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\n\"Astronomy\"\n\n
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\nLesson Planet Curated\n
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\nAstronomy\n

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\n\nFor Teachers\n\n6th - 12th\n\nStandards\n
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\nSpace is the new frontier and astronomers boldly go where no humans have gone before. Guided by Einstein's theories, Kepler's Laws, and knowledgeable narrators, viewers of a 10-video collection explore the Universe and learn about...\n
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\n\n13\nItems in Unit\n\n
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\n\"Mission\n\n
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\nLesson Planet Curated\n
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\nMission to Mars\n

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\n\nFor Students\n\n6th - 8th\n\nStandards\n
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\nMartians beware! Earthlings are on the way! A 13-resource collection prepares future astronauts for space travel by studying interesting facts about the Red Planet, the history of Martian exploration, and the development of robotics....\n
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Instructional Video5:43
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\n\"What\n\n
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\nVirtual Nerd\n
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\nWhat is an Ellipse?\n

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\n\nFor Teachers\n\n10th - 12th\n
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\nThis video answers the question, What is an ellipse? It gives a definition of an ellipse, shows the ellipses relation of a plane to a cone, and the names of different parts of the ellipse.\n
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\n\nGet Free Access\n\nSee Review\n
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Worksheet
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\n\"The\n\n
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\nCurated OER\n
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\nThe Ellipse\n

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\n\nFor Students\n\n9th - Higher Ed\n
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\nThis is a practical sheet with the instructions to draw a set of ellipses. After following the diagrams, there are ten questions to complete, with calculations expected for alternate orbits and comparisons related to actual planets in...\n
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Interactive
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\n\"Ellipses\n\n
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\nEllipses Centered at the Origin: Lithotripsy\n

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\n\nFor Students\n\n11th - Higher Ed\n\nStandards\n
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\nInvestigate ellipses through the lens of medical applications. Pupils use a medical scenario to determine the equation of an ellipse. By using the interactive, learners determine the foci and major and minor axes of the ellipse that...\n
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Instructional Video9:11
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\n\"Identifying\n\n
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\nKhan Academy\n
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\nIdentifying an Ellipse from Equation, Conic Sections, Algebra II\n

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\n\nFor Students\n\n10th - 12th\n
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\nAfter watching this video, you should be able to write an equation of a conic section in standard form and identify the conic section from its equation. In an example problem, Sal reviews how to complete the square and graph an ellipse...\n
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Instructional Video9:11
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\n\"Identifying\n\n
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\nIdentifying an Ellipse From Equation, Conic Sections, Algebra II\n

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\n\nFor Students\n\n10th - 12th\n
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\nAfter watching this video, you should be able to write an equation for a conic section in standard form and identify the conic section from its equation. In an example problem, Sal reviews how to complete the square and graph an ellipse...\n
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Instructional Video13:49
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\n\"Foci\n\n
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\nKhan Academy\n
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\nFoci of an Ellipse, Conic Sections, Algebra II\n

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\n\nFor Students\n\n10th - 12th\n
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\nThe foci of an ellipse are explored in this video. First, foci are shown as the two points on the central axis such that the sum of the distance from a point on the ellipse and the foci points is the same as the distance from any point...\n
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Instructional Video13:49
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\n\"Foci\n\n
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\nKhan Academy\n
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\nFoci of an Ellipse, Conic Sections, Algebra II\n

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\n\nFor Students\n\n10th - 12th\n
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\nThe foci of an ellipse are explored in this video. First, foci are shown as the two points on the central axis such that the sum of the distance from a point on the ellipse and the foci points is the same as the distance from any point...\n
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\n\nGet Free Access\n\nSee Review\n
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Interactive
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\n\"Ellipses:\n\n
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\nEllipses: The Ellipse\n

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\n\nFor Students\n\n11th - Higher Ed\n\nStandards\n
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\nLearners explore ellipses by changing the lengths and orientation of the major and minor axis. Using the interactive, they determine the equation of the ellipse and its eccentricity. Given an equation the scholars identify the center,...\n
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\n\"Ellipses\n\n
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\nEllipses and Kepler's First Law\n

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\n\nFor Teachers\n\n11th - 12th\n
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\nThe class examines graphs in the form r = F(¿¿) in polar coordinates (r, ¿¿), in particular with the circle, ellipse and other conic sections. They determine the nature of an ellipse by studying the role of the semimajor axis and...\n
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\n\"7-4\n\n
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\nCurated OER\n
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\n7-4 Ellipse: Classwork #1\n

