Science — Grade 7

Resources on the web

Extending human ability through technology

The purpose of this lesson, from Science NetLinks, is to explore how technology has been used to enhance human abilities. Students also learn something about human capabilities and limitations. (Learn more)

Format: lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Driving music

In this Science Update, from Science NetLinks, students hear about an engineer who created a computer system that lets you drive a piece of music just like driving a car. (Learn more)

Format: activity/lesson plan

Provided by: American Association for the Advancement of Science

Dogs and their owners

In this Science Update, from Science NetLinks, students hear about a study looking into whether the stereotype that dogs and their owners look alike is actually true. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Dangerous hail

In this Science Update, from Science NetLinks, students ear why hail rarely seems to hit people. Every year, tornadoes, hurricanes, and snowstorms claim lives and cause injuries. But strangely, hailstorms, which pelt the ground with hard balls of ice, rarely... (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Crystal meth

In this Science Update, from Science NetLinks, students hear about how the drug crystal methamphetamine may cause permanent birth defects. (Learn more)

Format: activity/lesson plan (grade 7 Science)

Provided by: American Association for the Advancement of Science

Computerized civilization

In this Science Update, from Science NetLinks, students hear about a computer program designed to help answer some of the questions surrounding the mysterious disappearance of the Anasazi. (Learn more)

Format: activity/lesson plan (grade 5–8 Science and Social Studies)

Provided by: American Association for the Advancement of Science

Cold sensors

In this Science Update, from Science NetLinks, University of Florida neuroscientist Jiango Gu explains how he and his colleagues are looking for sensory molecules, called receptors, that can sense cold. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Clumsy kids

In this Science Update, from Science NetLinks, students hear about the reasons many adolescents feel awkward and clumsy. Growth spurts may be to blame for teenagers' sometimes klutzy behavior. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Clocking T. rex

In this Science Update, from Science NetLinks, you'll hear about how one of the most popular movies in history used special effects that were not only exciting, but also scientifically accurate. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Cell phones & driving

In this Science Update, from Science NetLinks, students hear about how cell phones could cause tunnel vision in drivers. Research indicates that when someone is talking on a phone, their vision narrows considerably. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Cell phone traffic

In this Science Update, from Science NetLinks, students hear about a new use for cell phone signals. Many people stuck in traffic pass the time or take care of business by making calls on their cell phone. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Cassowary calls

In this Science Update, from Science NetLinks, students hear about efforts to study the rare and often inaudible call of an elusive bird--the cassowary. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Camera red-eye

In this Science Update, from Science NetLinks, students hear about the causes of camera red-eye. (Learn more)

Format: activity/lesson plan (grade 7 Science)

Provided by: American Association for the Advancement of Science

Browsing music

In this Science Update, from Science NetLinks, students hear about a powerful music browser called SIMAC. Xavier Serra of the Pompeu Fabrea University in Barcelona, Spain, explains how SIMAC analyzes the musical properties of a digital audio track. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Body temperature

In this Science Update, from Science NetLinks, students hear about how our bodies constantly generate heat because of our metabolism. We have to constantly lose heat to maintain our normal temperature. (Learn more)

Format: activity/lesson plan (grade 7 Science)

Provided by: American Association for the Advancement of Science

Body image

In this Science Update, from Science NetLinks, students hear about neurologist Henrik Ehrsson's study showing that the brain influences how people view their own bodies. (Learn more)

Format: activity/lesson plan (grade 7 Science)

Provided by: American Association for the Advancement of Science

Big heads

In this Science Update from Science NetLinks, students hear about the role brain size plays in intelligence. If somebody is really smart, other people might say: “She's got a really big brain.” But when it comes to brains, does size really matter? (Learn more)

Format: activity/lesson plan (grade 7 Science)

Provided by: American Association for the Advancement of Science

Biblical tunnel

In this Science Update, from Science NetLinks, students hear about how scientists have proven that one Bible story is right on track. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science

Bear bones

This Science Update, from Science NetLinks, students hear about how hibernating bears avoid bone loss and why this may be relevant to human osteoporosis. (Learn more)

Format: activity/lesson plan (grade 7 Science)

Provided by: American Association for the Advancement of Science

Bacterial batteries

In this Science Update, from Science NetLinks, students hear about how one group of scientists has found a way to put bacteria to work. (Learn more)

Format: activity/lesson plan (grade 6–8 Science)

Provided by: American Association for the Advancement of Science