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Exploring Trigonometric Ratios
Students identify the ratios of trig functions. In this trigonometry lesson, students construct triangles and use it to derive the values of sine, cosine and tangent. They use Cabri software to create the visual of the identities.
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Studying Special Segments in Triangles
Students investigate special segments in triangles. In this geometry lesson, students graph, compare, estimate and predict findings based on their data. They differentiate between similarity and congruence of triangles.
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Thirsty for A Liter or Milliliter?
Second graders work with liters and milliliters for measurement.
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Tops: Angular Motion
Students observe different ways that objects spin. In this physics lesson, students observe several objects spinning and use the new vocabulary words "rotate" and "revolve" to describe how the objects spin. The lesson culminates in a...
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Tangent Properties
Students explore properties of tangent lines. In this properties of tangent lines lesson, students discuss the perpendicular relationship between a tangent line on a circle and the circle's radius. Students use that relationship to...
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This Building is Tall
Young scholars calculate the perimeter of shapes. In this geometry lesson, students relate properties of polygons to the real world. They find length, midpoint and slope.
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Understanding Fundamental Trigonometric Identities
Students are introduced to the basic trigonometric identities. Using a diagram, they discover why the parts of the unit circle as named as they are and use equations to finalize the Pythagorean trigonometric identities. They also review...
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Archery
Students are shown proper stance, nocking, targeting, and release techniques of archery. They follow basic safety procedures involved in handling and using archery equipment. Students practice shooting aluminum or fiberglass shaft arrows.
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Reflection
Students examine how some transformations, such as reflections and rotations, do not change the figure itself, only its position or orientation.
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Reflection
Eighth graders use a stencil to make a figure with which they discover the horizontal line of reflection, the vertical line of reflection, and the diagaonal line of reflection using coordinates.
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Free Form Stencil Drawing
Learners investigate the use of patterns and how they are used with stencils in order to create personal works of art. They write the story that is created with the repeating of a pattern. The final composition must be made from 3...
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Transformations
Students draw on graph paper. In this geometry instructional activity, students review types of triangles and quadrilaterals. Students investigate geometric transformations, including translation, rotation and reflection. Students...
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Transformations
Sixth graders discover transformations. In this graphing activity, 6th graders explore visual examples of plotting transformations as they review translations, rotations, and reflections. Students also practice solving problems that...
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Portraiture
Students analyze portraiture for their symbolic aspects. For this portraiture analysis lesson, students explore the conventions of portraiture such as costume, gesture, expression, pose, and background. Students analyze how symbols add...
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Properties of Special Parallelograms
Students identify properties of parallelograms. In this geometry lesson plan, students label polygons as parallelogram or not. They define and label the properties of a kite.
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Observing the Outer Planets
Students observe the outer planets. In this science lesson, students use a telescope locate the outer planets of the solar system. Students create a video of their observations.
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Optical Illusion Vase
Learners draw an optical illusion. In this optical illusion lesson, students create the optical illusion vase. Learners draw a profile and repeat the drawing in reverse creating the vase image.
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Shadow Matching
Young scholars pair up with a partner and find a good self space. They choose who "match" who first (i.e., be the "leader"). Standing next to their partner, and only looking at their shadow, each student tries to match their partner
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Space and Shape in Geometry:
Students are asked to visualize three-dimensional figures and apply this visualization to problem solving.
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Mapping Possible Solutions
Fourth graders propose possible sites for the heart of Florida state capital by mapping collected data onto a Florida state map and recording data in a Travel Log.
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"Sweet Clara and the Freedom Quilt" by Deborah Hopkinson
Students create paper quilts of their own using the isometric grid that tessellates the plane or the fraction quilt square.
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HOW BIG IS A BLUE?
Students compare the lengths of whales using different lengths of rope. They illustrate one whale in life-size proportion.
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How Long Is Your Smile?
Fourth graders measure to the nearest centimeter. They work together to create a portrait of themselves with an accurate measurement of their smile to the nearest centimeter. This is a creative way for students to explore centimeters.
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Design a Running Shoe for a Triathlete
Students examine the design and construction of athletic footwear. They analyze the magnitude and directions of forces on the foot and leg in different sports, interview people, and design a running shoe for a triathlete.
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