Size and Scale

 Author: John Paderi

Area: Physical Sciences 

 Grade Level: 8-12



With the use of various senses, students experience differences in properties of substances when compared between nano and larger scales.



National StandardsPhysical Science: Content Standard B:

As a result of their activities in grades 5-8, all students should develop an understanding of

• properties and changes of properties in matterArizona State Standards:

Strand 5: Physical Science

• Concept 1: Structure and Properties of Matter

o PO 1. Describe substances based on their physical properties


 Keywords: mass, volume, density, surface area, gravity, drag, dissolution

 Related Links:







 Lesson Plan (pdf/doc)