Technology Tackling Biofilms

In this dental health worksheet, students read the 10 statements about dental health. Students then select the correct answer to complete the 10 exercises.

In this dental health activity, students read the statements about dental health. Students use the words in the word bank to complete the 10 statements.

Your mission, should you choose to accept it, is to take your class on an underwater adventure. The final installment in a seven-part series involving salt and freshwater bodies takes junior oceanographers below the surface in...

Learners examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...

Brushing, flossing, a healthy diet, and personal hygiene are keys to good oral health and the information, the activities, and the experiments included in this packet will go a long way toward encouraging your class members to...

Learn the importance of practicing good dental hygiene. For auditory learners, a read-aloud feature is also available.

The Library of Congress offers a concise history of the toothbrush. Did you know a some form of a toothbrush has been around since 3000 BC?

Examine dog foods designed to clean teeth surface during chewing, design a human snack and measure its calories per mass. Discuss foods that might work as "edible toothbrushes" for people.

Students explain the concepts of tension and compression, and then state the purpose of suspension bridges. They also study some of the most famous suspension bridges in North America.

Students create a simple machine to help with the design of the traditional can opener. In this simple machines lesson plan, students analyze the can opener, and use the design process to solve problems.