CK-12 Foundation
Cassegrain Telescope
How does a telescope magnify images? Learners first watch a tutorial explaining the basic construction of a telescope. Then they interact with a simulation that allows for changes in the location and diameter of the reflecting mirrors....
Curated OER
Reflection and Refraction
Life is only a reflection of what we allow ourselves to see. The lesson includes three experiments on light reflection, light refraction, projection, lenses, and optical systems. Each experiment builds off the ones before and...
Curated OER
Microscopes, Telescopes, and Cameras
In this lenses worksheet, learners will explain how microscopes work by completing 4 short answer questions. Students will compare refracting telescopes with reflecting telescopes by writing the terms given under the correct column. Then...
Curated OER
Telescopes Then And Now
In this telescopes worksheet, students will read information about the differences between the early telescopes and the modern telescopes. Then students will complete 2 short answer questions.
Thoughtful Learning
Setting and Reaching Goals
An activity boosts self-management through goal setting and reflection. Scholars choose one goal they wish to obtain by the end of the week. Participants brainstorm ways to make their goal a reality then reflect on whether or not their...
Curated OER
Radiation From Space
For this space worksheet, students will review different aspects of light, sound, and radio waves in space and the use of different types of telescopes. This worksheet has 17 fill in the blank statements.
Curated OER
Astronomy
A broad sampling of material related to stars is covered here. You will want to review each question to see if it corresponds to your curriculum. The formatting is inconsistent, but easily corrected if you use the information to create...
Curated OER
Is There Ice on Mercury?
In this ice on Mercury worksheet, students read about the data collected from the NASA Messenger and the Arecibo Radio Telescope indicating the possibility of ice on Mercury. Students solve 6 problems including finding the scale of the...
Curated OER
Spitzer Sees a New Ring Around Saturn
In this Saturn's rings worksheet, students read about the Spitzer telescope that detected a new ring around Saturn. Students solve 6 problems including determining the formula for the area of a circle, finding the volume of the new ring...
Curated OER
The Changing Atmosphere of Pluto
In this atmosphere of Pluto worksheet, students use an equation for the orbit of Pluto to determine the semi-major axis, the semi-minor axis, the ellipticity of the orbit, the aphelion and the perihelion. They also determine the...
Rice University
College Physics for AP® Courses
Take a look at an organized physics course. The 34-section electronic textbook covers material in AP® Physics 1 and 2. Teachers use the text to supplement lectures and have the class work through the labs. Each section contains...
Curated OER
Radiation from Space
In this radiation worksheet, students review the different types of radiation waves that come from space and the different telescopes used to detect this radiation. This worksheet has 17 true or false questions.
Curated OER
5th Grade Science
In this science worksheet, 5th graders complete multiple choice questions about flight, astronomers, measurement, temperature, and more. Students complete 25 questions.
EngageNY
The Definition of a Parabola
Put together the pieces and model a parabola. Learners work through several examples to develop an understanding of a parabola graphically and algebraically.
PBS
Pbs Learning Media: The Beginnings of the Telescope
This animated essay from the NOVA Web site examines the design of Galileo's refracting telescope and Sir Isaac Newton's reflecting telescope.
Space Telescope Science Institute
Amazing Space: Telescopes From the Ground Up
Students can investigate the historical development of six different telescopes. The technical aspects of different telescopes are also presented.
University of Chicago
Telescopes at Yerkes Observatory / Virtual Tour
This site describes the difference between reflective and refractive telescopes and includes a virtual tour of Yerkes Observatory which houses the largest refracting telescope in the world.
Space Telescope Science Institute
Nasa: Hubble Space Telescope: Hubble Is a Reflecting Telescope
Learn all about the Hubble Telescope and obtain vital statistics at the same time. Click on links to watch different movies about the Hubble.
CK-12 Foundation
Ck 12 Exploration Series: Simulations: Physics: Cassegrain Telescope
[Free Registration/Login Required] Learn about the law of reflection by curved mirrors and how the shape and size of a telescope impacts its observing capabilities.
CK-12 Foundation
Ck 12: Earth Science: Telescopes
[Free Registration/Login may be required to access all resource tools.] Overview of types of telescopes.
Other
Meade Instruments Corporation: How Telescopes Work
This page explains in fairly simple terms the basics of telescopes. It includes information on the various types of telescopes and the factors people use to select the correct telescope for them. Meade is a leading telescope manufacturer.
University of Maryland
Optics Highlights: The Telescope
Part of an anecdotal history of optics and the study of light. Extremely thorough treatment of the invention of the telescope. Includes a short biographical sketch and discusses the work of Isaac Newton which focuses on his contribution...
Other
Fraser Valley Astronomers Society: Mirror Making
Directions and suggestions for making a parabolic mirror out of epoxy for use in a reflecting telescope. Links provided for sources of epoxy.
Science4Fun
Science4 Fun: Telescope
Illustrated discussion of the invention of the telescope with details on Galileo's telescope, the reflecting telescope, and the space telescope.