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Similarity and Congruence
Students determine that two figures are similar or congruent by
investigating figures that are similar and figures that are congruent. They prove that two figures are similar or congruent by using definitions,
postulates, and theorems.
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Unit 8 Algebra: Brackets
In this expansions worksheet, students use area to solve expansions of brackets problems. There are 4 of this type, each problem having less guidance than the previous. The second activity asks students to solve magic square puzzles...
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Triangles
In this geometry worksheet, 10th graders solve problems involving triangular inequality. They apply the proofs and theorem of triangles to solve these problems. There is an overview and one question.
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Distance, Scientific Notation
Students calculate the distance of two objects, and rewrite numbers using scientific notation. In this algebra lesson, students solve linear equations and plug the values back into the equations to check their answers. They write small...
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Math B Regents Questions by Performance Indicator: Logarithms
In this logarithms worksheet, students solve logarithm equations. They read story problems and find equivalent expressions to given logarithms. This three-page worksheet contains 13 problems. Answers are provided on the...
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How many isosceles Triangles Can You Find?
Fifth graders solve problems while examining a variety of isosceles triangles. In this isosceles triangle lesson plan, 5th graders examine shapes to find their characteristics. Students pay particular attention to the...
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Introduction To Solving Equations
Use manipulatives (film cans and balance scales) to visualize and solve equivalent equations with your math class. After a lecture/demo, they utilize handouts and solve various equations using the methods learned.
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Teaching Polygons using Technology
Third graders utilize different types of computer programs, such as Microsoft paint and Microsoft Word to study and create different types of polygons. They use PowerPoint to create a story about a shape and others that it meets during a...
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The Dred Scott Decision
In this reading comprehension worksheet, students read a passage about the Dred Scott Decision and answer questions about what they read. Students write 4 short answers.
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Vocabulary: Addition Terminology
In this addition terminology activity, students complete many activities where they define and match addition terminology. Students complete 11 pages of activities.
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Communications
Students incorporate different disciplines into this lesson. In this science lesson, students investigate the use of communicating without words, and how it is different than communicating with words. They discuss the pros and cons of...
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Euler Fortune Problem
In this problem solving worksheet, students solve for the amount of the fortune a father starts with before he divides it among his children, given a set of clues. Students must also solve for how many children the money is divided...
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Sizing Up the Supersize Croc
Students examine and compare traits of humans and crocodiles. In this crocodile lesson plan students use a ratio to estimate the height of a person and compare that to a crocodile.
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The Number Tool Box
In this solving a math terms crossword puzzle worksheet, students read the clues across and down and write the math terms in the blanks. Students write 19 answers.
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Types of Government
In this types of government worksheet, students write the advantages and disadvantages and countries that follow these governments. Students do this for 7 different types of government.
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Finding the Ages of Rocks and Fossils
High schoolers practice dating fossils. They learn the concept of "deep time"--that earth was formed billions of years ago. They experience excellent hand-outs and virtual age tutorial links.
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Ancient Tablets, Ancient Graves: Accessing Women's Lives in Mesopotamia
Students explore the role of women in ancient Mesopotamia. Several excerpts from the Mesopotamian cuneiform tablets and artifacts are analyzed to determine the treatment, rights, and powers of women in this era.
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"We, the People": New Voices in the Constitutional Debates
Students study the goals set out for the Constitution. They examine the resolutions arrived at to resolve three major conflicts which arose during the writing of the Constitution. They discuss or write down a one-sentence summary of...
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Solar Cooking
Students experiment with a virtual solar cooker to discover the mathematical relationship among reflection, transmission and absorption. Then they actually build and test a solar cooker of their own invention.
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Stoichiometry
Students discover stoichiometric relationships in chemical equations. They review mole to mole conversions. They understand mass/particle conversions. They perform a lab to reinforce stoichiometry.
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The Case Of The Sour Employee
Ninth graders are presented with a problem that has to be solved. The scenario is a mystery that is purely hypothetical. This does draw on the knowledge of previous lessons. The lesson plan contains background knowledge explaining the...
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We the People
Students examine both the Preamble of the Constitution and the Bill of Rights. They work in small groups to connect the two documents and analyze how the documents are important to their lives today. They create a poster that visually...
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Using a Spreadsheet to Understand Density
Students use density to identify what metal a gold colored weight is made of. They use a spreadsheet to graph the experimental density of common metals and compare the know densities to their calculated density of the known metal.
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Hot Cans and Cold Cans
Students investigate the physics of heating and cooling through conduction, convection, and radiation. Working in groups, they determine the best way to cool a can of water and warm a can of water. Temperature is taken at five minute...