Learn how to calculate the total magnification of a microscope on this concise site. Links to making a slide, questions on the use of the microscope, and other related microscope topics are included on this site.

A lab experiment in a series of experiments that investigates coral. In this activity, students will use a microscope to examine the feeding behavior of a hydra, a fresh-water relative of coral. They will also observe the characteristic...

A learning module with built-in interactive features where students can observe how electrons behave. Using a virtual scanning tunneling microscope (STM), they experiment with moving the electrons inside an atom around. The STM has two...

How do you recognize life on another planet? What tests do scientists use to determine if something is a life form when they are many light years away from being able to observe it directly? Try your hand at interactives to create a...

As an introduction to the study of diversity of life, science middle schoolers will use hands-on inquiry experiments to discover the microscopic world through a microscope. Students will use computers to create a brochure or slideshow...

A lesson plan outlining a very simple way to introduce students to how the structure of the atom was determined. Uses a mystery box with surprise items inside.

Use this series of images depicting the process of mitosis in the early embryo of the fruit fly, Drosophila melanogaster to make a mitosis flipbook. In this stage of Drosophila development, nuclei divide very rapidly without cell...

Read about an art project in which an artist is using his own tears and a microscope to create works of art.

This site is a step by step instructions on how to use a microscope. Begins with the proper way to get the microscope and ends with putting the microscope. The correct way to look at slides and care for you microscope are also discussed....

The invention of magnifiers that allow us to see things that are otherwise invisible to us has revolutionized science. In this instructional activity, students use several types of magnifiers to investigate magnification, and record...

This is an informative site from Georgia State University. It gives a discussion of the thin lens equation and an illustration of its use in determining the image distance based upon the object distance and the focal length.

Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. In this one,...

Site provides a helpful word search teachers can use to help their students familiarize themselves with a microscope and have some fun at the same time.

An activity to show how microscopes are used to reveal biodiversity.

Delve into a microscopic world working with models that show how electron waves can tunnel through certain types of barriers. Learn about the novel devices and apparatuses that have been invented using this concept. Discover how...

How do we see things too small to be detected by the human eye? What about things inside our own bodies? Dee Breger uses a scanning electron microscope to give us a glimpse of images including blood clots, thyroid glands, and lungs with...

Use a virtual scanning tunneling microscope (STM) to observe electron behavior in an atomic-scale world. Walk through the principles of this technology step-by-step.

[Free Registration/Login Required] This passage contains a short biography of Robert Hooke, his development of a microscope, and his discovery of cells. he developed. This passage is a stand-alone curricular piece that reinforces...

Students will learn about both POP Art and science in this pattern project. Working in conjunction with a science teacher in your school, students will view cells through a microscope and use visual diaries to create pattern templates....

[Free Registration/Login Required] This flipchart is intended to give a brief description of 4 people who contributed to the understanding of light through the use of microscopes and telescopes: Leeuwenhoek, Hooke, Galilei, and Newton.

Learn how to calculate the total magnification of a microscope on this concise site. Links to making a slide, questions on the use of the microscope, and other related microscope topics are included on this site.

Did you ever imagine that you can use light to move a microscopic plastic bead? Explore the forces on the bead or slow time to see the interaction with the laser's electric field. Use the optical tweezers to manipulate a single strand of...

In this classroom lab experiment, students mimic optimal growth conditions for yeast, and with the help of a microscope, observe and record results using a cell counting method.

Get a microscopic look at the filament system through special probes and instrumentation. Site shows pictures of the actin fil-a-ments, inter-me-di-ate fil-a-ments, and micro-tubules using the special probes.