Ch 2 Classifying Living Things
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Transcript of Ch 2 Classifying Living Things
Ch 2 Classifying Living Things
Objectives Explain how scientist classify living
organisms into kingdoms, then smaller groups by traits.
Classify our shoes Turn to page 67.
Follow the steps and answer questions at the bottom of the page
Day 1
Vocabulary vertebrate invertebrate classification kingdom species
Lesson 1: How are Living Things Grouped? P68- 69
Classification – Purpose- To be able to find things easily
Classification is grouping similar things together.
Day 2
Five Kingdoms A kingdom is the
largest group into which things can be classified.
Kingdoms Animal Plant Fungi Protists Bacteria (Monera)
Animal Kingdom - Many-celled Feed on living or once living things Examples – Humans, dogs, tigers, birds Plant Kingdom - Many-celled Make their own food Examples: Trees, flowers, grasses, ferns,
mosses Fungi Kingdom -Most many-celled Absorb food from other living things or
dead things such as logs Examples: Mushrooms, yeasts, molds
Protists Kingdom - Most one-celled Make their own food or feed on once
living things Examples: Algae, amoebas, diatoms• Bacteria Kingdom (Monerans) – • One –celled• No nucleus• Some make their own food• Some feed on living or once living things
Kingdom ProjectThis project is worth 100 points. Each student is to create a book about the five kingdoms. Each project should include the names, important characteristics, and examples of each kingdom. The student name and a title for the project must also be included. Students may use computers, magazines, or their own drawings. Neatness and creativity will be graded.
Lesson 1 continued . . . P 70 - 73
KingdomPhylum
ClassOrder
FamilyGenus
Species
Forming Smaller Groups
Day 3
Vascular PlantsHave tubesExamples:
Trees Ferns Any plant with flowers or cones
Vascular tissue – transport or conduct materials around plant
Xylem – water and minerals up
phloem – food down
Non Vascular Plants Do not have tubes. Water must soak into plants and pass
slowly from cell to cell. Usually live in damp places. Usually don’t grow tall.
Get Out Your Remotes 8 question quiz
Which of the kingdoms have organisms with many cells that make their own food?
A. Protists B. PlantC. FungiD. Animal E. Moneran
Which plants have tubes?A. VascularB. Nonvascular
Which are many-celled and feed on living or once living things?A. Protists B. PlantC. FungiD. Animal E. Moneran
What is grouping similar things together called?A. KingdomB. ClassificationC. Being meanD. Vascular
Which kingdom does each of these belong in?A. Protists B. PlantC. FungiD. Animal E. Moneran
Which kingdom does each of these belong in?A. Protists B. PlantC. FungiD. Animal E. Moneran
Which kingdom does each of these belong in?A. Protists B. PlantC. FungiD. Animal E. Moneran
Which kingdom does each of these belong in?A. Protists B. PlantC. FungiD. Animal E. Moneran
Page 73 Do numbers 1 – 6 Choose one of the “Links” (Writing,
Math, or Music) at the bottom of the page and justify your reasons.
Day 4
Lesson 2 – What Are Vertebrates and
Invertebrates?
Build Model Backbone page 75 Do Questions ate the bottom.
Day 5
Invertebrates v. Vertebrates
Did you Know?About 97% of all living animals
are invertebrates!!
Did you Know?About 45,000 living species
constitute the group vertebrates!!
Vertebrates
Amphibians Reptiles Birds Fish Mammals
MammalsThey are warm
blooded.Feed their young
milk.They have hair.
Reptiles
Red-bellied Black Snake - it’s poisonous!
Saltwater Crocodile - largest living reptile!
They are cold blooded. Have dry, scaly skin. Usually creep or swim, similar to
amphibians. Lay large shelled eggs, or in some
cases give birth to live young.
