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Journal Article

Giving Spatial Perception Our Full Attention

The authors present their opinions about left-brain and right-brain learners. According to them, left-brained students, who excel in spatial perception, are not given enough credit or attention in school. The authors urge educators to recognize both ...

Journal Article

Putting Assessment to the Test: Tips for designing standards-based tests

During the last decade significant changes occurred in the way we teach and assess learning. Both the National Science Education Standards (National Research Council, 1996) and the suggestions from Benchmarks from Scientific Literacy (American Assoc...

Journal Article

Introductory Biology Online

Outcomes assessment was conducted with a pretest/post-test design in an online nonmajors’ biology course that included laboratory and lecture components. Data were compared with those of students at the same college enrolled in the same course with...

Journal Article

Science on a Roll Part One: Absorbing Inquiry

Testing the absorbancy of different brands of paper towels is a popular activity for many grade levels. It is a simple, fun, and effective teaching tool for getting students involved in the process of science. The procedure directs students through a...

Journal Article

Editor's Corner: Science Poses Challenges to Every Demographic Group

The Science Teacher’s editor shares thoughts on the release of the Department of Education's National Center for Education Statistics latest science scores for grades 4, 8, and 12 from the 2000 assessment....

Journal Article

Encouraging Equitable Enrollment—A Second Look: Five-year study results reflect increased science enrollment from underrepresented groups

In 1997, Project JUST (Join Underrepresented in Science and Technology) was launched. This school system project increased the number of underrepresented minority students taking and completing high school science and mathematics courses. This articl...

Journal Article

The Case Study: The Way of Flesch

The 50-year-old book, The Art of Readable Writing, by Linguist Rudolf Flesch, is chock-full of great advice about writing. Here the author shares some of its wisdom because it is useful for any kind of writing, including case studies. Consider this c...

Journal Article

The Mock Experiment

A full understanding of the mechanisms behind and the importance of scientific research is invaluable to all college students. The Mock Experiment can be used to introduce science and nonscience majors to the scientific process, presentation of resea...

Journal Article

Under Pressure: Activities with a vacuum pump (and some marshmallows) help students learn about pressure

What would happen if a person went into space without a spacesuit? Before learning the answer students must first understand the forces—gravity and atmospheric pressure. This article describes various demonstrations using a vacuum pump to investi...

Journal Article

Investigating Island Evolution: A Galapagos-based lesson 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 instru...

Journal Article

Scope on the Skies: Watch your weight

This column focuses on astronomy throughout the year. This month’s issue focuses on gravity, one of the four forces in the universe that scientists refer to as a fundamental force....