Curated OER
Seeing The Sun In A New Light
Students examine the observation of "coronal holes," by x-rays, also about related fast streams and moderate magnetic storms that recur at 27 day intervals. They study NASA'S great observatories.
Curated OER
(S-1) Sunlight and the Earth
High schoolers discuss the solar heating of the Earth and atmosphere, its heat loss proceses, and the way these relate to weather and climate.
Curated OER
#24 Rotating Frames of Reference in Space and on Earth
Students explore rotating frames of reference, focusing on the weightless environment in space and the Coriolis force.
Curated OER
#22c Airplane flight #22d Airplane flight--How High? How Fast?
Students discuss the application of frames of reference to an airplane flying with a constant velocity v through the air.
Curated OER
Motion in a Circle
Students study about deriving centripetal acceleration for motion at constant speed around a circle.
Curated OER
Precession
Students explain how Hipparchus, around 130 BC, used a shift in the predicted location of a lunar eclipse to detect a slight shift in the path of the Sun around the sky. They examine the elliptical orbit in which the Earth travels around...
Curated OER
The Sundial
Students explain the design, principle and orientation of a sundial, the type with a gnomon pointing towards the pole of the heavens. They construct a model sundial from paper.
Curated OER
Stargazers And Skywatchers
Pupils recognize the daily motion of the Sun across the sky, defining the main directions of east, west, south and north. They see how the first calendars were based on changes in the Sun's noontime elevation, and on locations of sunrise...
Curated OER
Stargazers and Skywatchers
Students are introduced to the apparent motion of the Sun across the sky and the way it changes in summer and winter.
Curated OER
The Path of the Sun, the Ecliptic
High schoolers are introduced to the ecliptic, the zodiac and the apparent motions of the Sun, Moon and planets across the sky.
Curated OER
Stargazers and Skywatchers
Students observe the daily motions of the sun and relate them to the functions of a sundial. They determine the locations of sunrises and sunsets and determine how the elevation of the sun effects temperature.
Curated OER
The Path of the Sun: The Ecliptic
Students investigate the celestial sphere and the paths it takes in the solar system.
Curated OER
Finding the Pole Star
Students study the constellations fo the Big Dipper and Cassiopeia and their use in finding the Pole Star. They realize that other celestial objects--Sun, Moon and planets--share the rotation (and hence rise and set), even though their...
Curated OER
The Angle of the Sun's Rays
Students study elevation of the Sun above the horizon and the angle of the rays and their heating power.
Curated OER
Accelerated Frames of Reference: Inertial Forces
Students examine how when applying the laws of motion to an object in an accelerating frame, using coordinates defined in such frame, one must always add an "inertial force", representing forces caused by the frame's acceleration.
Curated OER
Clean Air
Students observe gas molecules in the atmosphere absorbing the light that goes through them.
Curated OER
Water in the Air
Students simulate how clouds block radition and how water in the air condense around containers.
Curated OER
Particulate Sampler
Students estimate the extent of particulate air pollution present in their neighborhoods.
Curated OER
Heat Currents
Pupils using a slide made out of aluminum foil and pin holes observe visible light.
Curated OER
Simple Spectroscope
Students make a spectroscope out of simple materials and are expected to view as many different light sources as possible to see the whole spectrum.
Curated OER
Projecting Spectra
Students use two methods to show and study the colors in the visible spectrum.
Curated OER
Analytical Spectroscope
Students using a spectroscope view different substances when heated with electricity.
Other popular searches
- Astronomy and Space Science
- Space Science Astronomy
- Science Astronomy Stars
- Earth Science Astronomy
- Science Astronomy Graphing
- Life Science Astronomy
- "Astronomy and Space Science