Instructions Bell SPI 0807.5.1 1) First click on "View" from the top-menu bar.Oct 13, 2014 Classification Keys Work 2) Then click on "Slide Show" from the drop-down menu. 3) Then useheading the right-arrow button on yourofkeyboard to 1) Write your in the top/right corner your paper this presentation. 2) advance Copy thisthrough dichotomous key template on your paper 3) Copy it three times Steps A. 1 B. Dichotomous Key It is a Go to step 2 2 A. B. It is a Go to step 3 3 A. B. It is a Go to step 4 4 A. B. It is a Done Plan SPI 0807.5.1 Classification Keys Science 1) Discuss bell work, check student work, &tally results 2) Ask about birthdays 3) View and discuss notes about classification-keys 4) Activity: Make three classification keys at the student work stations Dichotomous key 01: 3 insects Dichotomous key 02: 4 animals Dichotomous key 03: 3 plants 5) (Time Permitting) View Brainpop video about classification Homework: Copy into your agenda None Humor Silly Thought 09 Teacher: “Sally, do you thirst after knowledge? Student: “No, Mr. Elliott, I thirst after salted popcorn. “ Notes SPI 0807.5.1 Classification Keys Science What is taxonomy? Taxonomy is the modern science of describing, classifying, and naming organisms Around 1735 Carolus Linnaeus (Swedish botanist & zoologist) created a system of naming organisms called binomial nomenclature What is binomial nomenclature? It is a two part naming method Uses the last 2 classification levels (Genus and Species) to name an organism SPI 0807.5.1 Classification Keys Notes Science 8-level classification system Example: Human Beings (Homo Sapiens) 1) Domain: Eukarya 2) Kingdom: Animalia 3) Phylum: Chordata Binomial Nomeclature 4) Class: Mammalia 5) Order: Primates 2 part naming system 6) Family: Hominoidia 7) Genus: Homo 8) Species: Sapiens 1st part 2nd part Activity SPI 0807.5.1 Classification Keys Science Classification Key Activity T.Rex Dichotomous Key) Stegosaurus (A.K.A: Pterodactyl Apatosaurus After reviewing the following you will make a dichotomous key Here is an example using four dinosaurs Steps Dinosaur Dichotomous Key A. It has wings It is a Pterodactyl 1 B. It does not have wings Go to step 2 2 A. It walks on two legs B. It does not walk on 2 legs It is a T.Rex Go to step 3 3 A. It has a long neck B. Does not have a long neck It is a Apatosaurus Go to step 4 4 A. It has spikes on its back B. Does not have spikes It is a Stegosaurus Done Activity SPI 0807.5.1 Classification Keys Science Activity: Make three classification keys at the student work stations Instructions: A) Create up to three dichotomous keys (must do at least two). B) Write your keys on your own paper C) Don't copy other student's keys. Do your own work. D) Turn in your paper at the end of class on the plastic drawers. E) If you finish early, on a separate piece of paper, copy the dichotomous key from page 52, and turn it in. Dichotomous key 01: Identify 3 insects Dichotomous key 02: Identify 4 animals Dichotomous key 03: Identify 3 plants