Clean Energy: Converting Light to Energy

Subject:

Science and Technology

Institution Name:

National Center for Learning and Teaching

Collection:

National Center for Learning and Teaching

Grade Level:

Secondary

Abstract:

This unit explores the issue of energy production as a pressing global issue and how nanoscience could enable important breakthroughs in energy generation and conversion. In particular, traditional and newer "nano" solar technologies are introduced and explored. Upon completing this unit, students will understand: Clean alternative energy technologies must be developed to provide sufficient energy to meet growing global demand, and must be sustainable both environmentally and economically; Nanoscience could enable important breakthroughs in solar energy technology through low cost, novel energy conversion mechanisms; Surface area to volume ratio is a function of particle size and shape. Increasing surface area normally increases the rate of reaction because there are more sites available for simultaneous reaction; Energy is neither created nor destroyed--it can only be converted into different forms. Length: 2 lessons, up to 3 50-minute classroom periods if all lessons are used. Not all lessons are required. Use the lessons most appropriate for your students.

Course Type:

Learning Module

Languages:

English

Material Type:

Activities and Labs, Assessments, Curriculum Standards, Lecture Notes, Lesson Plans

Media Format:

Downloadable docs

Conditions of Use:

Creative Commons Attribution 3.0