1. materials

2. Metal Metal comes from many countries. Metal is from rocks. Some metal can sink and some can float . Metal needs to go through a machine To used. Metal can make lots of things

3. Wood Wood comes from trees You need to put trees it in the machine to be able to use it. You can cut the trees to see how old the trees is. Hard wood grows slow soft wood grows fast. Wood is hard and it can float.

4. Fabric Fabric can make lots of things. Silk comes from worms. Wool comes from sheep. Oil makes nylon. Nylon is hard. Cotton Comes from plants, cotton feels soft. Fabric comes from lots of different countries.