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Interactive
CK-12 Foundation

Magnifying Glass

For Students 6th - 12th Standards
How can a magnifying glass or reading glasses make things appear larger? Scholars simulate moving a lens closer or farther from an object to observe the resulting image. They also alter the lens focal length. The simulation shows the...
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Lesson Plan
Curated OER

Let's Learn About Plants!

For Teachers K - 1st
Learners discover different plants and plant parts by observing their campus.  In this plant life lesson, students take a guided walk around their school with a magnifying glass examining everyday plants as well as photographing them....
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Lesson Plan
Curated OER

Magnify It!

For Teachers K - 2nd
Students view objects of various sizes from several viewing distances to discover that their visual field is limited. They record what they see and compare their observations with classmates. They conduct more structured experiments.
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Activity
Exploratorium

Pinhole Magnifier

For Teachers 5th - 8th
Using a pinhole in an index card, learners of light find that it can be used as a magnifier. 
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Lesson Plan
Curated OER

Playground Zoom

For Teachers K - 2nd
Students observe and draw small objects on the playground or in the classroom with and without a magnifying glass. They explore how lenses can affect the way that an object is observed from afar or remotely sensed. Afterwards, they share...
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Lesson Plan
Curated OER

Ruler and Magnifying Fun

For Teachers 1st
First graders investigate objects using rulers and magnifying glasses. They record their observations using a data-recording sheet and write a characteristic for each item they observe. They use the ruler to solve math problems.
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Lesson Plan
Curated OER

Understanding Eyeglasses

For Teachers K - 1st
Kids wonder about eyeglasses, and why people have to wear eyeglasses. This should shed some light on the subject. Learners develop an understanding about eyelgasses, and also other visual aids, such as magnifying glasses. In fact, they...
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Handout
National Nanotechnology Infrastructure Network

Taking a Closer Look at Objects

For Students 4th - 8th
Take a close look at the world around you with an activity that magnifies everyday objects. Five explorations examine items under intense magnification and pose a series of questions that encourage critical thinking and following...
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Lesson Plan
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National Nanotechnology Infrastructure Network

Big vs. Little - Macro to Micro Lesson 2

For Teachers 1st - 3rd Standards
The big world is full of tiny surprises. Classes discover all things big and small while completing the second lesson of a five-part series comparing macro- and micro-objects. Learners collect items from around the room including things...
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Interactive
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Physics Classroom

The L.O.S.T. Art of Image Description - Converging Lenses

For Students 9th - 12th Standards
Magnifying glasses and cameras often use converging lenses, but how do they alter an image? Pupils discover a lens, axis, and object arrow before identifying four characteristics of the resulting image. They label the location,...
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Lesson Plan
Curated OER

Close Observation: Coins

For Teachers 2nd
Integrate math, science, and speaking/listening with a collaborative hands-on activity. Each group works with a single penny, examining it with the naked eye and recording observations. Repeat using magnifying glasses. Then repeat with a...
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Lesson Plan
Cornell University

Building a Compound Light Microscope

For Students 9th - 12th
What better way to learn how to use a microscope than building your own? A lab investigation has scholars use lenses from magnifying glasses and sheets of cork to design their own compound microscopes. They calculate focal length and the...
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Lesson Plan
Arts & Humanities

Let's Go Buggie!

For Teachers 1st - 5th
To celebrate art youth month, little ones get out the magnifying glasses and get close-up with bugs. They make scientific observations of bugs you bring into the classroom. Then, they use markers, clay, paint, or crayons to make artistic...
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Lesson Plan
California Academy of Science

What Would Happen?

For Teachers Pre-K - 1st Standards
Nothing says classroom fun like an invertebrate and a magnifying glass! Snails, earthworms, and roly-poly bugs become the center of attention as pint-sized investigators hone their inquiry and observation skills. They are guided through...
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Lesson Plan
Curated OER

Magnify It!

For Teachers K - 2nd
Students explain that there are limits to what the eye can see and that a magnifying glass can help extend those limits. They examine an object with the magnifying glass and draw the size and shape of what they see as accurately as they...
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Lesson Plan
Curated OER

Life Science Observations: Living vs. Non Living Things

For Teachers 2nd - 5th
Students investigate the difference between living and non-living things.  In this life science lesson, students discover the different characteristics of living things and the natural or human created non-living things.  Students search...
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Lesson Plan
Curated OER

Seed Diversity

For Teachers 1st - 4th
Students explore agriculture by researching different seeds. In this seed identification instructional activity, students collaborate in small groups to analyze a package of different seeds. Students utilize a magnifying glass to examine...
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Lesson Plan
Curated OER

Magnify That

For Teachers 1st - 2nd
Learners observe many different objects using a magnifying lens. In this magnification lesson plan, students learn that scientists use different tools, and they use the tool to magnify objects in the classroom to see objects in better...
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Organizer
Scholastic

Follow the Clues

For Teachers 1st - 6th
Invite your text detectives to bring their magnifying glasses to school to examine the clues in a text and make predictions. They write down three clues and a prediction on the graphic organizer.
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Lesson Plan
Curated OER

Thumbprints

For Teachers Pre-K - 1st
Thumbprints are fascinating! Here is a clever lesson that allows kids to discover that everyone has a unique thumbprint - no two are alike! They use magnifying glasses to closely observe their own, and someone else's thumbprints. Then,...
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Lesson Plan
Denver Art Museum

Lesson: History Detectives

For Teachers 1st - 5th
Provide an opportunity for your class to develop logic and observation skills. Using eight small altar paintings and magnifying glasses, kids examine the tiniest details to determine if the paintings were created by the same person. They...
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Worksheet
Curated OER

Bending Light Waves to Magnify

For Students 8th - 10th
In this magnification learning exercise, learners read about how lenses magnify images and how to determine the magnification of an image. Students divide ten by the focal length which is found to be the measurement from the center of...
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Lesson Plan
Curated OER

Red Worms Rock!

For Teachers 2nd
Second graders measure red worms. In this lesson, 2nd graders observe and collect data on red worms. Students measure the red worms and create a graph with the data they collect.
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Organizer
Curated OER

How Does Matter Look Up Close?

For Students 1st - 3rd
In this matter worksheet, students complete a graphic organizer by identifying tools that are used to magnify objects too small to see with just their eyes.

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