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Three- Dimensional Cell Model Project Student Name: ____________________________________ Total points: / 100 25 20 15 10 Construction Materials Creative and unique materials were selected and creatively modified in ways that made them even better. Creative and unique materials were selected and there was an attempt at creative modification to make them even better. Appropriate materials were selected and organelles’ structure and function were somewhat represented. Inappropriate materials were selected and contributed to a product that did not represent structure and function of organelles. Organelles size and shape Each organelle is a characteristic size and shape that represents the organelle's structure and function. 1-2 organelles are designed inappropriately. Or 1-2 organelles may be missing from model. 3-6 organelles are designed inappropriately. Or 3-6 organelles may be missing from model. Construction appears careless or haphazard. Many details need refinement for a strong or attractive product. More than 7 organelles missing from model. 1-2 spelling errors exist in organelle names and functions. 3-6 errors in spelling exist in organelle names and functions. 7 or more spelling errors exist on cell model project. CATEGORY No spelling errors Organelle exist. structure and function spelling Flag construction All organelle flags are 1-2 flags missing either 3-6 flags missing either 7 or more flags correctly labeled with correct function. Flags are typed or neatly hand printed. name of organelle or function. 1-2 flags may be misplaced. Flags are neatly handwritten or typed. name of organelle or function. 4-7 flags may be misplaced. Flags are not neatly handwritten nor typed. missing either name of organelle or function. 8 or more flags may be misplaced. Handwriting on flags is indecipherable. Organelle Check List – Select one of the two types of cells to construct Plant Cell Organelles 1.cell wall 2. large, central vacuole 3. chloroplast 4.nucleus 5. nucleolus 6. DNA 7. ribosome 8. smooth E. R. 9. rough E.R. 10. vesicles 11. golgi bodies 12. cell membrane 13. mitochondria 14. cytoplasm Animal Cell Organelles 1. nucleus 2. nucleolus 3. DNA 4. lysosome 5. ribosome 6. smooth E. R. 7. rough E.R. 8. vesicles 9. small vacuoles 10. cell membrane 11. mitochondria 12. Golgi bodies 13. cytoplasm Cell Models – Due Friday, November 9, 2012 Any of these items or other creative craft objects from around home will work well! I will have a limited supply of materials available in my The purpose of building a cell model is to provide classroom but not enough for every student to students with a hands-on activity that will enhance build their entire model. Please plan on bringing understanding of the structure and function of cell items from home. structures. Over the next week students will need to gather supplies needed to construct their cell models. Students will build their cell models in class. Please bring supplies to class on Monday, November 5. The project will be due on Friday, November 9, 2012. What types of supplies can be used? How to Build the Cell Model The student will choose to either construct a plant cell or an animal cell. The model will show the cross section of a cell. A plant cell needs to be Styrofoam ball or cube constructed out of a cube of Styrofoam (or similar Poster Board Paper Plate object) and an animal cell needs to be built from Various Pasta shapes aluminum foil, felt, cloth organelles can be placed on top of the cube or clay or play dough plastic wrap hemisphere and pinned into place with a sewing pencil shavings bubble packaging wrap that correctly names the organelle and describes Styrofoam peanuts pepper flakes or coffee grounds the organelle’s unique function within the cell. beads and bottle caps large seeds or peanut shells case where you cannot locate a box, foam ball or buttons, batteries sequins and ribbons cube, students may opt to create a 3D model of cotton balls or pom-poms pipe cleaners or yarn labeling all organelles as well as organelle felt pieces or foam pieces colored paper functions. pins, toothpicks or flags for labeling organelles half of a Styrofoam ball (or similar object). The pin. The pin must also contain a flag or a banner (Typing the flags would be a great idea!) In the their cell on a paper plate or poster board, See Rubric for the list of organelles required and for what is expected for this project.