Curated OER
Chandra Explores Angular Size
In this angular size learning exercise, students read about how astronomers determine the size of objects in the sky by using their angular size. Students are given equations that allow scientists to convert the angular size into...
Curated OER
Angular Size and Similar Triangles
In this angular size and similar triangles worksheet, students use the properties of similar triangles and the ratios of sides to solve for unknowns in given diagrams.
Curated OER
Angular Diameter of the Sun
Starting with a paragraph of information presenting the different ways we can observe planetary objects, pupils work through these instructions to see how they can observe and measure angles. Your class will discover how these angles...
Curated OER
Angular Size and Velocity
In this distance learning exercise, students calculate the angular size or angular diameter of objects at a given distance. This learning exercise has 6 problems to solve.
Curated OER
The Last Total Solar Eclipse...Ever!
In this total solar eclipse worksheet, students solve 7 problems about the angular size of the moon, the distance the sun and moon should be to match in diameter, the number of years it will take for the moon to be at a certain distance...
Exploratorium
Balancing Stick
Have some physical science fun when studying the center of gravity or center of mass. Simply have balancing artists stand a dowel on one finger and keep it from falling over! A lump of clay is added and moved up along the dowel over a...
Curated OER
Small Angle Calculations
Students work with circles, angles and estimating angles in the night sky. In this circles and angles lesson, students practice measuring a degree using the circumference of a circle and apply the degree to determine a way to use their...
Curated OER
The Webb Space Telescope: Detecting Dwarf Planets
For this detecting dwarf planets worksheet, students read about the Webb Space Telescope that will be launched in 2014 to detect dwarf planets using an infrared telescope. Students solve 3 problems and create a graph for each using given...
Curated OER
Getting an Angle on the Sun and Moon
In this Sun and Moon worksheet, students solve 6 problems about the angular scale of the images given, the size of the features on the images and the area of the features shown.
Curated OER
Tops: Angular Motion
Students observe different ways that objects spin. In this physics instructional activity, students observe several objects spinning and use the new vocabulary words "rotate" and "revolve" to describe how the objects spin. The...
Teach Engineering
Accelerometer: Centripetal Acceleration
Scholars build robotic arms that swing back and forth and use them to collect velocity and acceleration data. To analyze the results, pupils compare data to the equations for angular velocity and centripetal acceleration.
CK-12 Foundation
Yo Yo
Does a yo-yo descend at the speed of gravity? The simulation explores angular speed and torque as a yo-yo is moved through a standard rotation. Scholars control the size and style of the yo-yo as well as the throwing speed. Challenge...
Curated OER
Andromeda's Scale
Students perform a classroom activity of measuring the angular size of something from several distances. On the Internet, they obtain and examine images with various magnification factors and estimate the angular size of Andromeda.
Curated OER
A Lunar Transit of the Sun from Space
In this moon worksheet, students determine the angular size of the moon and draw a scaled model of the Earth, moon, and sun and given distances and positions. This worksheet has 4 problems to solve.
Curated OER
Deep Impact-Comet Flyby
In this comet and angles learning exercise, students read about the Deep Impact spacecraft that flew by the comet Tempel-1. They use a given formula to find the angular diameter of the comet and solve 4 problems using the equation.
Curated OER
Eagle Nebula - Close-up
In this Eagle nebula worksheet, students solve 4 problems including finding the size of the nebula field, determining the scale of the image, determining how large the nebula is in millimeters and determining the size of the smallest...
Curated OER
Exploring Power-Law Functions Using WISE Data!
In this power-law functions worksheet, students solve 3 problems using data from the Wide-field Infrared Survey Experiment in the constellation Carina. Students use a photograph to determine the number of stars as bright as the brightest...
Curated OER
Abstract Art: Line, Shape And Color
Students define and create an abstract art work. They introduce the artist Piet Mondrian and review geometric shapes (rectangles & squares), straight , angular lines, color.
Curated OER
The Most Important Equation in Astronomy!
In this astronomy optics worksheet, students calculate the angular resolution and maximum resolution for given telescope specifics. This worksheet has 3 problems to solve.
Curated OER
Interior Design: Form Vs. Shape
Learners discover the difference between form and shape as it pertains to interior design. After identifying objects as either shapes or forms, they design their own shapes and give them form. Activities include creating shapes and...
Curated OER
Biography of a Star: Our Sun's Birth, Life, and Death
Students examine how astronomers use parallax to determine the distances of stars in the Sun's neighborhood. They construct a pinhole protractor, and measure angles and calculate distances.
Curated OER
The Comet Encke Tail Disruption Event
In this comet tail disruption worksheet, students solve 7 problems using two images from NASA's STEREO satellite showing the breakup of the comet's tail. Students analyze the diagram and use the scale to solve the problems about time,...
Curated OER
Exploring a Galaxy
For this galaxy worksheet, students use the Internet or other resources to answer 13 questions about the galaxy NGC-1232. They are given a photograph of the galaxy to help determine the width and diameter of certain regions of the galaxy.
Mathematics Vision Project
Module 6: Trigonometric Functions
Create trigonometric functions from circles. The first lesson of the module begins by finding coordinates along a circular path created by a Ferris Wheel. As the lessons progress, pupils graph trigonometric functions and relate them to...