Be sure to explain the reasoning behind your analogies. (For example: “The Golgi bodies are like a post office because they sort and package proteins for delivery like a post office packages and sorts mail for delivery.” Step 6: Glue the pictures of everyday objects at the edges of the poster board. Label the pictures with your neatly written analogies. Number the analogies and place the same numbers on the corresponding cell structures you drew. Step 7: There will be 13 analogies for each type of cell. OR Option 2: 3-D Model of a Plant or Animal Cell Step 1: Make a three dimensional model of a plant or animal cell. The cell must be at least 20 cm wide and 20 cm long. Step 2: Label the model either a plant or animal cell. Step 3: Include all of the organelles listed in Option 1 that are appropriate for your type of cell. Again, it must contain appropriate organelles (13) as listed in Option 1 and the organelles should be identified with their functions listed; either directly on the model or typed on a separate piece of paper. (See your notes, the textbook or the Internet.) Step 4: Use whatever materials you would like (Styrofoam, wood, clay, etc.) Be creative! OR Option 3: Design and Create a T-Shirt With a Picture of the Cell Step 1: Design and create a T-shirt with a picture of a cell on it. Step 2: Label the shirt either a plant or animal cell. Step 3: Include the appropriate organelles (13) as listed in Option 1 and label each directly on the shirt with their functions listed; either on the front or the back of the shirt. (See your notes, the textbook or the Internet.) Step 4: Use fabric paints, puff paints, scraps of fabric, beads, ribbon, or anything else you would like. You may not find a picture of the cell on the Internet and use iron-on paper to attach it to a t-shirt; it must be designed by you! Be creative! For all 3 Options: 1. Place the following information on the lower right front: Your first and last name Your class period Mrs. Anderson 2. Make sure your project is neat and well organized, colorful (outline in marker, shade with pencils and crayons only), creative and scientifically accurate! 3. Late projects will lose 10 points per day. (Unexcused absences do not excuse lateness for this project and 10 points will be deducted for every day late. 4. Due Date: December 21, 2015 Parent/Guardian Signature:______________________________________ Date:__________ Name _________________________________________________________ Period_________ 7th Grade Science Cell Project Grading Sheet Which of the following projects did you complete? _________A. Collage Poster _________B. 3-D Model _________C. T-shirt Grading Policy: Followed specific instructions for the chosen project Depicted appropriate organelles for the cell chosen Correctly described the function of each structure Organization and neatness Creativity and appeal Category Followed directions for chosen project Correct organelles are depicted for chosen cell. Correct description of functions of organelles Organization and neatness Creativity and appeal 10 points 30 points 30 points 15 points 15 points A 10 B 8 C 7 D 6 F 5 Inc. 0 30 25 23 20 15 0 30 25 23 20 15 0 15 13 11 9 8 0 15 13 11 10 8 0 Total Points earned Your score_____________________