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\n\nFor Students\n\n9th - 11th\n
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\nSkills practice is very important. Use this worksheet to reinforce graphing and to answer ellipse problems. There are six problems to solve.\n \n
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\n\"Ellipse\n\n
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\nCurated OER\n
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\nEllipse Lab\n

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\n\nFor Students\n\n7th - 9th\n
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\nLeading the students to draw a representation of ellipses of planets, this handout will help understanding the planet movement around the sun.  There are ten questions about the analysis of those orbits and a conclusino specifically...\n
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PPT
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\n\"Ellipses:\n\n
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\nCurated OER\n
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\nEllipses: a Mini Lesson\n

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\n\nFor Teachers\n\n7th - 12th\n
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\n“Use ellipses to show omitted material from a quoted passage . . . and to maintain good grammar . . . .” Everything learners need to know about ellipses and how to uses them is included in colorful presentation that is rich with...\n
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Assessment
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\nConcord Consortium\n
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\nThe Line and the Ellipse\n

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\n\nFor Students\n\n10th - 12th\n\nStandards\n
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\nWhat do a line and an ellipse have in common? Maybe zero, one, or two points! Learners consider the equation of an ellipse and a line to determine if their graphs have any shared points. They then write a system of equations, including...\n
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\n\"Round\n\n
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\nVoyage Solar System\n
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\nRound and Round We Go — Exploring Orbits in the Solar System\n

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\n\nFor Teachers\n\n5th - 8th\n\nStandards\n
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\nMath and science come together in this cross-curricular astronomy lesson plan on planetary motion. Starting off with a hands-on activity that engages the class in exploring the geometry of circles and ellipses, this lesson...\n
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Lesson Plan
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\n\"Ellipses\n\n
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\nCurated OER\n
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\nEllipses (Part 1)\n

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\n\nFor Teachers\n\n10th - 12th\n
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\nStudents work with Ellipses in Algebra II. In this algebra lesson plan, students solve an equation with a radical expression. They graph ellipses and write an equation for them.\n
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Worksheet
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\n\"Drawing\n\n
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\nCurated OER\n
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\nDrawing Ellipses Lab\n

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\n\nFor Students\n\n9th - 11th\n
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\nIn this ellipse worksheet, students learn the difference between an orbit and an ellipse. They draw ellipses and calculate the distance between foci, they calculate the length of the major axis and they determine the eccentricity. They...\n
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Worksheet
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\n\"Worksheet\n\n
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\nCurated OER\n
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\nWorksheet 3 Math 126: Ellipses and Hyperbolas\n

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\n\nFor Students\n\n9th - 12th\n
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\nIn this ellipses and hyperbolas worksheet, students solve 8 short answer and graphing problems. Students graph ellipses, hyperbolas, and parabolas given an equation. Students identify the foci of an ellipse or hyperbola.\n
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\n\"Ellipses\n\n
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\nCurated OER\n
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\nEllipses\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nIn this ellipses activity, students solve and complete 30 various types of problems that include determining the characteristics of ellipses. First, they draw the graph for each ellipse, labeling the center, foci, vertices, and...\n
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\n\"Circles\n\n
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\nCurated OER\n
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\nCircles and Ellipses\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nIn this circles and ellipses instructional activity, students solve and complete 5 different types of problems. First, they write each equation in standard form. Then, students graph and label Write the equation of the ellipse whose...\n
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\n\"Equations\n\n
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\nCurated OER\n
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\nEquations of Ellipses\n

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\n\nFor Students\n\n11th - 12th\n
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\nIn this writing equations of ellipses worksheet, students solve and complete 26 various types of problems. First, they use the given information to write the standard form equation of each ellipse. Then, students determine the endpoint...\n
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Worksheet
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\n\"Circles\n\n
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\nCircles and Ellipses\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nIn this circles and ellipses worksheet, students solve and complete 12 different types of problems. First, they find the distance between the given pair of points. Then, students find the center and radius of each circle and sketch. They...\n
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Lesson Plan
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\n\"Conventions\n\n
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\nCurated OER\n
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\nConventions - Punctuation Research\n

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\n\nFor Teachers\n\n5th - 8th\n
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\nStudy unusual punctuation marks in this punctuation lesson plan. Young grammarians work in small groups to research one of the unusual punctuation marks (semi-colon, colon, dash, comma, ellipses, or quotation marks) and discuss how the...\n
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\n\nGet Free Access\n\nSee Review\n
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