Frilled Lizard - lives in Northern
Australia
Amphibians Have moist skin and no
scales. They are cold blooded. Tend to be aquatic and are
limited to moist surroundings. Consist of toads and
salamanders
Cane Toad - found in Queensland, Australia
Fish They are cold blooded. Found in both fresh and
salt water. Breath through gills. Includes: jawless fish,
cartilaginous fish like sharks and rays, and bony fish.
Clown Fish - found around the Great Barrier Reef
Great White Shark (White Pointer) - protected species in
Australia
Birds Most have feathers. Most species are capable of
flying, some are sedentary, and some are flightless.
Lay shelled eggs, and care for young in a nest.
Fairy Penguins - smallest penguin species in the world
Emu - flightless bird, native to
Australia
Kookaburra - largest king fisher
Invertebrates
Insects Arachnids Worms Mollusks (without shells)
Worms Includes: earthworms,
leeches, and tapeworms. Bodies are divided into 100 or
more body segments. The earthworm has no lungs;
it takes in oxygen through its moist body. If an earthworm dries out, it will suffocate.Helobdella papillornata - a
native Australian leech
MollusksThey have soft,
segmented bodies. Some have shells.
Includes: octopus, jellyfish, slugs, snails, clams, and oysters.
The octopus has the most complex brain of any invertebrate.
Blue-Ringed Octopus - only lethal octopus whose blue rings
glow when it’s angry
EchinodermsSea stars, sand
dollars, and sea urchins.
Most have body parts in multiples of five.
Arthropods Invertebrates with
legs that have several joints
Bodies have two or more parts
Often have an outer covering that protects them
Crustaceans, insects, and spiders are arthropods
CrustaceansMany have clawsSome have
antennaeExamples: crabs,
lobster, and shrimp
Insects There are over 1 million
different known species of insects.
They have hard jointed exoskeletons.
The adult body have three parts: the head, thorax, and abdomen.Ulysses Butterfly - protected species
in Queensland, Australia
Arachnids They have 8 legs. Includes: spiders,
scorpions, ticks, and mites.
Most species of scorpions and spiders are not dangerous to humans.
Funnel-Web Spider - found in Sydney, very poisonous
Red Back Spider - when confronted will
feign death and curl up -
only bites when trapped against skin
Structure and FunctionStructure is the
form of the body part.
Function is what the structure does.
The function of the legs are the same, but the structure is different.
Get Out Your Remotes!7 question quiz
Which kind of animal does NOT have a backbone?A. VertebrateB. Invertebrate
Which kind of animal does have a backbone?A. VertebrateB. Invertebrate
Which have dry, scaly skin and are cold blooded?A. BirdsB. FishC. MammalsD. ReptilesE. Amphibians
Which have feathers?A. BirdsB. FishC. MammalsD. ReptilesE. Amphibians
Which are cold-blooded with moist skin and no scales?A. BirdsB. FishC. MammalsD. ReptilesE. Amphibians
Which are warm-blooded and have hair?A. BirdsB. FishC. MammalsD. ReptilesE. Amphibians
Which of the following is an invertebrate?A. BirdsB. FishC. WormD. ReptilesE. Amphibians
References
“Animals - Australia: Why does Australia have Unusual Animals?” <http://www.ozramp.net.au/~senani/glossary.htm#glossary-marsupial>, (30 January 2001).
“Invertebrates.” Columbia Encyclopedia, Sixth Edition, 2000. <http://www.bartleby.com/65/in/inverteb.html>, (1 February 2001).
“Vertebrates.” Columbia Encyclopedia, Sixth Edition, 2000. <http://www.bartleby.com/65/ve/vertebrt.html>, (1 February 2001).
“Insects.” Sir Robert Hitcham Primary School Web. <http://atschool.eduweb.co.uk/sirrobhitch.suffolk/key/insects.htm >, (1 February 2001).
“Arachnids.” Sir Robert Hitcham Primary School Web. <http://atschool.eduweb.co.uk/sirrobhitch.suffolk/key/spiders.htm>, (1 February 2001).
