Chapter 1 Section 1 What is Life Science?
Transcript of Chapter 1 Section 1 What is Life Science?
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Chapter 1 Section 1 What is Life Science?
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Main Idea
• Scientists use skills or their senses to learn about the world around them
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Senses
• Eyes
• Ears
• Nose
• Taste
• Touch
• Scientists use skills like observing, inferring, predicting, classifying, and making models to learn about the world
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Science
• Life Science
• Earth Science
• Physical Science
• Every science requires you to use your senses to learn about the natural world
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Observing
• Using one ore more of your senses to gather information
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Quantitative Observation
• Quantitative Observation is describing a number or an amount of things
• If 3,000 turtles are on the beach, how many make it to the water?
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Qualitative Observation
• A qualitative observation deals with a description that cannot be expressed or reported in numbers
– Blue
– Green
– Red
• That bird is honeybee yellow
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Inferring
• Inferring is explaining or interpreting the things you see or observe using what you know
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Predicting
• Predicting is making a forecast or educated guess about what will happen in the future
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Classifying
• Classifying is grouping together items that are alike in some way
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Making Models
• Making Models is creating representations of complex objects or processes
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Life Science
• Life science is the study of living things
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Open-Response Question
• Drew wants to put oak cabinets in his new kitchen. He is deciding whether to select custom-built cabinets or mass-produced cabinets. a. Describe one advantage of selecting custom-
built cabinets
b. Describe one advantage and one disadvantage of selecting mass-produced cabinets
c. Describe one way that mass-produced products are made differently than custom-built products
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Now Your Hooked On Science!
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