Archive for May, 2008

Phoenix Explores Mars

Middle school students are often intrigued by the excitement of exploration and the adventures of explorers, as their enthusiasm for Indiana Jones attests. Space exploration should be no exception. With new images now available from the Mars explorer, Phoenix, teachers can capitalize on student interest in exploration to meet some of the Earth and Space […]

Posted in Topics: Earth Science, Methods of Science, Nature of Science, Science, Space, Technology

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Crop Failures and Food Riots

Many news outlets reported earlier this week that recent rice crop failures could have been avoided. An infestation of the brown plant hopper is the cause for the crop failure. The science knowledge and biotechnology needed to breed resistant rice plants have been in existence for several years. However, funds were not available to mass […]

Posted in Topics: Agriculture, Biodiversity, Food Supplies, Insects, Life Science, Science

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Science, Science Fiction, Ethics, and Indiana Jones

Distinguishing between science and science fiction can be a good reinforcement activity for students learning the characteristics of science. Cognitively, middle school students are able to differentiate between fantasy and reality. But because science is not always intuitively obvious, distinguishing science fact from science fiction can be more challenging. Today’s blog encourages you to use […]

Posted in Topics: Archaeology, Ethics, Methods of Science, Science, Social Studies

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Mechanism for Antibiotic Resistance Discovered

Those of us born after World War II have take antibiotics for granted. Strep throat? Ear infection? Acne? Bronchitis? Not a problem. Take the full prescribed antibiotic dose and you are cured. The reality of antibiotic resistant bacteria however, disrupts that scenario. No longer can we always trust in a full recovery from a bacterial […]

Posted in Topics: Biotechnology, Evolution, Genetics, Life Science, Science

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