Grades 6-8

Parts of an Insect (Grasshopper)

Diagram

Parts of an Insect (Grasshopper)

The tibia's connected to the femur; the head's connected to the prothorax ... Learn the parts that make up an insect with this illustrated guide to a grasshopper.

Plant/Arthropod Interactions

Article

Plant/Arthropod Interactions

Not all arthropods are equal in the eyes of plants. To attract helpful ones and fend off harmful ones, plants use their important chemical and mechanical attributes.

Using GPS in Antarctica

Article

Using GPS in Antarctica

Remote sensing, which not long ago was limited to the classified community, is now a popular tool for researchers in a variety of fields. Learn more about its use to monitor Antarctica's glaciers.

Living and Working in Antarctica Safely

Article

Living and Working in Antarctica Safely

Each year, more than 1,000 researchers and support staff travel to Antarctica. It's Ferris's job to make sure that each one has safety training, plus the right supplies and transportation.

Sea Ice in Antarctica

Article

Sea Ice in Antarctica

This Connecticut teacher traveled to Antarctica to research ice cores. Learn more about the time she spent on an icebreaker and why she's continuing to study sea ice in a graduate program.

mercator-projections_thumb

Mercator Projection

A globe may be the most accurate way to represent the Earth, but you can't slip one into your back pocket. The Mercator projection map is certainly portable, but look what it does to Antarctica!

SELECT PAGE