NGSS 2-PS1-1: Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties. Students have looked at the properties of solids and in this ...
Students will develop an understanding that objects and materials can be tested to learn about their properties. Students will help plan and conduct different ... are good for different uses. Note: ...
This lesson addresses the ... and released in Earth's materials. 2. Tell students that they are going to learn about some of the basic structural properties of materials. They are called ...