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Mirror Tool
High schoolers define properties of polygons. For this geometry lesson, students differentiate between similar and congruent polygons. They identify and use the properties of solids to solve problems.
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Why can't We Use SSA to Prove Triangles Congruent?
Students investigate triangles and congruences. For this geometry lesson, students differentiate between inductive and deductive reasoning. They differentiate between similar and congruent triangles.
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Teaching the Bell Tetrahedral Kite
Students complete readings on kite making and kite flying. They analyze how the parts of a system interconnect and influence each other. Students identifies and uses color and form in a 3D artwork.
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Triangles in Architecture
Learners find triangles in the real world. In this geometry lesson, students analyze and identify properties of two and three-dimensional objects. They differentiate between similarity and congruence.
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Exploring Arrangements of 2, 3, 4, and 5 Cubes
Students use problem solving skills to create various models of tricubes, tetracubes, and pentacubes. They classify the cubes into various groupings and identify them as mirror images, regular arrangements, and irregular arrangements....
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Side Splitter Triangles
Students investigate the side splitter theorem. In this geometry lesson, students estimate and solve problems dealing with ratios and proportions. They identify angles created by lines that are parallel.
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Studying Special Segments in Triangles
Students investigate special segments in triangles. In this geometry lesson plan, students graph, compare, estimate and predict findings based on their data. They differentiate between similarity and congruence of triangles.
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Incredible Edible Bridges
Learners create a bridge using engineering and geometric concepts. In this geometry lesson, students identify the missing measures of polygons sides and angles. They work together to solve real life situation using problem solving...
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Analyzing Body Angles
Students investigate angles of polygons. For this geometry lesson, students identify the relationship between angles and the number of sides in a polygon. They differentiate between sumilarity anf congruence in angles and sides.
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Are you in Golden Shape
Students solve and verify the solution for unknown measures. In this geometry lesson, students identify the properties of circles. They use the arc, angle and segment relationship to find the missing measures.
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Exploring Characteristics Needed to Prove Two Trianlges Congruent
Tenth graders explore congruent triangles. In this geometry activity, 10th graders investigate the conditions necessary to prove two triangles congruent. The activity combines dry erase board activities and the use of...
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Congruence with Robot Gobot
Students identify the properties of solids and polygons. In this geometry lesson, students identify the different measurements of a triangle. They use congruence parts and theorem to prove their answer.
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Pysanky: Not Just a Pretty Egg
Pupils examine the art of Pysanky. Using the Internet, they identify the cultural similarities and differences between the United States and the Ukraine. Using Pysanky's art, they discover the symbolism he used in his artwork and design...
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Geometry, Measurement & Reasoning
Learners complete worksheets involving rotational symmetry. In this geometry lesson, students complete worksheets to identify rotational symmetry and rotations. They compare and contrast rotated figures. Learners examine the relationship...
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An Introductions to Congruent Polygons
Students differentiate between similar and congruent polygons. In this geometry instructional activity, students define the theorems and reasons for polygons similarity and congruence. They are given pictures and patterns to...
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Reflections over Two Lines & Dilations
Students create reflections over two lines. In this reflections worksheet, students compare and contrast reflections over parallel and intersecting lines. They dilate figures and investigate the effect of the dilation using measurement...
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Making Words
Third graders spell words and define homophone. In this making words lesson, 3rd graders decipher words from letter strips in an effort to identify the "secret word". Students use a set of letters to spell different words.
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Comparison of Human and Chimpanzee Chromosomes
Students actively engage in the careful analysis of chromosome banding patterns and identify examples of inversion in homologous chromosomes.
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Snowflake Curve
Students develop an appreciation for complex structures in nature. They observe patterns in nature in relationship to the Real World. Students use observation skills to assist in problem solving. They show comprehension of the concepts...
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Quadrilateral Review
Students identify the properties of quadrilaterals. In this geometry lesson, students investigate the history of quadrilaterals and different types of quadrilaterals. They identify the length and mid-segment of each shape.
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Vertebrate Skeletons
In this biology worksheet, students examine the human skeleton and then classify animal bones according to their similar function.
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Patterns
Learners identify patterns in equations. In this algebra instructional activity, students write equations of problems with recurring patterns. They relate and model real life situation using functions.
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A Song By Any Other Name Would Be a Poem
Students examine the poetic elements of a piece of music. They discuss favorite songs, select a song, and write a persuasive essay identifying the poetic qualities of the song lyrics.
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Musical Whole Numbers
Fourth graders participate in a musical chair activity in which they practice identifying whole numbers. In this number sense lesson, 4th graders listen to a song and must get in the order of the number they hold on an index card...