CK-12 Foundation
Ambiguous Case: Furniture Store Problems
Remove any ambiguity about using a helpful resource. Individuals use an interactive to find the number of triangles that fit given conditions. They find that some conditions can result in more than one triangle in the ambiguous case.
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Law of Sines
In this Law of sines worksheet, 10th graders solve 10 different sets of problems related to the Law of Sine and Ambiguous case. First, they determine the ratio of the sides of the triangle with the given measurements. Then, students...
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The Ambiguous Case
Students investigate the relationship of triangles with its sides and angles. For this geometry lesson, students create visual on the graphing navigator as they study triangles. They move the sides around to create different angle-side...
Media Smarts
Cyberbullying and the Law
Dealing with the very topical subject of cyberbullying, this lesson plan will surely create some engaged discussion in your classroom. Young learners discuss the laws concerning cyberbullying in Canada, and then respond to a series of...
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Semantics
Use this PowerPoint in your college linguistics, English, psychology, or communications studies course. Not flashy, this presentation is still full of high-level concepts and vocabulary regarding semantics and verbal ambiguities, irony...
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The US-Taiwan Textile Trade Case
Students explore the issues of free trade and protectionism by role-playing. In particular, they will learn how these terms apply to an understanding of U.S.-Taiwan trade in textiles. After a lecture/demo, students break into groups for...
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L'école En Afrique Francophone: Rencontres Culturelles
Pupils utilize the French language to explore the different types of schools in Francophone, Africa. French literary excerpts provide a look into the cultural conflicts that occur when Europeans and Africans come together in a school...
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Criminal Law: Rape
Students explore the different degrees and types of rape as defined in the state of Washington. They role-play as prosecutors, defense attorneys, and judges, with one of each in different groups. The attorneys present their cases and the...
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Accurately Weighing Pennies II
Drawing from a scenario of the history of the penny, learners write and solve a system of linear equations from a context.
Illustrative Mathematics
Naming the Whole for a Fraction
How many different ways can you represent a whole? In a picture that represents six parts (two of which are shaded), learners are asked to label the parts appropriately to show how three different mathematical interpretations can be...
North Carolina Consortium for Middle East Studies
Missing Pieces of the Puzzle: African Americans in Revolutionary Times
What's missing from most studies of the American Revolutionary War is information about the role African Americans played in the conflict. To correct this oversight, middle schoolers research groups like the Black Loyalists and Black...
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Using the Law of Sines and the Law of Cosines to Solve Triangles
In this trigonometry worksheet, students apply the Law of Sines and Cosines to solving for missing sides of a triangle. There are 5 questions with an answer key.
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Using Law of Sines and Law of Cosines
In this trig learning exercise, 12th graders, students rewrite angles using the law of sine and cosine. They find each missing angle of a triangle. There are 8 questions on this chart.
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Area of a Triangle
Students solve the area of triangles. For this precalculus lesson, students are given two sides of a triangle and asked to calculate the area. They apply the law of sine and the side-angle-side area formula to solve.
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CTBS Vocabulary Practice #4
In this vocabulary worksheet, students find the synonym and antonyms of sixteen words, complete four sentences with the correct word, and find the correct word for two separate sentences. Questions are multiple choice.
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BBC Learning English: Working Abroad - Listening (Relationships)
In this ESL listening comprehension worksheet, students listen to a program on the BBC, though it is not specified which program. The worksheet contains 12 sentences and students write the numbers 1-12 next to them according to the order...
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Portraiture
Students compare portraits focusing on the artists' choices in medium, composition, and meaning. In this portrait analysis lesson, students analyze the art pieces for their medium, composition, and meaning. Students create a...
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Germ Warfare
Students research superbugs. In this personal health lesson plan, students visit selected websites to investigate the use of antibiotics and the prevalence of staphylococci.
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Who's the Father?
Students analyze gels to determine parentage in this lesson about scientific evidence, investigation, and DNA concepts. The lesson includes a pre-activity worksheet, a final individual assessment, and student handouts for in-class...