Transcript Life Science

Life Science
Unit Overview:
Chapter 1 – Structure of Living Things
•Lesson 1 – Cells
•Lesson 2 – From Cells to Organisms
•Lesson 3 – Diversity of Organisms
Chapter 2 – Plant Structures and Functions
•Lesson 1 – Vascular Plants
•Lesson 2 – Plant Transport Systems
•Lesson 3 – Photosynthesis and Respiration
Chapter 3 – Human Body Systems
•Lesson 1 – The Human Body
•Lesson 2 – The Digestive System
•Lesson 3 The Respiratory System
•Lesson 4 – The Circulatory System
•Lesson 5 – The Excretory System
Diversity of Organisms
Lesson Overview:
1) What do we already know?
2) Vocabulary
3) Drawings
4) Main Ideas
5) Review
Structure of Living Things: Lesson 3
Diversity of Organisms:
What do we already know?
BrainPOP Teaser
1) How could animals be classified (i.e. carnivores)?
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Appearance
Habitat
2) What are some differences among animals
(i.e. skin)?
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Fur, hair, feathers, scales
Vertebrate or non vertebrate
3) How do animals and plants get energy (review)?
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Animals eat other animals or plants
Plants use sun light and carbon dioxide
Structure of Living Things: Lesson 3
Diversity of Organisms:
Vocabulary Part I
1) Kingdom: The broadest group in which organisms are classified
2) Vertebrate: Animals that have a backbone
3) Invertebrate: Animals that do not have a backbone
4) Vascular: Plants that have tubes inside to transport food & water
5) Nonvascular: Plants that do not have tubes
6)Fungus: Unicellular or multicellular plants that cannot make their own
food
7) Bacteria: Tiny unicellular organisms that capture or absorb food
Structure of Living Things: Lesson 3
Animal Classification: Drawings (pg. 49)
Structure of Living Things: Lesson 3
Diversity of Organisms: Drawings (pg. 53)
Structure of Living Things: Lesson 3
Diversity of Organisms: Drawings
Structure of Living Things: Lesson 3
Diversity of Organisms: Main Ideas
1) How are living things grouped together?
1) Based off of similarities and differences
 Quick Check
-Critical Thinking: Do you think cats belong in a group
with horses?
Structure of Living Things: Lesson 3
Diversity of Organisms: Main Ideas
2) What do animals have in common?
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They are all vertebrates
They all eat other animals or plants to get energy
 Quick Check
-Critical Thinking: What is the first thing scientists
would want to know about a new animal in order to
classify it?
Structure of Living Things: Lesson 3
Diversity of Organisms: Main Ideas
3) What do plants have in common?
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They all make their own food
 Quick Check
-What is the major difference between plants?
Plants are either vascular or nonvascular.
Structure of Living Things: Lesson 3
Diversity of Organisms: Main Ideas
4) What are fungi and bacteria?
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Fungi: Unicellular or multicellular plants that cannot
make their own food
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Bacteria: Tiny unicellular organisms that capture or
absorb food
 Quick Check
-Critical Thinking: Create a Venn diagram that
compares bacteria cells to plant cells?
Structure of Living Things: Lesson 3
Diversity of Organisms: Review
1) Summarize the main ideas
1) Click to Watch!
2) Think, Talk, and Write
Structure of Living Things: Lesson 3