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(Lesson 1) intro to matter

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stephencunneen

The document discusses the definition and properties of matter. It explains that matter is anything that takes up space and has mass, and is made up of tiny particles called atoms that are too small to see. Matter can be described based on its size, shape, color, and texture. All matter in the world, from carrots to gold, is composed of atoms which may differ between objects.

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•Matter is everywhere-even in the air! •What are the following familiar objects? How can you describe them if you didn't know what they were? • Describing objects by using: 1) Size 2) Shape 3) Color 4) Texture
•We used an object's properties. A property describes how an object looks, feels, or acts. •Lets check out some objects to see if we can get their properties: http://www.nyu.edu/pages/mathmol/textbook/whatismatter.html
•Properties of all objects 1) Objects take up space. All objects take up space. Your computer is taking up space on the desk. You are taking up space on the chair. 2) Objects have mass. Mass is how much there is of an object. Mass is related to how much something weighs. Mass and weight are two different things. The unit for mass is a gram. A nickel has the mass of about one gram.
•Anything that takes up space and has mass is matter. • Everything around you is made up of matter. •Chocolate cake is made up of matter. •You are made of matter. •If you are having trouble understanding matter, look all around you. •You can see matter makes up the walls of your house and your classroom. •Matter is large and matter is small. Do you get it yet?
Let's take this carrot: •Let's get closer and closer to the smaller parts of the carrot: carrot atoms! •These small parts of the carrot are called atoms. •Anything you see and can feel is made of atoms. •All atoms are too small to be seen with the naked eye or even a microscope, although there are some new types of microscopes that are now able to see larger atoms such as gold.
•All matter is the same because all matter is made up of atoms. •Matter is also different because objects can be made up of different kinds of atoms. •Gold is made of one kind of atom-gold atoms. •Salt is made up of two different kinds of atoms- sodium atoms and chloride atoms.
HOMEWORK 1) How would you describe your desk? 2) What is the definition of matter? 3) Give 3 examples of matter. 4) What are atoms? 5) Why is matter different?

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(Lesson 1) intro to matter

  • 1. •Matter is everywhere-even in the air! •What are the following familiar objects? How can you describe them if you didn't know what they were? • Describing objects by using: 1) Size 2) Shape 3) Color 4) Texture
  • 2. •We used an object's properties. A property describes how an object looks, feels, or acts. •Lets check out some objects to see if we can get their properties: http://www.nyu.edu/pages/mathmol/textbook/whatismatter.html
  • 3. •Properties of all objects 1) Objects take up space. All objects take up space. Your computer is taking up space on the desk. You are taking up space on the chair. 2) Objects have mass. Mass is how much there is of an object. Mass is related to how much something weighs. Mass and weight are two different things. The unit for mass is a gram. A nickel has the mass of about one gram.
  • 4. •Anything that takes up space and has mass is matter. • Everything around you is made up of matter. •Chocolate cake is made up of matter. •You are made of matter. •If you are having trouble understanding matter, look all around you. •You can see matter makes up the walls of your house and your classroom. •Matter is large and matter is small. Do you get it yet?
  • 5. Let's take this carrot: •Let's get closer and closer to the smaller parts of the carrot: carrot atoms! •These small parts of the carrot are called atoms. •Anything you see and can feel is made of atoms. •All atoms are too small to be seen with the naked eye or even a microscope, although there are some new types of microscopes that are now able to see larger atoms such as gold.
  • 6. •All matter is the same because all matter is made up of atoms. •Matter is also different because objects can be made up of different kinds of atoms. •Gold is made of one kind of atom-gold atoms. •Salt is made up of two different kinds of atoms- sodium atoms and chloride atoms.
  • 7. HOMEWORK 1) How would you describe your desk? 2) What is the definition of matter? 3) Give 3 examples of matter. 4) What are atoms? 5) Why is matter different?