ALEX Lesson Plan Resources

ALEX Lesson Plans  
Thinkfinity Lesson Plans  
Subject: Mathematics, Science
Title: How Old Are the Stars?      Add Bookmark
Description: In this Science NetLinks lesson, students determine the age of a star cluster by observing, measuring, and plotting astronomical data. They examine the Jewelbox cluster, located within the southern constellation Crux, and determine its age using a relationship between temperature, color, and luminosity. Before beginning this lesson, students should understand the life cycle and composition of stars. Students should also understand the relationship between temperature and color.
Thinkfinity Partner: Science NetLinks
Grade Span: 9,10,11,12

Subject: Science
Title: Gas Giant Origins      Add Bookmark
Description: This Science Update, from Science NetLinks, you'll hear about research that indicates that formation of large, gaseous planets like Jupiter and Saturn may have formed more quickly than previously thought. Science Updates are audio interviews with scientists and are accompanied by a set of questions as well as links to related Science NetLinks lessons and other related resources.
Thinkfinity Partner: Science NetLinks
Grade Span: 6,7,8,9,10,11,12