Presentation on theme: "Classifying Organisms Using the Internet and Smart Board Michelle Ledford The College of New Jersey."— Presentation transcript:
Classifying Organisms Using the Internet and Smart Board Michelle Ledford The College of New Jersey
The following lessons were implemented within a simultaneous communication sophomore Biology class within a high school for the deaf. The students within this class ranged in age from 15-17. The time frame for this unit was approximately two weeks. Included within this time frame was preparation time, as well as the time needed to create the newly discovered organism. The idea for these lessons was inspired by a unit created by Mary K. Bechold of Freehold Boro High School, Freehold, NJ. Specifically, the phylums and classes to be researched by the students, the traits within these phylums and classes to be researched, and portions of the rubric were adapted from Ms. Becholds lessons. A link for Ms. Becholds lessons can be obtained in the reference section of this document.
Within the following lessons students will attempt to classify a newly discovered organism. This new organism will contain traits that would allow for it to fall into a number of different phylums and classes. It is the responsibility of each student to label the kingdom, phylum, and class that they feel best describes their organism. The students will also create a PowerPoint Presentation that will educate their classmates on this newly discovered organism. A diagram of the organism will also be created by each of the students. A rubric will be presented so that the students are fully aware of the teachers expectations.
- SWBAT select a phylum and class for their organism that will correspond with each of the provided traits, and list these phylums and classes on the provided worksheet. - SWBAT research each of the selected phylums and classes, and indicate their findings under the characteristics of phylum/class column of the provided worksheet. -SWBAT construct their newly discovered organism based upon the information acquired during their Internet searches. -SWBAT classify the kingdom, phylum, class, genus, and species that they believe the organism belongs to. -SWBAT create a PowerPoint Presentation to display their findings of the newly discovered organism. -SWBAT give a presentation on their newly discovered organism using the Smart Board. -SWBAT objectively evaluate the presentations of their classmates using the provided evaluation sheet.
These lessons adhere to the following New Jersey Core Curriculum Content Standards: Standard 1.3 – All students will utilize arts elements and arts media to produce artistic products and performances. Standard 5.1 (Scientific Processes) – All students will develop problem-solving, decision-making and inquiry skills, reflected by formulating usable questions and hypotheses, planning experiments, conductive systematic observations, interpreting and analyzing data, drawing conclusions, and communicating results.
Standards Standard 5.2 (Science and Society) – All students will develop an understanding of how people of various cultures have contributed to the advancement of science and technology, and how major discoveries and events have advanced science and technology. Standard 5.4 (Nature and Process of Technology) – All students will understand the interrelationships between science and technology and develop a conceptual understanding of the nature and process of technology.
Standards Standard 5.5 (Characteristics of Life) – All students will gain an understanding of the structure, characteristics, and basic needs of organisms and will investigate the diversity of life.
Days 1-4 – Lesson Preparation Day 5 – Lesson introduction, selecting phylums and classes for each trait of the newly discovered organism, begin research Day 6 - Complete research, begin construction of creature Day 7 – Complete construction of creature, select a kingdom, phylum, class, genus, and species for organism
Unit Overview Day 8 – Create a PowerPoint Presentation to educate classmates about the newly discovered organism Days 9 & 10 – Present PowerPoint Presentations using the Smart Board
Lesson Preparation Days 1 to 4
Background Information Prior to beginning the lessons, in which the students would begin to classify their newly discovered creature, it is necessary to provide them with an introduction to classification. Within this preparation the students would be asked to define the word classify, and also to label things around them that are classified (grades within schools, aisles within a grocery store, etc.) Linneaus and Aristotles methods of classification would also be discussed.
Background Information One activity that I implemented to illustrate how scientists classify living organisms was illustrated by providing the students with different types of beans. The students worked with a partner to classify the beans using any rule they wished. The students began with one group, which they divided into two. They continued to divide the groups until there were eight groups. A sample of this division can be seen on the right side of this slide. The purpose of this activity was to display that scientists begin with very broad traits and move to very specific traits to classify organisms.