“Worms.” Sir Robert Hitcham Primary School Web. <http://atschool.eduweb.co.uk/sirrobhitch.suffolk/key/worms.htm>, (1 February 2001).
“Mollusks without Shells.” Sir Robert Hitcham Primary School Web. <http://atschool.eduweb.co.uk/sirrobhitch.suffolk/key/slugs,.htm>, (1 February 2001).
“Australian Faunal Directory.”Australian Biological Research Studies. <http://www.environment.gov.au/abrs/abif-fauna/volswww.htm >, (2 February 2001).
“Anemone Clownfish.” <http://home.istar.ca/~rsimms/clown.htm >, (2 February 2001).
“Vertebrate.” Encyclopedia Britannica. <http://www.britannica.com/bcom/eb/article/9/0,5716,119319+1+110433,00.html?query=vertebrates >, (30 January 2001).
“Invertebrate.” Encyclopedia Britannica. <http://www.britannica.com/bcom/eb/article/6/0,5716,43626+1+42669,00.html?query=invertebrates>, (30 January 2001).
“Fish.” Encyclopedia Britannica. <http://www.britannica.com/bcom/eb/article/7/0,5716,120747+1+111049,00.html?query=fish>, (1 February 2001).
http://www.ozramp.net.au/~senani/animaust.htm - “Native Australian Animals” http://www.ozramp.net.au/~senani/echidna.htm - Echidna, slide 11 http://www.ozramp.net.au/~senani/platypus.htm - Platypus, slide 11 http://www.ozramp.net.au/~senani/bat.htm - Bat, slide 12 http://www.ozramp.net.au/~senani/bsnake.htm - Snake, slide 5 http://www.ozramp.net.au/~senani/crocodil.htm - Crocodile, slide 5 http://www.ozramp.net.au/~senani/emu.htm - Emu, slide 6 http://www.ozramp.net.au/~senani/frillliz.htm - Lizard, slide 5 http://www.ozramp.net.au/~senani/kangaroo.htm - Kangaroo, slide
10 http://www.ozramp.net.au/~senani/koala.htm - Koala, slide 10 http://www.ozramp.net.au/~senani/kookab.htm - Kookaburra, slide 6 http://www.ozramp.net.au/~senani/penguin.htm - Penguins, slide 6 http://www.ozramp.net.au/~senani/barrier.htm - Clown Fish, slide 7 http://www.ozramp.net.au/~senani/aniausti.htm - Dingo and Cane
Toad, slides 12 and 4
Image References
http://users.iafrica.com/g/gr/greylamb/jaws.htm - Shark, slide 7 http://whyfiles.org/023spinal_cord/index.html - Spinal Cord, slide 13
and 3 http://www.milamba.com/australia/inhabit/insects/in22.htm -
Butterfly, slide 14 http://www.gulftel.com/~scubadoc/blueoct.htm - Octopus, slide 17 http://www.powerup.com.au/~glen/spider3.htm - Funnel Web, slide
15 http://www.powerup.com.au/~glen/spider2.htm - Red Back, slide 15 http://www-personal.monash.edu.au/~fgodevic/leech/start.htm -
Leech, slide 16
Discovering New Species P 82- 83 Preview the title, headings, ad pictures.
What is the purpose of this article? Think about it?
Day 6
Chapter Review Do pages 86-87 #’s 1 – 20
Make sure you get the Study Guide to work on tonight for homework.
Study Guide What are the five kingdoms? List examples for each of the five kingdoms. What are the important characteristics for each of the five kingdoms? What are the classifications in order from largest to smallest? (Kingdom, phylum,
…) What percentage of animals are vertebrates? Invertebrates? What is the main difference between plants and animals? List the groups of vertebrates, their characteristics, and examples. List examples of vascular plants. List examples of nonvascular plants. How do ferns reproduce? Describe how plants with flowers reproduce.
Define the following words.vertebrateinvertebrateclassificationkingdomspecies
Day 7 and 8