Exploring the Fundamentals of Cells
 
Submitted by: Adrian Flores &Gloria Rodriguez
Subject Area: Science
Email Address: adrianflores@nisd.net
Grade Level: 7th
Campus: Stevenson
Lesson Duration: 5- 45 min lessons

TEACHER'S LESSON PLAN
Performance Standrards: Content I:Characteristics of Life A. Examine the processes carried out by living things. B. Observe the evidence that living things use energy stored in food. C. Describe the movements of substances across a membrane.
Essential Skills: A. Characteristics of life B. Photosynthesis/respiration c. Active transport
Learning Objectives: 1. The student will be able to explore the structure of cells using a treasure hunt. 2. The student will be able to describe the biological processes of cells using a treasure hunt. 3. Students will answer questions regarding energy use, active transport, photosynthesis, respiration and homeostasis using the treasure hunt. 4. Students will create a cumulative project that describes the cells structure and function.
Student Activity 1: Students have been assigned an Internet Treasure Hunt on cell theory and its evolution. Students will engage and answer questions related to Cell Theory and its history. Students will use "The Fundamentals of Cells" treasure hunt to navigate through selected web pages and obtain the pertinent information regarding cell theory and its history.
Student Assessment: The students will submit the answer document to be graded and reviewed in class. Each historical event will reviewed for relavence to modern theory.
Additional Resources: Additional resources available include the text book, other links within the treasure hunt, and reference materials.
Cells Alive http://www.cellsalive.com/
Think Quest: Cell Theory http://library.thinkquest.org/12413/theory.html
Think Quest: Cell Structure http://library.thinkquest.org/12413/structures.html
Student Activity 2:Students are assigned an Internet Treasure Hunt on Cells and their function. It's extremely important for students to understand the cell and its function since it makes up all living things. We are a mass of billions of cells working together as a single organism. Each cell has its own function and responsibiltiy. This is much like the jobs of people in a town of city. Just like everyone in a city might have a particular role to play for the benefit of the entire city, each organelle has a job for the benefit of the whole cell. Your resources are internet web sites listed below the questions. They should go through the web sites to find the answers to the questions. It is suggested that they write the answers on their own paper or word processing document.
Student Assessment:Teachers observe and assist student progress during the activity. The questions are graded and reviewed as a group with student presentations of organelles possible.
Additional Resources:Additional resources available include the text book, other links within the treasure hunt, and reference materials.
Cells Alive http://www.cellsalive.com/
Think Quest: Cell Theory http://library.thinkquest.org/12413/theory.html
Think Quest: Cell Structure http://library.thinkquest.org/12413/structures.html
Student Activity 3:Students will complete a cumulative project called the "Cell Assignment." The project will constitute a major grade. Student Directions: You may complete either assignment on white paper. Either one must contain all information to receive full credit. This is a major grade. 1. Cellular Newspaper- You will design a front page of a newspaper that has all the news about a particular cell. The paper must contain color illustrations about the stories involved. There must be “Headlines,” “Weather,” “Sports,” and “Classified” sections. All organelles must be represented, illustrated, and EXPLAINED IN DETAIL as well as all cell structures including: Cell membrane, Cell wall (if applicable), nucleus, chloroplasts (if applicable), cytoplasm, chlorophyll (if applicable), mitochondria, vacuole, endoplasmic reticulum, golgi bodies, ribosomes, and lysosomes. You should be able to fill an entire page if not two. You may use Microsoft Publisher. This should be neat and an example of your best work. 2. Travel brochure- You will design a travel brochure that EXPLAINS IN DETAIL a trip through a cell. You can explain each step of the trip and what you expect to see and do in the cell. The trip must contain accurate information about the cell. Be creative. Make it exciting and fun. All organelles must be represented, illustrated, and EXPLAINED IN DETAIL as well as all cell structures including: Cell membrane, Cell wall (if applicable), nucleus, cytoplasm, chloroplasts (if applicable), chlorophyll (if applicable), mitochondria, vacuole, endoplasmic reticulum, golgi bodies, ribosomes, and lysosomes. You should be able to fill an entire page if not two. You may create this using Microsoft publisher. This should be neat and an example of your best work. 3. Cell model- You will create a cell model and correctly label it. You must also include a report that describes each structure and organelle IN DETAIL. These should include: Cell membrane, Cell wall (if applicable), nucleus, cytoplasm, chloroplasts (if applicable), chlorophyll (if applicable), mitochondria, vacuole, endoplasmic reticulum, golgi bodies, ribosomes, and lysosomes. No Eatable models are allowed. This should be an example of your best work. Have fun.
Student Assessment:Teachers are provided with rubric within the treasure hunt. The rubric accounts for content as well as effort.
Additional Resources:Additional resources available include the text book, other links within the treasure hunt, and reference materials.
Cells Alive http://www.cellsalive.com/
Think Quest: Cell Structure http://library.thinkquest.org/12413/structures.html
Think Quest: Cell Theory http://library.thinkquest.org/12413/theory.html
Student Activity 4:
Student Assessment:(Could be a rubric, product, teacher observation, or standardized assessment.)
Additional Resources:(Resources) Examples: Word Document, Inspiration Web, Spreadsheet, or other handout.
Other Resources:
http://odin/tiftechdoc/Exploringcells/treasure.htm