• What is a life cycle?
• How does product design influence the life cycle?
• What are products made of and why?
• How can products be less wasteful at the end of their useful lives?
• What is a life cycle?
• How does product design influence the life cycle?
• What are products made of and why?
• How can products be less wasteful at the end of their useful lives?
Student-Centered Learning in an Earth Science, Preservice, Teacher-Education Course

In an effort to get elementary teachers to teach more science in the classroom, a required preservice science education course was designed to promote the use of hands-on teaching techniques. This paper describes course content and activities for an innovative, student-centered, Earth science class. However, any science-content course could be adapted in a similar manner to include more student-centered activities.
In an effort to get elementary teachers to teach more science in the classroom, a required preservice science education course was designed to promote the use of hands-on teaching techniques. This paper describes course content and activities for an innovative, student-centered, Earth science class. However, any science-content course could be adapted in a similar manner to include more student-centered activities.
In an effort to get elementary teachers to teach more science in the classroom, a required preservice science education course was designed to promote the use of hands-on teaching techniques. This paper describes course content and activities for an innovative, student-centered, Earth science class. However, any science-content course could be adapted in a similar manner to include more student-centered activities.
