Definitions
What does material mean?
What humans use to make things
True
What materials are a t-shirt made of?
Fabric
True or false: properties of rubber are: waterproof and bendy
True
What is the purpose of a chair?
To sit on.
Anything you can see or touch
Anything that can be perceived with your senses
Name 3 natural materials.
-Glass
-Fabric (Wool, silk, etc.)
-Wood
-Metal
-Stone
Wood, Plastic, Metal
What are 2 properties of plastic?
Ex. Bendy, waterproof, transparent (sometimes)
What is the purpose of a desk?
For you to write on and store materials inside.
What are natural materials?
Materials that are found in nature.
Name 2 processed materials.
Fabric (synthetic), plastic
What materials are a pencil made of?
Graphite, wood, rubber, metal
What are 2 properties of wood?
Ex. Hard, strong, sturdy, difficult to break
What is the purpose of a water bottle?
To hold liquids for you to drink.
What are processed materials?
Are materials that are refined or made by humans from natural materials.
True or false: Brick is a natural material.
False
What materials are eye glasses made of?
Plastic or metal, glass
What are 2 properties of paper?
Ex. Bendy, folds, rippable, not waterproof, fragile
What are properties?
Characteristics of objects including
Color
Size
Texture
shape
True or false: a metal can is made from processed materials.
False
What materials are shoes made of?
Fabric, rubber