Kelas 2 - Science Chapter 4 Materials

Materials are not found in nature is made by humans. they called

• Manufacture

• Naturally

• Ground

what are cotton and wool types . . .

• Fabric

• Nature

• Ground

It's hard, strong, and shiny. It's a . .

• 
• 
• 

Handle of an umbrella should be made of .

• Wood

• Metal

• Plastic

Choose material for this umbrella

b

c

d

Paper

Plastic

Metal

Wood

Stone

Wood + ​ (a)   = ​ (b)   .

Metals + ​ (c)   =​ (d)  

• fire
• Ash
• Water
• Rust
• Brick
• Stone

it's hard, small, and smooth. it's a . . .

• 
• 
• 

which of these is not material

• Brick

• Glass

• Metal

Objects are made from manufactured materials.

• 
• 
• 

Many materials have more than one property.

• Cotton is light and soft

• Metal is smooth and shiny

• Pebble is hard, small, and smooth