Background Information This activity was then related to a scientists use of classification beginning with the most broad (kingdoms) and moving towards much more specific traits (species). After the students had complete their classifications, each set of partners labels the rules they used for their methods of classifying. The purpose of this activity is to display that any rule can be used within classification as long as the person doing the classifying continuously adheres to that rule.
Lesson Introduction Day 5
Problem The teacher states to the student that they are to imagine that they are scientists who have just discovered a new organism on another planet, in a galaxy far away. It is now their mission to show and present their organisms to the scientific world. The teacher would then provide the students with a table, and indicate that the only information that they have on the creature is information regarding the traits listed on that table. (See Identifying Your Organism slides). At this time any new vocabulary would be discussed.
Problem The teacher would then state that they will be finding information to go along with these traits and then creating their own organisms based upon this information. The students would be informed that they will be creating a genus and species name for their creature as well at a later time. They would also be informed that they will making a PowerPoint presentation to describe their newly discovered organisms. At this time the teacher would present the students with the rubric that is to be used in grading this project. (See Rubric slides).
Listing of Materials
Materials - 10 party cups - Labels for the cups - Note cards with phylums and classes written on them - Laptops - Rubrics - Worksheet – Identifying Your Organism - Paper to create organism - Scissors - Glue - Markers - Crayons - Textbooks - Worksheet – Classifying Your Newly Discovered Creature - Smart Board - Evaluation Sheets
Identifying Your Organism Worksheets
Identifying Your Organism Students Name __________________________________ Name of Organism ________________________________ TraitAssigned Phylum/ClassCharacteristics of that Phylum/Class How does the organism reproduce? (sexually/ asexually, internal/ external fertilization) How does the organism eat? (sting or attack its prey/wait for food to come to it) What does the organism eat? (plants/animals/ both)
TraitAssigned Phylum/ClassCharacteristics of that Phylum/Class How does the organism move around? Does it move in water? (fins/float with current/does not move) What type of vision does your organism have? (simple/compound eyes, good/bad sight) What type of body covering does your organism have? (hair/skin/scales) How does your organism protect itself? (sting/teeth/fast moving/camouflage) Identifying Your Organism – Page 2
TraitAssigned Phylum/ClassCharacteristics of that Phylum/Class Is your organism warm blooded or cold blooded? How is your organism born? (live birth/eggs) What type of skeleton does your organism have? (endoskeleton/ exoskeleton/none) How does your organism breathe? (gills/lungs/ through skin) Identifying Your Organism – Page 3
Rubric for Grading of the Newly Discovered Organism Project Name _________________________________________ Important! A rubric is a tool to help you earn a good grade on your project. This project is worth a lot of points, and it is very important that you read this paper so that you know what you are being graded on. It may help you to check off the items as you go along so that you know you have not forgotten anything. If you have any questions please ask! When Completed Item Being Graded Possible Points Points Received Work Ethic On task while _________ researching 10 ________ _________ Completed worksheet 10 ________ On task while making _________ creature 10 ________
Rubric for Grading of the Newly Discovered Organism Project When Completed Item Being Graded Possible Points Points Received On task while designing PowerPoint __________ Presentation10 _______ Graded during presentation Provided a name for __________ creature10 _______ Provided a kingdom, phylum, and class for __________ the creature10 _______ Labeled reproduction __________ method of organism 5 _______
Rubric for Grading of the Newly Discovered Organism Project When Completed Item Being Graded Possible Points Points Received Labeled how the animal ____________ eats 5 ________ Labeled the type of ____________ vision 5 ________ Labeled type of body ____________ covering 5 ________ Labeled how the organism is protected ____________ from predators 5 ________ Labeled if creature was warm blooded or ____________ cold blooded 5 ________
Rubric for Grading of the Newly Discovered Organism Project When Completed Item Being Graded Possible Points Points Received Labeled if organism gives birth to live ___________ animals or lays eggs 5 ________ Labeled type of ___________ skeleton5 ________ Labeled method of ___________ breathing5 ________ Appropriate completion of evaluation sheets of ___________ classmates5 ________
Rubric for Grading of the Newly Discovered Organism Project When Complete Item Being Graded Possible Points Points Received Other Items Total creativity of __________ creature15 ________ Total Points: _______/125 = _______ % Remember…If you have any questions – ask!!
