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\n\n35\nItems in Unit\n\n
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\n\"Geometry\n\n
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\nLesson Planet Curated\n
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\nGeometry Unit 3: Parallel and Perpendicular Lines\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nThe Geometry Unit 3: Parallel and Perpendicular Lines Unit Module contains seven lessons, each with a video, teacher reference, practice packets and solutions, and corrective assignments. In the first lesson, pupils learn eight...\n
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\n\n31\nItems in Topic\n\n
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\n\"Krista\n\n
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\nLesson Planet Curated\n
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\nKrista King Math: Derivatives\n

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\n\nFor Students\n\n11th - Higher Ed\n\nStandards\n
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\nEverything calculus scholars need to know about derivatives can be found in this 31-resource playlist. The collection defines the derivative and includes derivative rules, chain rule, derivatives of trig functions, derivatives of...\n
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\n\n12\nItems in Topic\n\n
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\n\"Math\n\n
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\nLesson Planet Curated\n
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\nMath Antics Geometry Video Lessons\n

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\n\nFor Teachers\n\n4th - 8th\n\nStandards\n
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\nThe point of this collection of 12 videos is to introduce learners to three basic parts of geometry—points, lines, and planes. The presenter provides definitions, shows how to classify shapes, provides examples, and shows how to use...\n
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\n\n10\nItems in Unit\n\n
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\n\"Utah\n\n
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\nLesson Planet Curated\n
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\nUtah Middle School Math Project: 8th Grade\n

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\n\nFor Students\n\n8th\n\nStandards\n
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\nPrepare eighth graders for high school math and science classes with a collection of 10 lessons that help tweens make the transition from acquiring basic knowledge to applying it in more complex situations. These Common Core-aligned...\n
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Lesson Plan
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\n\"Parallel\n\n
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\nWillow Tree\n
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\nParallel and Perpendicular Lines\n

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\n\nFor Students\n\n8th - 11th\n\nStandards\n
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\nEnhance your class's understanding of linear equations by extending their study to parallel and perpendicular lines. Young mathematicians learn the relationship between the slopes of parallel and perpendicular lines. They then use that...\n
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\n\nGet Free Access\n\nSee Review\n
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Instructional Video3:10
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\n\"What\n\n
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\nCurated OER\n
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\nWhat are Perpendicular Lines?\n

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\n\nFor Teachers\n\n6th - 10th\n
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\nBy definition, perpendicular lines intersect and form a 90 degree right angle. Want to know how to determine if lines are perpendicular based on two linear equations? Check out their slope values. Are they negative reciprocals? Does...\n
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\n\nGet Free Access\n\nSee Review\n
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Instructional Video5:22
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\n\"What\n\n
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\nCurated OER\n
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\nWhat are Perpendicular Lines?\n

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\n\nFor Teachers\n\n6th - 10th\n
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\nPerpendicular lines intersect to form right angles - four of them to be exact. Vertical angles, congruent angles, 90 degrees each, these are some of the special properties of perpendicular lines. Watch this video to find out a couple...\n
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\n\nGet Free Access\n\nSee Review\n
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Instructional Video2:23
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\n\"Perpendicular\n\n
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\nCK-12 Foundation\n
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\nPerpendicular Lines: Lesson\n

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\n\nFor Students\n\n9th - 11th\n\nStandards\n
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\nPerpendicular lines are all right. Using the definition of perpendicular, the video lesson introduces perpendicular lines.The portion a basic geometry playlist makes connections between the rules of parallel lines and perpendicular lines.\n
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\n\nGet Free Access\n\nSee Review\n
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Lesson Plan
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\n\"Parallel\n\n
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\nCurated OER\n
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\nParallel and Perpendicular Lines and Lines of Symmetry: Rhombus Shadowing\n

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\n\nFor Teachers\n\n5th\n
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\nFifth graders demonstrate different types of lines using movement. In this line and movement instructional activity, 5th graders demonstrate parallel and perpendicular lines, and lines of symmetry using dance movement. They also...\n
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Lesson Plan
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\n\"Classifying\n\n
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\nMathematics Assessment Project\n
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\nClassifying Equations of Parallel and Perpendicular Lines\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nParallel parking might be difficult, but finding parallel lines is fairly simple. In this lesson plan, learners first complete an assessment task involving parallel and perpendicular lines in the coordinate plane. Individuals then take...\n
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Instructional Video11:10
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\n\"Parallel\n\n
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\nMathispower4u\n
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\nParallel and Perpendicular Lines - Part 1\n

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\n\nFor Students\n\n8th - 11th\n\nStandards\n
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\nEver ponder parallel and perpendicular lines? An engaging video first investigates how the slopes of lines indicate whether two lines are parallel or perpendicular. It goes on to show how to use the equations of two lines to tell whether...\n
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\n\nGet Free Access\n\nSee Review\n
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Instructional Video2:16
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\n\"Perpendicular\n\n
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\nCK-12 Foundation\n
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\nPerpendicular Lines in the Coordinate Planes: Lesson\n

