EngageNY
Ptolemy's Theorem
Everyone's heard of Pythagoras, but who's Ptolemy? Learners test Ptolemy's Theorem using a specific cyclic quadrilateral and a ruler in the 22nd installment of a 23-part module. They then work through a proof of the theorem.
Curated OER
Astronomy - Ancient Philosophies
Combine science and social studies with this collection of notes on ancient astronomy. Ideas propagated by early scientists influenced the way people viewed life and our place in the universe. Examine the philosophies of Aristotle,...
Curated OER
Ptolemy, Copernicus, & the Church
Learners explore the scientific revolution. In this scientific revolution lesson, students complete activities regarding Ptolemy, Copernicus, and the Church.
Curated OER
Ptolemy, Copernicus, & the Church
Students determine the difference between a geocentric universe and a heliocentric universe.
Curated OER
Ptolemy vs. Copernicus
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...
Mr. E. Science
Our Solar System
The presentation starts with the scientists who made discoveries about our solar system: Ptolemy, Copernicus, Galileo, Brahe, Kepler, and Newton. It also covers the planets, inner, outer, and Pluto, satellites, and an in-depth discussion...
Curated OER
Reading the World, Then and Now
Students distinguish geographic features using Ptolemy's map of the world.
Curated OER
Theories
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...
Curated OER
Columbian Contexts
High schoolers explore geo-political and economic contexts for the European Renaissance journeys of exploration, including those of Columbus, create cartographic symbols, and add those symbols to a print-out of Ptolemy's map.
Curated OER
History of Astronomy
Students participate in assessments regarding the history of astronomy. They listen and take notes, draw a time line, draw a solar sytem designed by Ptolemy and create flashcards. They write an essay on Galileo, watch a video, take a...
Curated OER
Astronomer Research
Learners discover the contributions of early astronomers and scientists. In this research skills lesson, students research electronic and print sources about Galileo Galilei, Aristarchus, Hipparchus, Claudius Ptolemy, Nicholas...
Curated OER
The Great Lighthouse at Alexandria
Students read and research about Alexandria's Great Lighthouse. In this Greek architecture lesson, students create a timeline of events in Alexandria, and design a lighthouse. Students research lighthouses online and write a report.
Curated OER
Solar System Vocab Word Search
In this science instructional activity, learners locate and identify various vocabulary terms related to space science. There are 21 words located in the puzzle.
Curated OER
Alexander and Alexandria
Middle schoolers explore the history of libraries. In this ancient civilizations lesson plan, students consider the work of Ptolemy to build a library in Alexandria. Middle schoolers discuss the availability of books then and today....
Curated OER
Science as a Source of Social Controversy
High schoolers 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...
Curated OER
Mars: Off the Charts--Until You Put It There
Students explore the night sky and make illustrations which are shared in class the next day. Distinctions are made between the stars and the planets and views of the constellations for the season are made available. The work of early...
Curated OER
The Discovery of the Solar System
High schoolers study the ideas behind the heliocentric theory of Copernicus. They examine about retrograde motion of the planets as they move around the sun. They study astronomers who include Ptolemy, Copernicus, and Galileo.
Curated OER
The Discovery Of The Solar System
Students study the heliocentric theory of Copernicus, the ideas behind it and the explanations which it displaced. A discussion of retrograde motion of planets helps students explain the logic underlying the ideas of both Ptolemy and...
Curated OER
Of Maps and Worldviews
Young scholars explore Ptolemy's world map as an expression of the Renaissance view of the world.
National Endowment for the Humanities
Galileo: Revealing the Universe
To gain an understanding of the significance of Galileo Galilei's revolutionary ideas, class members watch the short video "Stargazing Before Galileo," and conduct a close reading of Galileo's Sidereal Messsenger. They then compare...
Describing Egypt
Temple of Isis (Philae)
How did the Temple of Isis change throughout history? The resource discusses how architecture changed purposes over the time periods of the Pharaonic Era and the Greco-Roman Era. It gives a glimpse into what life was like and provides...
Curated OER
Lesson 1 Activity 1: Tools of the Ancients
Students examine how Christopher Columbus determined his latitude.
EngageNY
Cyclic Quadrilaterals
What does it mean for a quadrilateral to be cyclic? Mathematicians first learn what it means for a quadrilateral to be cyclic. They then investigate angle measures and area in such a quadrilateral.
Curated OER
Some Facts about Pi
In this Pi handout, 10th graders are provided with a brief history of Pi as well as mnemonics they can use to remember the digits of Pi. There are additional links on this page that provide access to more interesting facts about Pi
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