Selecting Phylums and Classes Day 5
Selecting Phylums and Classes The teacher would explain to the students that they will be selecting a phylum and class for each of the traits listed within the first objective. Eleven party cups would be presented to the students, each labeled with a different trait, which are listed on the Identifying Your Organism worksheet. Inside each of the cups would be a card with each of the phylum/class combinations. (See following slide for listing of combinations).
Phylum/Class Combinations Phylum – Porifera Phylum – Cnidarian Phylum – Echinodermata Phylum – Molluska, Class – Bi-Valve Phylum – Molluska, Class – Cephalopod Phylum – Arthropod, Class – Crustacean Phylum – Chordata, Class – Chondrichthyes Phylum – Chordata, Class – Osteichthyes Phylum – Chordata, Class – Reptilia Phylum – Chordata, Class - Mammalia
Selecting Phylums and Classes The students would select a phylum/class card out of each of the cups that would correspond to each of the traits of their organisms. As the students select a phylum and class for each trait they would write the phylum and class onto the provided worksheet in the assigned phylum/class column.
Research Days 5 & 6
Research The students would use their laptops to acquire information for each phylum and class that they selected so that they may complete the provided worksheet. The teacher would email the students the following links to help them begin their search: http://animaldiversity.ummz.umich.edu/ http://www.abdn.ac.uk/~nhi708/classify/animalia/ http://www.virtualology.com/virtualmuseumofnaturalh istory/halloftaxonomy/ In addition to using those websites given, the students would need to independently find other information on the Internet to complete their research.
Construction of Organism Days 6 & 7
Construction of Organism After the students have completed their research, they would begin construction of their newly discovered organism. The students would utilize the information acquired during their research to create this organism. The students would be given the choice of how they will construct their organism. They may either use their computers, or use the other materials provided to them including white paper, construction paper, glue, scissors, markers and crayons.
Selecting a Kingdom, Phylum, & Class Day 7
Selecting a kingdom, phylum, & class After creating the organism, the students will attempt to find the one kingdom, phylum, and class that they feel their organism best fits into. When selecting the phylum and class they must classify the creature using the traits that appear to be most important. The students are likely to become frustrated with this task, since the creature would be likely to fit into a number of phylums. When this occurs, the teacher would take the opportunity to explain how difficult it is for scientists to classify newly discovered creatures.
Selecting a kingdom, phylum & class The students would be reminded that there is no right or wrong means of classification as long as you can justify the rules that were used. The students would then complete the following worksheet while classifying their organism. (See following slides). The purpose of this worksheet is to assist the students in the process of classification. The students would select a genus and species name for their organism on this day. The students would be reminded that the genus describes the body structure, while the species is often named after the person who discovered the creature.
Classifying Your Newly Discovered Organism Worksheets
Name ____________________________________ Date ____________________ Classifying Your Newly Discovered Organism 1. What kingdom did you place your organism into? 2. Why did you select this kingdom? 3. What phylum did you place your organism into? 4. Why did you choose this phylum? List the traits that you felt were most important when classifying your organism into a phylum.
Classifying Your Newly Discovered Organism – Page 2 5. How did you decide which traits were more important than others in your classification? 6. What class did you classify your creature into? 7. Why did you choose this class? List the traits that you felt were most important when classifying your creature into a class. 8. If you can justify your reasons for classifying your creature in this way, can anyone tell you that you are incorrect?
