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Curated OER
Reciprocals of Quadratic Functions
Eleventh graders investigate inverse functions. In this Algebra II lesson, 11th graders use their prior knowledge of linear, exponential,and quadratic functions to create a graph of an equation they have never seen before.
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Bug Jars
Students explore symmetry. Students observe a variety of bug and plant drawings, then draw a bug jar. Students observe bugs from the top of the jar for a symmetrical view, and the side of the jar for an asymmetrical view. ...
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Worksheet 6, Graphing Functions
In this algebra worksheet students graph a given function by completing the square. They analyze a function and tell the axis of symmetry, the intercepts, and vertex. Students identify the maximum or minimum of a graph. Students identify...
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Exploring Quadratic Data : Transformation Graphing
High schoolers analyze the vertex form of a parabola and find an approximate fit of a model. They explain the quadratic parabola function and its properties by developing quadratic models. They use translation and dilation to change the...
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Exploring Quadratic Data with Transformation Graphing
Using a data collection device to collect data regarding a bouncing ball, students use various features on graphing calculators to experiment with the parameters of the vertex form of the parabola and their effect on the shape of the...
West Contra Costa Unified School District
Graphing Exponential Functions
Once you know how to graph y = b^x, the sky's the limit. Young mathematicians learn to graph basic exponential functions and identify key features, and then graph functions of the form f(x) = ab^(x – h) + k from the function f(x) = b^x.
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Graphs and Transformations of Functions
Is it possible to solve quadratic equations by factoring? It is, and your class will graph quadratic equation and functions too. They perform transformation on their graphs showing increasing and decreasing intervals, domain, and range....
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Exploring the Normal Curve Family
Students find different characteristics of the bell curve. In this statistics lesson, students analyze a family for a specific characteristic. They identify the shape, center, spread and area as they analyze the characteristic of the...
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Graphing Quadratic Equations
Review the form of a quadratic function, and the parabola it creates. Continue on with the whole group to work through a mini-lab, practicing how to graph quadratic equations with one variable. The goal of this lesson plan is for the...
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Magnificent Mandalas
Pupils examine the principle of radial symmetry and apply it to an original mandala design. They draw a design using organic and geometric shapes, repeating the design symmetrically around the paper.
Texas Education Agency (TEA)
Geometry in Architecture #1
Discover how to analyze architecture from a geometric standpoint. The fourth installment of an 11-part unit on architecture first provides a presentation on axis, balance, basic form, formal, pattern, proportion, symmetry, and tripartite...
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Applications of Parabolas
In this algebra worksheet, 11th graders rewrite word problems using algebraic symbols. They relate parabolas to the real world and calculate the breaking distance using the distance formula they come up with. There is answer key.
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Explore Graphs and Factors
Pupils graph the factors of a quadratic as linear equations and graph the parabolic equation in factored form. Also, they investigate the relationship between the x-intercepts of the lines and the zeros of the parabola.
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Embossed Rose Window Designs
Learners, after researching the history and foundation of Renaissance rose windows, access ArtEmboss to create an original window design. They employ a basic metalworking technique utilizing a soft metal. The design created incorporates...
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Draw A Face
Students discover how to sketch a face. In this sketching lesson, students explore the steps to construct a facial drawing. Spacing and symmetry of facial features are explored.
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Academic Algebra II 1st Semester Exam
In the semester exam, high schoolers solve problems dealing the the discriminant of quadratic equations, systems of equations, linear equations and inequalities. Students also simplify radicals, complete squares, and find the...
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Quadratic Functions
In this algebra worksheet, students perform transformations on quadratic functions. They describe the different properties of quadratic functions. There are 12 problems.
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Inverse Relations and Functions
In this algebra worksheets, students find the inverse of a given function by switching the y with the x. They graph the different functions and identify the difference. This worksheet includes thoughtful questions and worked examples.
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Solving Quadratic Equations by Graphing
Students solve quadratic equation by graphing. In this algebra instructional activity, students use the TI calculator to get a visual of their graph. They create a table of values, plot their points and graph the parabola.
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Gauss Law Activity
In this science-related worksheet, students explore and experiment all the sides and views of an infinitely long cylinder with their eyes opened and then closed as they answer twenty four questions.
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Inside-out Adaptations
Students describe sea stars adaptations and explain how these enable them to survive in different environments. In this animal adaptation lesson students watch a video, get into groups and create a list of characteristics of sea...
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Comparing Patterns In Chinese And American Textile
Young scholars create Chinese jacket designs using magic markers and paper jackets as well as knowledge of Chinese and American textile designs and techniques in this upper-elementary lesson.
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Investigating Pythagorean Triples
Young scholars investigate and solve Pythagorean triples. In this geometry lesson, students find the missing sides and angles of a right triangle. They graph right triangles and move the sides around to create different angles.
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Investigating the Pythagorean Triples
Students investigate the Pythagorean triples. In this geometry lesson, students solve for different parts of a right triangle. They identify the missing side or angle using the pythagorean theorem.