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Addition and Subtraction of Rational Expressions
In this rational expression worksheet, students add and subtract fractional expressions. They completely factor the numerator and denominator. Explanations and examples are provided at the beginning of the document. This two-page...
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Factoring a Polynomial Completely
In this Algebra I/Algebra II worksheet, students factor a polynomial completely. The one page worksheet contains a combination of six multiple choice and free response questions. The answers are included.
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The First American Party System: A Documentary Timeline of Important Events (1787-1800)
Students conduct research on the events of the end of the 18th century in order to identify critical factors leading to the development of the Federalist and Democratic-Republican political parties. They summarize the key positions of...
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Mental Illness: Could It Happen to Me?
Students investigate the effects of depression and the brain's influence on metal illness. The factors that may affect a person's ability to develop depression are examined in this lesson.
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Population Biology
In this population instructional activity, students will compare two population growth graphs and complete four short answer questions. Then students will investigate the factors that influence population growth in 8 fill in the blank...
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Factoring Trinomials
In this Algebra I/Algebra II worksheet, learners factor trinomials with a leading coefficient on one. The one page worksheet contains four multiple choice questions. Answers are included.
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The Changing Coral Reef
Students record changes in the composition of a coral reef. In this Coral Reef lesson plan, students recognize the needs of Coral Reef species to survive. Students chart changes in population over time. Students write an...
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Info. From a Graph
In this graphing worksheet, high schoolers answer 13 questions about 3 graphs. Students determine the degree, roots, y-intercepts, inflection points, multiplicity, etc. of three different graphs.
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A Matter of Timing
In this orbital period learning exercise, students solve 2 problems about satellites and their orbits. They determine how many days it takes for two satellites to be in "opposition", they find the least common factor between their orbit...
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Staying Up
Young scholars will explain the Archimedes's Principle. In this lesson on plankton, students will describe three factors that can affect the buoyancy of plankton. This lesson contains extensive background information, extensions, and...
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Factoring Trinomials
Students factor trinomials using algebra tiles and blocks. In this algebra lesson, students complete a trinomials station activity. They work backwords to find their answers and discuss their steps in a group.
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Wave Math
Students identify the different factors affecting the size and shape of ocean waves. In this math lesson, students calculate wave speed and wavelength given a mathematical formula.
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Academic Algebra II - 1st Semester Exam
In this solving quadratic equations worksheet, students solve 60 multiple choice and short answer problems. Students complete the square, factor, multiply, and solve quadratic equations.
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F Mix
In this online/interactive sentence completion worksheet, students choose words beginning with the letter f to fill in the blanks. Students answer 20 multiple choice questions.
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Foreign Cuisine: International Foods
Students describe factors that influence one's food choices, explain how food choices reflect one's culture and ethnic background, identify ways that family members and friends may affect one's food decisions and preferences, and explain...
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Science Lesson: Home-made Generator
Students are able to design and conduct an experiment related to electrical generation. They are able to list the factors that affect the amount of current that can be generated by a simple generator, such as the number of turns of...
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Are Colleges Still Affordable?
Students investigate mathematical model that compares cost of higher education to potential earnings in order to decide if the investment is a good one. They compute amount to be repaid each year for the life of a student loan and then...
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Precalculus Test Sections 5.1 - 5.2
In this section worksheet, students simplify given addition and division problems containing ratios with sine, cosine, and tangent. They factor problems and prove identities. This two-page worksheet contains 12 problems.
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What's Under My Feet?
Students choose one rock from a collection of igneous, metamorphic, and sedimentary rocks. They use multiple resources to create an informational brochure highlighting their rock. The brochures are combined into a class rock museum to be...
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Similar Figures
In this similar figures instructional activity, students identify the meaning of similar, corresponding sides, and congruent. They use proportions to find the length of a missing side. Students dilate given figures according...
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Exploring the Biomes of South America
Sixth graders complete a five-week unit investigating the eight major biomes of South America. They conduct Internet research, collect short-term and long-term climate data, and create a HyperStudio slideshow stack about a selected biome...
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Final Exam Review: College Algebra
In this final exam review activity,s learners solve systems of equations, polynomials and factor quadratic equations. They identify the slope of a line and write linear equations. Students use Cramer's rule, graphing,...
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Genetic Vocabulary Review
In this genetics vocabulary worksheet, students answer 13 multiple choice questions about the structure and function of genes.
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Keep it Active
Young scholars explore the active layer above permafrost and investigate various factors on the insulation value of the active layer. In this energy transfer lesson, students conduct and experiment to determine the effects of snow...