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Geo Jammin' By DeSign - Day 3, Lesson 13: Reflections

For Teachers 2nd - 3rd
Students use current knowledge to predict the meaning of line of symmetry. They explore symmetry using mirrors.
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Worksheet
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Prisms, Cylinders, Cones

For Students 9th - 12th
In this prisms worksheet, students answer 10 multiple choice problems about prisms.  Students determine the number of faces a prism has, characteristics of figures, etc.
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Worksheet
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Worksheet 34

For Students Higher Ed
In this math learning exercise, students are given terms from the Fourier sine or cosine series. They solve for the corresponding term that is in the solution u(x,t). Boundaries are specified. Three application problems follow the terms.
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Lesson Plan
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Shapes Around Us

For Teachers 1st - 2nd
Learners create posters about geometric shapes in order to demonstrate their understanding of the different shapes. Students look for pictures in magazines to represent two-dimensional shapes, paste them on a poster, label the shape,...
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Lesson Plan
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Still Life Painting: Arranging Nature

For Teachers 10th - Higher Ed
Students display the two still-life paintings they created along with their artist’s statement, write a review of a peer’s work, and discuss all of the paintings in a group critique. In this still life art instructional activity,...
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Lesson Plan
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Tetrominoes Cover-Up

For Teachers 3rd
Third graders compare and contrast the attributes of two-dimensional shapes. Using a tetrominoes game, they create two-dimensional shapes to cover up a game board. At the conclusion of the game, 3rd graders discuss the patterns they...
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Lesson Plan
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Classify Prisms

For Teachers 6th - 8th
Middle schoolers classify prisms according to their attributes. In this classifying prisms lesson, students explore different prisms. Middle schoolers generate observations of the attributes and classify the prism correctly.
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Lesson Plan
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Fold and Cut

For Teachers 2nd
Second graders explore line symmetry and the names and attributes of two-dimensional mathematical shapes. They study the context by folding and cutting out shapes to make a series of mathematical shapes.
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Lesson Plan
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Baltimore Elegance - Basic Sewing

For Teachers 9th - 12th
Students experience sewing by hand. They discover and demonstrate the techniques necessary to make the Crown of Cherries block, a pattern transfer, applique placement and needleturn applique and perfect circles. They also observe some...
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Lesson Plan
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Getting Started With Rhino

For Teachers 10th - 12th
Students draw and print two-dimensional objects, by accessing commands and short cuts and options. They customize their modeling environment, create basic graphic objects - lines, circles, arcs, curves, solids, and surfaces, and draw...
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Worksheet
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Circles, Cylinders, Cones and Spheres

For Students 4th - 5th
In this comparing geometric figures activity, students continue patterns and observe circles. In this problem solving activity, students answer seven questions.
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Lesson Plan
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Translations, Reflections, and Rotations

For Teachers 10th
Tenth graders have been introduced to the concepts of translation, reflection, and rotation, and have practiced translating, reflecting, and rotating two-dimensional objects on the coordinate plane.
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Lesson Plan
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Figure It Out - Polygons

For Teachers 6th
Sixth graders explore different polygons. In this polygon instructional activity, 6th graders examine a rhombus, quadrilateral, parallelogram, and rectangles. Students compare and contrast polygons and research shapes on the Internet.
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Lesson Plan
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Lakota Signs & Symbols

For Teachers 9th - 12th
Students discuss and identify the signs, symbol, and sacred animals associated with traditional Lakota objects of the past. They then design and create a two-dimensional piece of art that incorporates one of these signs or symbols.
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Lesson Plan
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Hybrid Vehicles: Cut Pollution and Save Money

For Teachers 5th - 8th
Students examine how driving a hybrid car can save money and cut down on pollution.  In this hybrid vehicles lesson students complete an exercise that shows them how to work with proportions, percents, dimensional analysis and linear...
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Worksheet
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Discussion Sheet 2

For Students 11th - Higher Ed
In this math worksheet, students consider a two dimensional graph and then create two equations for revolving it around the axes.
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Lesson Plan
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Critical Thinking - Week 11

For Teachers 12th - Higher Ed
In this critical thinking worksheet, students complete problems which require abstract reasoning and logic. They complete logic puzzles involving sums of an array, finding the maximum number of integers under given conditions, and card...
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Lesson Plan
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Monologue Preparation

For Teachers 10th
Tenth graders use a published monologue to create three various interpretations featuring different emotions. Following the presentation of the three interpretations to the class, the student will use self-evaluation and audience...
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Worksheet
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Complex Analysis: Harmonic Functions

For Students Higher Ed
In this harmonic function worksheet, students explore harmonic functions and construct a harmonic conjugate. This three-page worksheet contains three problems, with explanations and examples.
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Lesson Plan
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More of Carrie's Cubes

For Teachers 7th - 9th
Students solve a word problem that explores the shape of a cube and ways that part of it can be colored. They discuss the problem and analyze a Rubik's cube, explore the problem using a graph, and discuss the solutions as a class.
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Lesson Plan
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Building a Topographic Model

For Teachers 9th - 12th
Students explore the features of a topographic map. They make paper models that portray, in three-dimensions, features represented by contour lines on a topographic map. Students demonstrate different elevations shown on a...
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Worksheet
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Multivariable Calculus: Application of Partial Derivatives

For Students Higher Ed
In this partial derivatives worksheet, students find formulas for the vector partial derivative of a function. They prove that an elliptic cone can be represented parametrically. This two-page worksheet contains explanations, examples,...
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Worksheet
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Math 212: Planes

For Students Higher Ed
In this planes worksheet, students consider the position of given vectors and find the vector equation of a plane. They identify the points that lie on a plane and determine the equation of a line through given points. This two-page...
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Worksheet
Curated OER

Math 212: Planes

For Students Higher Ed
In this plane instructional activity, students find the midpoint of a line, determine points on a plane, and use the cross product to find an equation with given parameters. This two-page instructional activity contains three problems.

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