Introduction to Nanoscale, Scales of the Universe, Metrics, Taking Measurements
Overview
This is an introductory lesson to SI using Scale of the Universe 2 and other tools to allow students to understand nanoscale and metrics.
Learning Objectives
Students learn
1. the Scales of the Universe and material reality - phenomenology.
2. Metric System for measurement.
Materials
Hands on Activity Worksheet (Attached)
Procedure
- Bellwork: Students do a “Paper tearing activity” with worksheet (attached)
- Discuss student reactions, observations, reflections about the nature of physical reality and phenomenology.
- Youtube Video: Scales of the Universe 2 https://www.youtube.com/watch?v=uaGEjrADGPA
- Discuss scales of the universe
- Activating questions… what surprised you most about this video? What level of reality most interests you or which you care about the most? What levels of reality do you think humans can not influence (e.g. cosmological?)
- Use Lab USB Microscope to look at objects & project on-screen.
- PowerPoint and chalkboard Lecture: Metric System and science of measuring and NanoScale / NanoTechnology
- Students measure their height and record different length units in table worksheet (attached)
Worksheet Activity on Metric Unit Conversions. Students complete their own and can work together.
Credits
This learning module was created by Erik P, a participant in Indiana University-Purdue University’s NSF-Funded “Nanotechnology Experiences for Students and Teachers (NEST)” Program (Award # 1513112).