Cornell University
Beam Focusing Using Lenses
Explore optics using an inquiry-based experimental approach! Young scholars use a set of materials to design and build a unit capable of focusing a beam of light. They experiment with different lenses to determine the best approach to...
McGraw Hill
Gravitational Lensing Interactive
Investigate light in space as it encounters a large mass of matter. Learners discover the idea of gravitational lensing through an interactive activity. They adjust the size and location of the mass to see the effect on the path of...
Bowels Physics
Refraction and Lenses
Every object we see must pass through a lens, but how does each individual's lens differ? Learners explore the science behind refraction and lenses, uncovering the details that allow them to perform daily activities.
Curated OER
Lenses and Telescopes
Learners examine telescope construction. In this telescope lesson, students examine the lenses used in telescopes by exploring with convex and concave lenses.
Curated OER
Lenses
Young scholars identify the different uses of lenses. In this physics lesson, students compare lenses with different magnifications. They record data and discuss results in class.
Curated OER
What do Lenses Do?
Students learn to differentiate between different types of lenses. In this lens activity, students discover how lenses are different and why a specific lens should be used. Students understand how to find the focal point of a lens....
Curated OER
Lenses
Students explore vision by experimenting with lenses in equipment. For this optics lesson, students define the different technology that enhances vision such as microscopes, telescopes and cameras. Students experiment with these devices...
Curated OER
18th Century Microscope
Learners examine a microscope from the 18th century. In this microscope lesson, students investigate how it works, what it was used for and how the tool has evolved through the years. Learners also build knowledge on how compound...
Curated OER
Vision and Optics: Light and Lenses
Students gain a conceptual comprehension of the functioning of the Human Eye in relation to optics and optical vision correction. They explore optics with light sources and various lenses, relating these to visual acuity, accommodation,...
Baylor College
Tools of Magnification
Life science learners need to be able to use a microscope. With this comprehensive resource, they first experience how lenses and magnification work, and then get familiar with using a compound microscope. Tremendous background...
Curated OER
Mirrors and Lenses
Students identify the characteristics of mirrors and lenses. In groups, they describe the types of images formed by converging and diverging mirrors and calculate the magnification of a spherical mirror. They follow the same procedure...
Curated OER
Through Many Lenses: How are Countries Depicted by the Media?
If you plan to utilize the ABC miniseries, "The Path to 9/11" in your classroom, consider incorporating media literacy and research skills. After (or while) learners view the series, they discuss ways information can differ from source...
Curated OER
Playground Zoom
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...
Curated OER
Light and Optics
Students discover the relationship between lens shape and the formation of images in an experiment. They use three different size converging lenses and a diverging lens to calculate and compare the focal length of each. They graph and...
Curated OER
Applied Science - Physics Lab
Young scholars define reflection and refraction. In this Physics lesson, students compare a variety of items to find properties of reflection or refraction. Young scholars record their findings.
Curated OER
Lenses and Mirrors
Students investigate lenses and mirrors showing how they bend and reflect light waves.
Curated OER
DISCOUNT LENSES ( GELATIN WAVE GUIDES)
Students study attributes associated with concept of fiber optics is done using a labmade fiber optic from clear molded gelatin. A variety of shapes can be cut and pieced together to form a conduit to transmit the laser beam by internal...
Cornell University
Building a Compound Light Microscope
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...
National Nanotechnology Infrastructure Network
Big vs. Little - Macro to Micro Lesson 2
The big world is full of tiny surprises. Classes discover all things big and small while completing the second lesson plan of a five-part series comparing macro- and micro-objects. Learners collect items from around the room including...
Cornell University
Optical Simulation of a Transmission Electron Microscope
Don't have an electron microscope? Have your classes build the next best thing! A hands-on instructional activity asks scholars to build a model of Transmission Electron Microscope (TEM). They then use their models to identify the...
Curated OER
Applied Science - Physics (5B) Post Lab
Fifth graders analyze optical images. in this optical lesson, 5th graders look at how light reflects and refracts. They discuss different types of lenses and how they change the picture that is taken.
Curated OER
Introduction to Trees and Wood
Students examine samples from various types of trees. In this trees and wood lesson, students review The Giving Tree and complete a KWL chart on trees. Students brainstorm what we get from trees and view wood samples with hand lenses....
Curated OER
What Parts Are There to a Plant?
Students identify and sort plant parts through hands-on activities and group discussions and then work with magnifying lenses and tape measures to document their observations on a student sheet.
Curated OER
What to Do with a $20 Bill Besides Spend It
Students explore the concept of anti-counterfeiting measure. In this economics lesson, students use science equipment to discover anti-counterfeiting designs. Students then explore other denominations of bills.
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