The 1590s saw the invention of the first compound microscope. Scholars learn about how microscopes work and how to properly focus one. The lesson stresses the science fields that use microscopes and the difference between electron...

In this science worksheet, students calculate the size of different samples using the microscope as part of a formal lab assignment.

Students explore produce by examining an apple in class. In this microscopic food lesson, students slice an apple in a specific manner so they can fit it onto a slide and view it through a microscope. Students identify the different...

Students investigate plant cells. In this multiple intelligences lesson, students engage in a variety of activities to foster an understanding of plant cells and how they work. Students read, write, observe, and role-play parts and...

In this pollution worksheet, students collect particles using a pollution detector and then observe their results under the microscope.  They calculate the average number of particles collected in three different locations. They...

Students grow bacteria. In this bacteria growth lesson, students allow bacteris to incubate for 2-3 days. The teacher uses a document camera to show how to remove the bacteria from the plate. Students remove a small sample of bacteria...

Students collect and examine microscopic life from a local pond. In this biology instructional activity, students examine local pond water, searching for protozoa, with the use of a microscope. Students identify the various life forms in...

Students use a microscope in a series of activities that are designed to help them explore the "invisible world" and make meaningful microscopic discoveries and learn the importance of the microscope as a tool in science and research.

Students examine microscopes and how to calculate total magnification.  In this calculations lesson students complete an activity of calculations. 

Learners examine a microscope and learn its functions.  In this microscope lesson students prepare a wet mount slide and complete calculations. 

Students examine microscopic life by conducting a scientific investigation. In this cell analysis instructional activity, students define the prokaryotic and eukaryotic cells and discuss their word origins. Students view each type of...

In this microscopes worksheet, 7th graders read information about microscopes and how they work. Students then complete several questions about the passage. Students study the diagram of a microscope using the letter definitions.

In this cells worksheet, students compare the characteristics of eukaryotic and prokaryotic cells. Students describe how different scientists contributed to the cell theory. This worksheet has 6 short answer questions and 1 graphic...

Students identify under a microscope several different genera of protists. They discuss the three different categories of protists. Students discuss characteristics of the protists that they have already been taught. They view and...

Students discuss what comes to mind when they hear the term cell and discuss what a cell is in biological terms. They look at pictures of cells and color a picture of a cell diagram, writing the job of each part as they go. After the...

Students use the time-lapse feature of the QX3 Intel Digital Microscope to observe germination of seeds. They use the QX3 Intel Digital microscope to create time lapse video films of seed germination experiments.

Students explore ecology and biodiversty. They use the wet-mount procedure to make several slides to view using the microscope and draw what they see.

Young scholars identify magnification by first using a magnifying glass and then with photos taken through a microscope. They complete a handout that leads them through each activity stated. Finally, students use their microscope to...

Young scholars investigate the parts and functions of a compound microscope. They explore various websites, label the parts of a microscope on a worksheet, view prepared slides, and create drawings of the prepared slides.

Students study written descriptions of what various fibers look like through a microscope and with the naked eye. Then they actually view these fibers through a microscope and sitting on a table. They identify which is which based on...

In this microscopes worksheet, students access a website to complete questions about the early compound microscopes and the scientist involved in the development. This worksheet has 1 graphic organizer, 7 fill in the blank, and 10 short...

Students prepare a slide of Paramecium cultures and observe (through a microscope) the organism's thin transparent membrane and what happens as they "feed" them stained yeast cells. They sketch the path the ingested yeast takes as it...

Students investigate plant reproduction, pollen collection and identification. They collect pollen samples over a twenty four hour period and examine them under a microscope.

This analogy story explains the manner in which the wavelength of light affects the maximum resolution of a microscope.