Join
Menu
Menu Search Join

Decay and Renewal (Student Edition)

Most of us throw or flush things away every day without thinking about the fact that there is no “away.” Whether discarded substances break down or not, they affect our environment. By investigating the processes in wastewater treatment, composting, landfilling, and bioremediation of contaminated sites, Decay and Renewal teaches important science concepts within the context of environmental issues. Using inquiry-based methods, the book focuses on biodegradation to help students learn basic biological and ecological concepts. The Student Edition has four sections:
Most of us throw or flush things away every day without thinking about the fact that there is no “away.” Whether discarded substances break down or not, they affect our environment. By investigating the processes in wastewater treatment, composting, landfilling, and bioremediation of contaminated sites, Decay and Renewal teaches important science concepts within the context of environmental issues. Using inquiry-based methods, the book focuses on biodegradation to help students learn basic biological and ecological concepts. The Student Edition has four sections:
 

Simply Butterflies

Science and Children - November/December 2002

Fourth-grade students explore the life cycle of the Painted Lady butterfly using an inexpensive butterfly observatory. This interdisciplinary unit incorporates various journaling and illustration techniques that develop students’ observation skills. The article includes instructions for building the observatory.
Fourth-grade students explore the life cycle of the Painted Lady butterfly using an inexpensive butterfly observatory. This interdisciplinary unit incorporates various journaling and illustration techniques that develop students’ observation skills. The article includes instructions for building the observatory.
Fourth-grade students explore the life cycle of the Painted Lady butterfly using an inexpensive butterfly observatory. This interdisciplinary unit incorporates various journaling and illustration techniques that develop students’ observation skills. The article includes instructions for building the observatory.
 

Designed for Successful Learning: Using multiple intelligence assessment in the science classroom

This article reports the results of a research study that assessed the multiple intelligences of high school students enrolled in physics courses.
This article reports the results of a research study that assessed the multiple intelligences of high school students enrolled in physics courses.
This article reports the results of a research study that assessed the multiple intelligences of high school students enrolled in physics courses.
 

Turf Protecting Toxins

Science Scope—October 2002

Allelopathy is a naturally occurring process by which chemicals produced by a plant have a detrimental effect on competing plants. This activity explores how trees protect their limited resource through chemical warfare.
Allelopathy is a naturally occurring process by which chemicals produced by a plant have a detrimental effect on competing plants. This activity explores how trees protect their limited resource through chemical warfare.
Allelopathy is a naturally occurring process by which chemicals produced by a plant have a detrimental effect on competing plants. This activity explores how trees protect their limited resource through chemical warfare.
 

Stem Cells

Promises to Keep?

By Lauren E. Yaich

Stem Cells

 

Teaching Demands verses Research Productivity

Journal of College Science Teaching—May 2002

Faculty in undergraduate institutions are scholars and need to be actively engaged in research. They must also publish and get grants to be promoted and tenured. The strong demand on their time for teaching and college services, however, leaves them little time for research. This study discusses the workload of math and science faculty in predominantly undergraduate institutions and the impediments to their research activities.
Faculty in undergraduate institutions are scholars and need to be actively engaged in research. They must also publish and get grants to be promoted and tenured. The strong demand on their time for teaching and college services, however, leaves them little time for research. This study discusses the workload of math and science faculty in predominantly undergraduate institutions and the impediments to their research activities.
Faculty in undergraduate institutions are scholars and need to be actively engaged in research. They must also publish and get grants to be promoted and tenured. The strong demand on their time for teaching and college services, however, leaves them little time for research. This study discusses the workload of math and science faculty in predominantly undergraduate institutions and the impediments to their research activities.
 

Favorite Demonstration: Demonstrating a Thermodynamics Fountain

Journal of College Science Teaching—May 2002

Cryogenic materials, mainly liquefied and solidified gases, are probably the most fascinating materials to use for demonstrating chemical reactions to introductory college students. A popular series of articles (Blachley 1997; Coppola et al. 1994; Haub 2001; Hughes and Haworth 1992; Stamm and Franz 1992) has been published presenting very effective and attractive demonstrations using liquefied gases. The authors describe two versions of a straightforward experiment that illustrates the concepts of energy/heat flow and conversion of heat to mechanical work. It uses a water fountain powered by the expansion of liquid nitrogen or dry-ice.
Cryogenic materials, mainly liquefied and solidified gases, are probably the most fascinating materials to use for demonstrating chemical reactions to introductory college students. A popular series of articles (Blachley 1997; Coppola et al. 1994; Haub 2001; Hughes and Haworth 1992; Stamm and Franz 1992) has been published presenting very effective and attractive demonstrations using liquefied gases. The authors describe two versions of a straightforward experiment that illustrates the concepts of energy/heat flow and conversion of heat to mechanical work.
Cryogenic materials, mainly liquefied and solidified gases, are probably the most fascinating materials to use for demonstrating chemical reactions to introductory college students. A popular series of articles (Blachley 1997; Coppola et al. 1994; Haub 2001; Hughes and Haworth 1992; Stamm and Franz 1992) has been published presenting very effective and attractive demonstrations using liquefied gases. The authors describe two versions of a straightforward experiment that illustrates the concepts of energy/heat flow and conversion of heat to mechanical work.
 

Bridging Science and Engineering

Journal of College Science Teaching—March/April 2002

The Colleges of Engineering and Education at Penn State University have collaborated to design and deliver an engineering course for education and other nonscience majors. In this course, students integrate basic principles of applied physical science and engineering to solve authentic design problems.
The Colleges of Engineering and Education at Penn State University have collaborated to design and deliver an engineering course for education and other nonscience majors. In this course, students integrate basic principles of applied physical science and engineering to solve authentic design problems.
The Colleges of Engineering and Education at Penn State University have collaborated to design and deliver an engineering course for education and other nonscience majors. In this course, students integrate basic principles of applied physical science and engineering to solve authentic design problems.
 

Investigating Island Evolution: A Galapagos-based lesson using the 5E instructional model

The Science Teacher—February 2002

Many endemic species of the Galapagos Islands are useful for a biology teacher planning an extended lesson on evolution. In this activity, the teacher focuses on his Galapagos Islands’ experience to develop a unique lesson plan, using the 5E instructional model.
Many endemic species of the Galapagos Islands are useful for a biology teacher planning an extended lesson on evolution. In this activity, the teacher focuses on his Galapagos Islands’ experience to develop a unique lesson plan, using the 5E instructional model.
Many endemic species of the Galapagos Islands are useful for a biology teacher planning an extended lesson on evolution. In this activity, the teacher focuses on his Galapagos Islands’ experience to develop a unique lesson plan, using the 5E instructional model.
 

Reflecting on a Misconception: Can students see a full-length image in a small mirror?

The Science Teacher—February 2002

Looking at the reflection of our image in a mirror is so commonplace that most of us are unaware of the misconception we hold with respect to this phenomenon. This article provides an activity that will help students explore the concepts and relationships involved in reflection.
Looking at the reflection of our image in a mirror is so commonplace that most of us are unaware of the misconception we hold with respect to this phenomenon. This article provides an activity that will help students explore the concepts and relationships involved in reflection.
Looking at the reflection of our image in a mirror is so commonplace that most of us are unaware of the misconception we hold with respect to this phenomenon. This article provides an activity that will help students explore the concepts and relationships involved in reflection.
Subscribe to
Asset 2