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DO: Today we will learn about the history of classification

1-19 Agenda : Bell work QUIZ Classification of Living things. Materials : - Pencil Notebook Classification Packet. DO: Today we will learn about the history of classification. DQ: What are the 2 main ways Aristotle used to classify living things?. WHAT IS CLASSIFICATION?.

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DO: Today we will learn about the history of classification

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  1. 1-19 Agenda: • Bell work • QUIZ • Classification of Living things • Materials: • - Pencil • Notebook • Classification Packet DO: Today we will learn about the history of classification DQ: What are the 2 main ways Aristotle used to classify living things?

  2. WHAT IS CLASSIFICATION? CLASSIFICATION IS grouping things according to similar characteristics (Examples of characteristics are size, shape, color, behavior, etc…) Biological classification systems name & organize living things in a logical and meaningful way.

  3. DEFINITIONS Taxonomy:the study or practice of classifying living things Basis of a classification/taxonomic system:the characteristic that is used to decide what things are placed in which groups during the process of classification

  4. History of Classification 1) Aristotle: • 1. The basis of his taxonomic system was the characteristic of movement. • 2. First: He divided ALL living things into two groups/kingdoms: A. Lived around the year of 384 BC B. Designed a classification system for organisms Those that can move from place to place Those that cannot move from place to place ANIMALS PLANTS 3. Second: He divided the group called animals (can move) into 3 groups according to the way they moved: fly, walk, swim

  5. History of Classification 2) Today’s system: • A. Basis of today’s system: similarity of structure (ex.: skin covering, DNA) • B. The system used today has 5 kingdoms. Listed from the kingdom of the simplest organisms to the kingdom of the most complex organisms, these 5 kingdoms are: • 1) Moneran Kingdom (simplest organisms) • 2) Protist Kingdom • 3) Fungi Kingdom • 4) Plant Kingdom • 5) Animal Kingdom (most complex organisms)

  6. MONERAN KINGDOM PROTIST KINGDOM FUNGI KINGDOM PLANT KINGDOM ANIMAL KINGDOM • UNICELLULAR • NO NUCLEUS • BOTH HETEROTROPH AND AUTOTROPH • UNICELLULAR • NUCLEUS • BOTH HETERTROPH AND AUTOTROPH • MULTICELLULAR • HETERTROPH • HAVE A CELL WALL • MULTICELLULAR • AUTOTROPH • MULTICELLULAR • HETEROTROPH • SPECIALIZED TISSUE • ORGANS AND ORGAN SYSTEM

  7. Classification – definitions – Part A • 1) unicellular: made of one cell • 2) multicellular: made of more than one cell • 3) autotroph: an organism that gets its energy by making its food in its body • 4) heterotroph: an organism that gets its energy by eating other organisms

  8. Kingdom Summary Chart Complete the chart by using + to indicate that the description is true and A – to indicate that the description does not apply to the organism in that Kingdom. - - + + + + - - + + + + - - + + - + - - + + - + - - - + + +

  9. Characteristics of living things: • 1. Living things are made of cells. • 2. Living things use energy • 3. Living things grow and develop. • 4. Living things respond to the environment. • 5. Living things reproduce.

  10. Classify something!

  11. Classify the following • Sea anemone • penguin • narwhal • jaguar • Platypus • Douglas fir • wolf • Bat • Eagle • clam • Saguaro cactus • Gila monster • Rattle snake • Parrot • Viper • German Shepard • Rose bush • Whale • Falcon • sparrow • human • Dolphin • Strawberry • Barrel cactus

  12. CLASSWORK SPELLING #1 WORKSHEET #1

  13. CLASSWORK: Spelling WORKSHEET #2 Classification WORKSHEET # 2

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