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Understanding Cell Division
Pupils collect and describe cells from an onion root tip which are undergoing the stages of cell division. They use a ProScope USB microscope to identify and compare cells in five phases of mitosis.
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The Microscope and Cell
In this science worksheet, learners calculate the size of different samples using the microscope as part of a formal lab assignment.
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Human Epidermal Cells
Students explore epidermal cells. After following specified procedures for removing epidermal cells from their wrist, students view the cells with the use of a microscope. After creating a drawing of their observation, students label the...
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Dissecting Frog Embryos: Cell Membranes and Mitosis
Students use high powered dissection microscopes to dissect and examine frog embryos as well as see balls of cells that were produced by rapid division. The concept of mitosis links to the lesson.
Cornell University
Thinking with the Eyes
Objects are larger (or smaller) than they appear! Scholars use a laboratory investigation to explore the difference between resolution and magnification. The activity allows them to calculate the size of the field of view of their light...
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Comparing Animal and Plant Cell Structure
Young scholars work as a team to use the ProScope Digital USB Microscope and a computer to collect microscopic images from a variety of organisms. When they compare these specimens, they are able to determine how they are alike and...
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Use of Microscopes and Creation of Slides
Students explore the use of microscopes and the creation of slides. They practice using, adjusting and viewing with a microscope. they view slides of familiar substances such as blood and fibers. In addition, they create slides using...
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The Microscopic World
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...
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Biology: Understanding Cellular Organelles
Students distinguish the differences between Prokaryotic and Eukaryotic cells. Using microscopes, they examine a variety of plant and animal cells. Working in groups, they draw and label plant and animal cells and show the mathematical...
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The Microscope
In this microscope lesson students explore the compound light microscope. Students discover techniques concerning cleaning, storage and proper use of the microscope. Students discover the working parts of the compound light microscope as...
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Using the Microscope
Students demonstrate their ability to properly make observations using a compound microscope. They prepare an onion skin slide and focus on it in both low and high power. Then they measure the diameter of one of the cells.
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Life in a Drop of Pond Water
Students investigate living creatures that inhabit a pond and explore how various organisms satisfy their needs within their environments. In this life in a drop of pond water lesson, students examine microorganisms under...
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Algae Part One: An Introduction
Students have the opportunity to view two types of algae under 400x magnification with a compound microscope. They make observations and record their observations through drawings and words. In addition, they identify different qualities...
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History and Development of the Microscope
In this microscope worksheet, students review how microscopes work and how early scientists figured out how microscopes could help them with their discoveries. This worksheet has 3 fill in the blank and 7 short answer questions.
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Pond 2: Life in a Drop of Pond Water
Learners observe organisms found in pond water with a microscope. In groups, they discuss how single-celled organisms satisfy their needs for food, water and air. They compare and contrast the needs of macroscopic and microscopic...
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Cytoplasmic Streaming
Pupils prepare successful wet mount slide of Elodea. They determine and identify environmental conditions that induce cytoplasmic streaming. They determine the positive aspects of cytoplasmic streaming. They illustrate knowledge and use...
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Dinosaurs 1: Where Are the Dinosaurs?
Students explore the time of the dinosaurs. In this extinction lesson, students watch a video clip about different dinosaurs and are asked about what they observed. Students talk about how dinosaurs hatched from eggs and compare that...
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Pond Life
Students explore pond ecosystems. In this living environment lesson, students observe the local pond and identify the living things they find by drawing pictures. Students observe organisms that were found in the pond by using a...
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Bacteria's Role in Food
Students grow bacteria cultures on agar in petri dishes and do a plate count. They participate in a yogurt making lab to see how bacteria produce lactic acid. They prepare a recipe and identify fungi, fermentation and the role of...
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Dinosaurs 1: Where Are the Dinosaurs?
Students explore dinosaurs and their extinction. In this dinosaur lesson, students view dinosaur websites and videos to gain an understanding of the world long ago. Discussion questions follow. Students create a paper mache dinosaur egg.
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Naked to the Eye
Sixth graders conduct a variety of experiments that enable them to investigate bacteria. They use microscopes, prepared slides, video, moldy bread and pond water to observe types of bacteria and how bacteria interacts with the...
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How Small is Small?
Students view the video "The Invisible World" and discuss different types of microscopes and what can be seen with each type. They work in pairs to view several objects with a microscope.
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Find the Speed of a Protist
Students identify protists under a microscope, and using a stopwatch calculate the speed of a protist from a pond water sample. They use distance and time to identify the speed of a protist, and create a distance versus time graph to...
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Math Morphing Proximate and Evolutionary Mechanisms
Students identify the different types of fractals. In this geometry lesson, students use math to analyze different biological phenomena. They collect data from the experiments and construct graphs.