1. Classification Using Physical Propertiesto
Classification Using Physical Properties
2-PS Classification Using Physical Properties

2. 2-PS1-1 Classification Using Physical Properties
Which is NOT a property of your desk?
Color
Texture (smooth/rough)
Hardness (hard/soft)
Taste
Can you think of something that you could use the property of taste to describe?
2-PS Classification Using Physical Properties

3. 2-PS1-1 Classification Using Physical Properties
2. When you classify a group of objects you are _________.
Sorting by a common or like property
Giving a name to all the objects
Giving your partner some objects and keeping others.
Building something useful with them
Odd/even
Curved/straight
Greater than
Less than
How could you sort numbers?
2-PS Classification Using Physical Properties

4. 2-PS1-1 Classification Using Physical Properties
 3. What is one property you could sort the following objects by that makes sense?
Marble dice can box globe baseball
Taste
Sound it makes
Shape
Sport you can play with it
2-PS Classification Using Physical Properties

5. 2-PS1-1 Classification Using Physical Properties
Pretend you are stranded or lost on a desert island. You needed a shelter. What are two important properties for the material used to build it?
Smell and taste
Amount of shade and waterproof
Color and texture
Loud and size
What are some materials you would find on an island?
Which of these would have these properties?
2-PS Classification Using Physical Properties

6. 2-PS1-1 Classification Using Physical Properties
 5. What property could you sort these items by?
Edible-you can eat it…
Solid or Liquid
Hardness-hard or soft
2-PS Classification Using Physical Properties