9th Grade Science (page 20)

Subjects:

Environmental Science

Pollution

Habitats and Ecosystems

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WORKSHEETS

Recycling Facts

Get the facts about recycling with this printable reference sheet. Use this factsheet in your classroom unit on "going…

Subjects:

Science

Earth Science

Recycling

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LESSON PLANS

Which Is More Acidic, Snow or Rain?

Using this hands-on science project, familiarize pupils with the pH scale by having them use pH paper to monitor the…

Subjects

Science

Chemistry

Earth Science

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LESSON PLANS

How Close to a Plant Must Pesticides Be in Order to Be Beneficial?

Pupils test how close to a plant a pesticide must be to be effective and why pesticides are used with this hands-on…

Subjects

Science

Biology

Plants and Botany

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LESSON PLANS

Is the Magic 8-Ball Really Magic?

In this lesson, students are asked to develop a theory about how a Magic 8-Ball works without taking the 8-ball apart.

Subjects

Science

Scientific Method

Mathematics

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LESSON PLANS

How Can You Use Physics to Become a Better Hitter?

Help students improve their baseball skills while teaching them about human reflexes and the physics behind swinging a…

Subjects

Science

Physics

Motion and Momentum

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GRAPHIC ORGANIZERS

Time Line

This ready-to-use time line is a helpful tool for organizing ideas and events chronologically. It's helpful when…

Subjects:

Science

Social Studies and History

Language Arts and Writing

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ACTIVITIES

What Are Viruses & Bacteria?

Students create a question-and-answer game about viruses and bacteria. Assesses students' understanding of concepts…

Subjects:

Science

Biology

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REFERENCE

Bacteria That Cause Food-borne Illness

Read this article to learn about food-borne illness and nine prominent bacteria that can cause them.

Subjects:

Safety

Health and Safety

Germs, Viruses, Bacteria (Microbiology)

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REFERENCE

Hoaxes & Science Experiments

Read this article to learn about famous science hoaxes and how they were uncovered.

Subjects:

Reading and Literature

Fiction

Science

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REFERENCE

Aviation: Over and on the Sea

Learn about Louis Blériot, Henri Fabre, and Glenn H. Curtiss, three aviators known for their early 20th-century…

Subjects:

Science

Engineering

Aviation & Flight

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REFERENCE

Passenger Planes: Boeing 707

Learn about the origins of commercial jetliners, from the ill-fated British deHavilland Comet to the success of the…

Subjects:

Science

Engineering

Aviation & Flight

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REFERENCE

Iditarod Trail Sled Dog Race

Dog sled racing was first presented as an Olympic sport in 1932. Use this reference to learn about the Iditarod and its…

Subjects:

Sports

Animals (Zoology)

Physical Education and Fitness

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REFERENCE

What is Cancer?

Learn about the difference between benign and malignant tumors in this article about cancer.

Subjects:

Illness and Diseases

Cellular Biology

Health

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REFERENCE

A chart details statistics about alcohol-related car fatalities on holidays.

Subjects:

Science

Health

Substance Abuse Prevention

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REFERENCE

Classification of Dinosaurs

An article explaining the classification of dinosaurs.

Subjects:

Science

Dinosaurs (Paleontology)

Biological Classification

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REFERENCE

Dinosaur Facts Part I

The first of four articles answering questions about dinosaurs. This article covers the following issues: when dinosaurs…

Subjects:

Library Resources

Science

Reading and Literature

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REFERENCE

Dinosaur Facts Part II

The second of four articles answering questions about dinosaurs. This article covers the following issues: how dinosaurs…

Subjects:

Library Resources

Science

Reading and Literature

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REFERENCE

Dinosaur Facts Part III

The third of four articles answering questions about dinosaurs. This article covers the following issues: what dinosaurs…

Subjects:

Library Resources

Reading and Literature

Dinosaurs (Paleontology)

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REFERENCE

Dinosaur Facts Part IV

The last of four articles answering questions about dinosaurs. This article covers the following issues: what colors…

Subjects:

Library Resources

Reading and Literature

Dinosaurs (Paleontology)

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REFERENCE

Dinosaur News

Read about recent discoveries concerning dinosaurs.

Subjects:

Animals (Zoology)

Biology

Science

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REFERENCE

Tyrannosaurus Sue

Read all about Tyrannosaurus Sue, a 65 million-year-old dinosaur.

Subjects:

Animals (Zoology)

Biology

Science

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REFERENCE

Did Birds Evolve from Dinosaurs?

Read about theories on the evolution of birds.

Subjects:

Animals (Zoology)

Biology

Science

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REFERENCE

75-Million-Year-Old Dinosaur Voice Heard Again

Read about the re-creation of the sound that a Parasaurolophus dinosaur made.

Subjects:

Animals (Zoology)

Biology

Science

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