Learners determine the difference between a geocentric universe and a heliocentric universe.

In this bellwork on the electromagnetic spectrum and planets worksheet, students answer questions about the information determined using a spectroscope, the geocentric and heliocentric models of planet rotation and the planets.

For this solar system worksheet, learners use foldable models they made of the planets to answer questions about each planet. They answer questions about the theories and predictions made in our history about the solar system and answer...

Students view a series of videos that explore the development, formation and arguments for the geocentric model of the solar system. Studenst investigate the heliocentric model of the solar system and consider how scientific theories...

In this learning exercise, students read an informational article and view drawings of the two models. In this comprehension learning exercise, students answer twelve questions.

Students research the two opposing views and biographical information about Ptolemy and Copernicus in order to be familiar with the societal viewpoints that influenced the thinking of these two scientists. Students role-play supporters...

Students list differences in the diagrams of a geocentric universe and a heliocentric universe. They students describe the religious impact of this change on man's conception of the universe and man's place within it. Students describe...

Students practice using the tool of remote telescopes in order to make observations in space. The lesson plan includes the best times of year to make observations. They use the internet to obtain information and to initiate the use of...

Students identify cardinal and intermediate directions, recognize that models changes due to new or improved observations and technology, identify the major characteristics of the planets including their positions in the solar system,...

Ninth graders study the origin and organization of the solar system. They investigate the Earth's place in the system and how planetary motions explain natural phenomena observable from Earth.

Students describe a problem and propose alternative strategies for the solution. They use a model or drawing to visualize the solution to a problem. Students identify alternative factors to be considered when examining possible...

In this interactive module students will explore what different ancient cultures believe was an explanation of the stars and planets. They will look at how the work of Nicolas Copernicus revolutionize the world of astronomy and learn how...

Excellent resource for "paper-plate" activities that help simplify various astronomy topics. Learn how to build a "Moon Finder" and "Planet Pointer," and create a paper-plate model that explains the Transit of Venus.