Applying their technique, the team created sheets of five different metals just a few atoms thick, measuring a couple of hundred micrometres wide – remarkably large for a material so thin ...

Look at and feel each of the different materials. Use the Student Activity Sheet to record the observations you make ... Explain that paper, plastic, and metal aremade from different substances and in ...

Another property of a material is what it’s made of such as wood, metal, plastic ... sort objects and record their groupings on the Activity Sheet.Students are then guided to come up with different ...

In our world, we have different materials like wood, metal, plastic and glass. These materials are used to make the objects we see and use everyday. Each material has special properties that make ...