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(S-1A) Weather and the Atmosphere
High schoolers discuss the way vertical convection transports heat from the surface upwards, and associated pressure and temperature profiles of the atmosphere.
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@23 Accelerated Frames of Reference: Inertial Forces #23a Frames of Reference: The Centrifugal Force
Students distinguish between the centripetal and centrifugal forces.
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Mass
Students participate in a qualitative discussion of the distinction between weight and mass, followed by a description of astronaut mass measurements in a zero-g environment.
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The Way Things Fall
Students see that light and heavy objects fall at the same rate, as established experimentally by Galileo. They see that falling objects, and balls rolling down an incline, tend to accelerate at a constant rate a. Their velocity...
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Kepler And His Laws
High schoolers engage in an overview of the story of Tycho Brahe and Johannes Kepler, and of Kepler's laws. Each of Kepler's laws be studied separately in more detail in later lessons. They examine Kepler's 3rd law.
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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...
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The Round Earth And Christopher Colombus
High schoolers engage in a historical review, starting with the existence of the horizon at sea, proceeding to various studies of the Earth's size and shape, and leading to the attempt by Columbus to reach India by sailing westward.
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The Calendar
Learners engage in an overview of solar and lunar calendars, their history and lore. Also, of the day and the month, and their relations to the rotation period of the Earth and the orbital period of the Moon.
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Kepler and his Laws
High schoolers examine Kepler's Laws. They confirm Kepler's 3rd law by comparing orbital periods and mean distances for all major planets and study conic sections, qualitatively.
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Momentum
High schoolers learn the concepts of momentum and its conservation, using the recoil of a cannon as an example. They examine how momentum is a vector, allowing its conservation to be applied to problems in 2 and 3 dimensions.
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Newton's Theory of Universal Gravitation
Students explore how Newton tied together the gravity observed on Earth and the motion of the Moon. They apply an earlier lesson about centripetal forces.
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Kepler's 3rd Law
Students derive the velocity in a circular orbit of any radius. They derive the Earth escape velocity and prove Kepler's 3rd law for circular orbits # A simple formula for the orbital period in a circular Earth orbit of given radius.
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The Way Things Fall
Students explore concept of acceleration and motion under the influence of gravity, starting with free fall and ending with motions that start out with both horizontal and vertical initial velocities.
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Newton and his Laws
Students explore Newton's laws, including what they state, and what the intuitive meaning is of the first and third laws.
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Newton's Second Law
Students examine how physical quantities and laws depend distance, mass and time. They examine the MKS system; meter, kilogram and second, for doing calculations.
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Shakespeare in Parts
Students examine primary source manuscript fragments, discuss differences in performing a play without the entire script, and perform a scene from Twelfth Night with no preparation.
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Our View of the Sun
High schoolers are introduced to safety rules for observing the Sun, how the distance of the Sun is measured using Kepler's Laws and identify the visible layers of the Sun. They discuss solar eclipses and view images of eclipses using...
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A Response to Chaim Rumkowski's, "Give Me Your Children" Speech
Students examine the history of the ghettos and read Rumkowski's letter. Using journal and diary entries, they identify types of resistance used during the Holocaust. Writing a letter, they use references to Rumkowski's original letter...
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Probability
Fifth graders study probability of events. They predict outcomes, and participate in hands-on experiments to find the probability of specified events. Afterward, 5th graders write probability of events in fractions and decimals.
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ARTIFACT to ART to GLYPHS
Students study the development of early Latin American civilizations in unit one. The second part of the unit is based on early image-making attempts from the Cro-Magnon to the Peruvian Incas. Students create their own weavings using a...
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New York State Government
Fourth graders identify key democratic values and explain the function of the three branches of New York State Government. They describe the history and purpose of the New York State Constitution.
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Work and Energy Physics
Students distinguish between energy, work, and power. They calculate work done by a force and the power used. THey identify the force that does work through creating a Webpage, Power Point presentation, and completing online activities.
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Finding the Titanic Comprehension- Chapter 3
In this language arts worksheet, students answer 8 questions pertaining to chapter 3 of the book Finding the Titanic. Students answer each comprehension question using a complete sentence.
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Complete Subjects and Predicates
In this subject and predicate worksheet, students draw a line between the complete subject and the complete predicate in 14 sentences.