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\n\nFor Students\n\n7th - 10th\n\nStandards\n
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\nGet the slope right with two easy steps. By placing two perpendicular lines on the coordinate plane, the video determines the relationship of the slopes of the two line lines. The resource is a part of an informative and extensive...\n
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Instructional Video8:02
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\n\"Perpendicular\n\n
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\nCorbett Maths\n
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\nPerpendicular Lines\n

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\n\nFor Students\n\n8th - 10th\n\nStandards\n
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\nHow are the slopes of perpendicular lines related? It turns out they are always opposite reciprocals. A video instructor emphasizes this fact with graphs, examples, and symbolic representations. He follows that instruction with...\n
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Lesson Plan
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\n\"Parallel\n\n
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\nCurated OER\n
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\nParallel and Perpendicular Lines\n

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\n\nFor Teachers\n\n3rd - 4th\n
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\nHere is a parallel and perpendicular lines worksheet which has learners respond to 10 questions that require them to identify lines and draw lines.\n
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Lesson Plan
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\n\"Perpendicular\n\n
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\nCurated OER\n
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\nPerpendicular Lines\n

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\n\nFor Teachers\n\n3rd - 6th\n
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\nIn this perpendicular lines practice worksheet, students find and list examples of perpendicular lines at home, at school, and outside.\n
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\n\nGet Free Access\n\nSee Review\n
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Lesson Plan
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\n\"Parallel\n\n
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\nEngageNY\n
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\nParallel and Perpendicular Lines\n

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\n\nFor Students\n\n9th - 12th\n\nStandards\n
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\nUse what you know about parallel and perpendicular lines to write equations! Learners take an equation of a line and write an equation of a line that is parallel or perpendicular using slope criteria. They then solve problems to...\n
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Instructional Video7:59
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\n\"Graphing\n\n
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\nKrista King Math\n
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\nGraphing Parallel and Perpendicular Lines\n

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\n\nFor Students\n\n9th - 12th\n\nStandards\n
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\nWhat do parallel and perpendicular lines have to do with slope? The video highlights the importance of slope when graphing parallel and perpendicular lines. The instructor shows several examples of lines that are parallel and...\n
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\n\nGet Free Access\n\nSee Review\n
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Instructional Video9:33
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\n\"Parallel\n\n
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\nMathispower4u\n
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\nParallel and Perpendicular Lines - Part 2\n

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\n\nFor Students\n\n8th - 11th\n\nStandards\n
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\nParallel and perpendicular lines aren't that difficult to find. Learners watch an instructional video to see how to write equations of lines that are parallel or perpendicular to a given line and pass through a given point. Some of the...\n
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Instructional Video1:41
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\n\"Parallel\n\n
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\nFuseSchool\n
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\nParallel and Perpendicular Lines\n

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\n\nFor Students\n\n8th - 10th\n\nStandards\n
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\nInvestigate parallel and perpendicular lines in the coordinate plane. Watch as the instructor demonstrates graphing the two types of lines. She highlights the patterns of the slope or steepness of the pairs of lines to make the concept...\n
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Instructional Video12:58
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\n\"Slopes\n\n
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\nFlipped Math\n
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\nSlopes of Parallel and Perpendicular Lines\n

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\n\nFor Students\n\n9th - 12th\n\nStandards\n
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\nApply slopes and not slipping. Learners discover the relationship between slopes of parallel and perpendicular lines. Individuals use that information to find equations of lines through a given point that is either parallel or...\n
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Interactive
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\n\"Comparing\n\n
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\nCK-12 Foundation\n
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\nComparing Equation of Parallel and Perpendicular Lines: Parallel and Perpendicular Lines\n

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\n\nFor Students\n\n9th - 11th\n\nStandards\n
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\nIt seems perpendicular lines have slopes which follow a specific rule. Scholars use an interactive to investigate this rule by moving a pair of lines on a coordinate plane. They find that perpendicular lines have slopes that are opposite...\n
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Interactive
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\n\"Equations\n\n
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\nCK-12 Foundation\n
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\nEquations of Perpendicular Lines\n

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\n\nFor Students\n\n9th - 11th\n\nStandards\n
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\nInvestigate how the equation y = -1/x relates to perpendicular lines. Pupils align an arrow using an interactive so it is perpendicular to a bow string. A set of challenge questions helps learners discover slopes of perpendicular...\n
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Lesson Plan
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\n\"The\n\n
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\nIllustrative Mathematics\n
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\nThe Geometry of Letters\n

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\n\nFor Teachers\n\n3rd - 5th\n\nStandards\n
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\nUse the alphabet as a tool for teaching your class about geometric figures. Break apart capital letters into line segments and arcs. Classify angles as right, acute, or obtuse. Identify parallel and perpendicular lines. An excellent...\n
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Worksheet
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\n\"Hands\n\n
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\nCurated OER\n
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\nHands On: Construct Parallel and Perpendicular Lines\n

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\n\nFor Students\n\n5th - 8th\n
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\nIn this parallel and perpendicular lines activity, students solve 6 word problems where they must construct parallel and perpendicular lines, or identify parallel and perpendicular lines in figures. Students must explain the steps used...\n
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