Cell Task Card

advertisement
Organizing Outrageous Organelles
EDUCREATIONS
Center 2
Developed by: Keanna LeBlanc
F.K. White Middle School
Next Generation Science Standards:
MS.LS-SFIP Structure, Function, and Information Processing
c. Construct an explanation for the function of specific parts of cells including: nucleus, chloroplasts, and
mitochondria and the structure of the cell membrane and cell wall for maintaining a stable internal
environment.
Introduction:
The cell is the basic unit of all life. There are 2 types of cells, prokaryotic and eukaryotic. Cells are categorized
as being one or the other based on how complex they are. Prokaryotic cells are simple in structure and have
no recognizable organelles. They have an outer cell wall that gives them shape. Just under the rigid cell wall is
the more fluid cell membrane. Cells that are highly structured are considered to be more complex and
therefore are categorized as eukaryotic. Plant cells and animal cells are both classified as eukaryotic because
they have developed specialized packaging and transport mechanisms that may be necessary to support their
larger size. Although they both are eukaryotic, there are differences between the two; and they have several
organelles, each with a specific function.
Big Question:
How do the organelles of a eukaryotic cell aid in the processes of that cell?
Guiding Question:
 Explain the structure and function of eukaryotic cells.
 Describe how the structure and function of each organelle assist in life processes.

Task:
Real World Scenario: You have just been chosen to represent your group in a scientific debate. The moderator
asks, “How do the structure and function of a eukaryotic cell’s organelles differ from the structure and
function of a prokaryotic cell?” Your job is to use the iPad and the Educreations app to create a 4-5 minute
presentation on the function of organelles within a cell.
Process:
Prior to starting the project, your team will need to open one or all of the following links. This will help you to
review the information learned in class and find facts to incorporate into your presentation.
http://waynesword.palomar.edu/lmexer1a.htm
http://www.cellsalive.com/cells/3dcell.htm
http://www.diffen.com/difference/Eukaryotic_Cell_vs_Prokaryotic_Cell
To accomplish this task, you will use the following steps:
1. Your team will work together to investigate, prepare, and organize an Educreations video by
completing the storyboard template. See quick tips sheet for instructions on how to use the app.
2. Individual team members will gather resources and/ or investigate your area of expertise to complete
your individual portion of this task …
 Researcher-You are responsible for gathering all of the pictures that will be included in the
presentation. You may find images on the web and save them to the album on the ipad. You
also have the option to take a picture using the camera.
 Writer-Your job is to write, using your finger and/or type, using the text tool. Write the
important information you want to include on each slide.
 Director/ Editor- Your job is to align the text/ written material with the images that correlates
with it so that the narration will flow smoothly and the presentation will be in order.
 Narrator-Your role is to record your voice (text and/or explanations) on the presentation. You
will need to press record for each image then pause prior to going to the next image.
3. Before saving the project, as a team you must review it checking for accuracy. You can do this using the
rubric that is attached. Then save using your group # as the title.
4. When you are completed. You must email the final project (slide show presentation) to the teacher
using the following subject: Group# Cell Educreation (keanna.leblanc@cpsb.org)
Evaluation:
The attached rubric for Educreations: Cell Project will be used to evaluate the project.
Reflective Question or Constructive Response:
Upon completion of this learning center, you will answer the following questions.
1. How are cells important to living organisms?
2. Describe the function of the smooth ER and rough ER.
3. What are the main differences between a plant cell and an animal cell?
Type the questions and answers into a WORD document. Include all group member names in the heading. You
will then save the document and email it to the teacher using the following subject: Group # Cell Responses
Adapted from resources found at the following website
http://webquest.sdsu.edu/templates/lesson-template1.htm
Based on a template from The WebQuest Page
Download