Creating a PowerPoint Presentation Day 8
Creating a PowerPoint Presentation The students will then prepare a PowerPoint Presentation, which would contain information regarding each of the different traits of the newly discovered creature. The PowerPoint Presentation would also include the final kingdom, phylum, class, genus, and species selected by each of the students. If students are having difficulties with this task the teacher may suggest that the make a slide for each of the different traits of their creature.
Presenting the PowerPoint Presentations Days 9 & 10
Presenting the PowerPoint Presentations The students would then present information to their classmates regarding the traits of their newly discovered creatures taken from the PowerPoint Presentations that they had developed. The PowerPoint Presentation would be displayed on the Smart Board so that all of the students may see it, and so that they would gain experience using the Smart Board. The students would also discuss the pictures of the creatures that they had created based upon those traits.
Presenting the PowerPoint Presentations The students would then objectively evaluate the presentations of each of their classmates to ensure that all of the necessary components are included within the presentations. The students would be given an evaluation sheet to foster the evaluation of their classmates. (See following slides).
Evaluation Sheet Name of classmate that you are evaluating ____________________________ Genus and species name of organism __________________________ Item Being Evaluated Yes No Did he/she label the method of reproduction? Did he/she label how/what the animal eats? Did he/she label how the creature move? Did he/she discuss the creatures vision? Did he/she discuss the creatures body covering?
Evaluation Sheet – Page 2 Item Being Evaluated Yes No Did he/she discuss the creatures ability to protect itself from predators? Did he/she label if the creature is warm blooded or cold blooded? Did he/she discuss if babies are born through live birth or hatched from eggs? Did he/she label the type of skeleton? Did he/she label how the animal breathers?
I was extremely impressed with the amount of effort that each of the students put into these lessons. It was interesting to see how each of the students decided to set up their PowerPoint Presentation. It was also very interesting to see how each of the students decided to create their creature. Some of the students drew their creatures on paper, while others created them using the computer. Those students who created their creatures using the computer were then able to display their creatures on the Smart Board.
My Reflection It was especially helpful for the students to see the creatures displayed on the Smart Board because it allowed all of the students to clearly see the actual creature that their classmate had described at the same time. Having access to the Smart Board greatly enhanced this project. It allowed those students who were watching the presentations to be given the information twice. They first saw it signed by their classmates, and they were then able to read the information on the screen.
My Reflection This repeat of information was also helpful to the students due the fact that they were using very technical scientific names since they were discussing the different classifications of their creatures. Through the Smart Board the students were able to see their classmates fingerspell these words, and then were also able to see the printed version of the words on the screen in front of them. In addition, using the Smart Board in this manner allowed for the presentations to be more exciting than if the students had simply stood up, told about their creature, displayed a picture, and then sat back down.
Animal diversity web. 2004. The University of Michigan Museum of Zoology. Retrieved November 30, 2003, from http://animaldiversity.ummz.umich.edu/.http://animaldiversity.ummz.umich.edu/ Bechold, M. K. Taxonomic twisters. Ocean Biogeographic Information Systems. Retrieved November 30, 2003, from http://www.iobis.org/education_twister.shtm. http://www.iobis.org/education_twister.shtm Hall of taxonomy. Museum of Natural History. Retrieved November 30, 2003, from http://www.virtualology.com/virtualmuseumofnaturalhi story/halloftaxonomy/. http://www.virtualology.com/virtualmuseumofnaturalhi story/halloftaxonomy/
References New Jersey core curriculum content standards, Retrieved November 30, 2003, from the New Jersey Department of education Web site: http://www.state.nj.us/njded/cccs/. http://www.state.nj.us/njded/cccs/ The phyla of kingdom animalia. Zoology Museum: The Major Phyla. Retrived November 30, 2003, from http://www.abdn.ac.uk/~nhi708/classify/animalia/ http://www.abdn.ac.uk/~nhi708/classify/animalia/