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Subtracting Fractions With Unlike Denominators
In this math worksheet, students read the information and study the examples on the page to learn how to find the LCD and make equivalent fractions of the same denominator before subtracting. There are 4 problems with step by step...
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Rational Expressions
In this Algebra II worksheet, 11th graders simplify rational algebraic expressions by factoring and cancelling the common factors. The two page worksheet contains instruction, worked examples, and three practice problems. Answers are...
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Zeros and Blackbirds
Fifth graders convert kilometers to miles and calculate the range that historical aircraft can travel. They choose destinations by distance that can be traveled without refueling.
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Arithmetic: Fractions
In these fractions worksheets, students answer and solve several fraction questions. Students complete 27 problems about fractions.
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Families of Functions
In this Algebra II learning exercise, 11th graders shift the absolute value function horizontally and vertically, stretch and shrink, and reflect parent function. The two page learning exercise contains three problems. Answers are not...
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Alternative Energy
Students identify the five major alternative energy sources. For this physical science lesson, students assess the advantages and disadvantages for each type of energy. They complete a concept map using information they researched.
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Polynomial Functions
In this Algebra II instructional activity, 11th graders classify polynomials by degree, write in standard form, and describe the behavior of the graph. The two page instructional activity provides explanation and examples along with...
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Simple Factoring of Polynomials
In this polynomial activity, students use the factoring method to simplify polynomials. Examples and explanations are provided on this two-page activity. Ten problems are included.
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Solution Sets and Linear Independence of Vectors
Eleventh graders study homogeneous linear systems. In this linear system of equations lesson, 11th graders write linear system solutions in parametric vector form. Students also identify the connection between linear independence and...
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The Extraordinary Life of the Alaskan Tundra
Students investigate the characteristics of the tundra on the North Slope of Alaska. They conduct Internet research, develop a chart of the types of vegetation, plant growth, and fauna found on the tundra, identify examples in their own...
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Perpetual Motion
High schoolers are introduced to the concept of Energy Conservation with the example of: Tony Hawk seems to defy the conservation of energy as he keeps reaching new heights on each pass on the halk-pipe. Actually, Tony is supplying the...
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Physical Science: Bridge Building
Students study bridges and design and build their own. They explore different types of bridges and build a basic beam bridge in pairs. After creating their beam bridge, they design a truss bridge and then build a suspension bridge and...
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Functions As Relationships
In this algebra worksheet, learners read the information about the relationships of functions and then they fill in the graphic organizer with the information at the bottom of the page.
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Microbe Power- Using a Winogradsky Column as a Battery
Students demonstrate the changes that take place when they complete their experiment. In this battery lesson students complete a lab activity.
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Linear Functions
Pupils solve, identify and define linear equations. For this algebra lesson, students calculate the slope and y-intercept of a line. They graph the line given two points and the slope.
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Motion in a Circle
Students study about deriving centripetal acceleration for motion at constant speed around a circle.
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Motion in a Circle
Students explore uniform circular motion, and the relation of its frequency of N revolutions/sec with the peripheral velocity v and with the rotation period T. They examine how uniform circular motion is a type of accelerated motion.
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Plant Life
Seventh graders examine different categories of plant life and their roles as producers of food and oxygen for other organisms. They study the evolution of plants from simple organisms to very complex ones. They look at the different...