General
What am I?
Properties
Purpose
100
Materials that come from nature are called _____.
natural materials
100
I am used to build roads, buildings and bridges.
Rocks
100
2 characteristics of this glass fish bowl
transparent, smooth, easily breaks
100
Why is a raincoat made from plastic instead of cotton?
It's waterproof, we can stay dry.
200
What do you call man-made materials?
manufactured
200
2 sentences to describe glass.
Glass is manufactured materials.
Glass is made from sand.
Glass is used to make windows, bottles, doors.
200
Compare a pebble and a rock.
Pebble: small, often smooth
Rock: can be of any size, often rough
300
3 kinds of natural materials that comes from plants
wood
rubber
cotton
300
Block
300
Name 3 objects that are waterproof.
raincoat, plastic bag, metal spoon
400
Do all types of fabric come from plants?
Explain your reason.
No.
Wool is fabric but it is from animal.
500
Describe leather in 3 sentences.
Leather is natural material.
Leather comes from animals' skin.
Leather is used to make bag, boots, vest.