Curated OER
Deadly Roots?
Students examine the roots of various plants. They study and discuss the cross section of a root. They compare different plants with their root systems and complete a worksheet, giving the function/importance of each root part.
Curated OER
Tracking Your Favorite Web Sites
Ninth graders track the hit count on their favorite web sites. In this Algebra I activity, 9th graders record the number of hits on their favorite web site for twenty days. Students explore the data to determine if the...
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Exponents
Students solve exponential problems using exponential properties. In this algebra instructional activity, students discuss the meaning of exponents, and bases raised to different powers. They explore exponential functions using a computer.
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Parts of a Plant
Students identify the parts of a plant and their functions. In this plant biology lesson, students view a PowerPoint presentation on plants and their parts and discuss the functions of each part. Students observe a real plant and...
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WINDMILL POWER
Students study operations with real numbers using mental computation or paper-and-pencil calculations. They judge the reasonableness of numerical computations and their results. They set up and solve proportions for direct and inverse...
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e, pi, and Exponential Functions
Students investigate e, pi and exponents. In this calculus instructional activity, students define constants and non-constants using, pi, e and exponents as an example. They use the TI to work the problems in this instructional activity.
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Flower Power
Students explore the parts of flowers and how they reproduce. They dissect flowers and observe the reproductive organs. Students observe anthers and ovaries of Tiger Lilies under a microscope. They investigate how insects and other...
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Balance of Power
Students explore the impact of the Federal Reserve Bank. In this central bank lesson, students read specific selections out of their textbooks about the history of the bank and its role in the U.S economy. Students then select 1 of 7...
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Machines: Designing Form and Function
Students design a boat model with simplified steam engine. In this ecology lesson, students compare renewable and nonrenewable energy sources. They determine the efficiency of their boat model.
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Power, Work and the Waterwheel
Students use a two-liter bottle, dowel rod and index cards to design and construct a water wheel. They then calculate the power created and measure the work done by the water wheel in Watts and Joules.
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Power and the Communication of Values in West African Art of the Past and Present
Ninth graders examine art from West Africa from the past and present. In groups, they compare their community to the one depicted in the artwork and note the similiarities. To end the lesson, they discuss the concept of power and how...
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Integrals with Even Powers of Sine and Cosine
Students discuss ways to integrate given trigometric functions. They use a trig identity (half angle identities) to solve problems. Students practice solving problems with even powers of both sine and cosine. They change a sum of...
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Error and Power Series
In this college level calculus worksheet, students compare two series to compute the error given the number of terms added. Students write the Maclaurin and Taylor series for the given functions. The two page worksheet contains seven...
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Building on the Power of Your Ideas
Students examine a sculpture walkway by artist Jackie Ferrara and discuss the relationship of materials to function. They analyze the sculpture and answer discussion questions, and design and construct a model of a walkway for the school.
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Radical Transformations
Students transform the square root function graphically. In this transforming the square root function graphically lesson, students use their Ti-Nspire to change the a, b, and c values of th square root graph. Students...
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Subset Sum
Young scholars explore the concept of exponential growth. In this exponential growth lesson plan, students solve a problem about ensuring fairness in a Tug-of-War. Young scholars determine which students should be on a team...
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Introduction to Taylor Series
In this Taylor series worksheet, students determine the difference between a Taylor series and a Taylor polynomial. They solve function problems. This two-page worksheet contains seven problems.
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Rattling Review
Second graders watch a PowerPoint presentation, and distinguish between facts and myths about snakes. In this snakes lesson, 2nd graders discuss and review facts about snakes and summarize what they have inferred from the...
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Coal and Oil: Powering Our Way of Life
Students identify and represent some common products that are made using petrochemicals and some of the effects that higher gasoline and coal prices would have on the American economy in a graphical format. They synthesize information...
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Exponent Rules
Pupils use calculators to work independently to discover the rules for working with exponents. The lesson requires the use of a TI-nspire handheld and software.
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Photocells II: The Photoelectric Effect in Photocells
It's not easy to find fabulous physics lesson plans, but School Power Naturally has put together a series of them. In this particular lesson plan, high schoolers learn about the structure and functioning of photovoltaic cells. They...
Curated OER
Things Fall Apart: Research, Writing & Presentation Project
A great resource for your unit on Chinua Achebe's Things Fall Apart. Small groups conduct research about related topics (list included), write papers, present PowerPoint slide shows, and take a student-created test. Fill in a few...
Curated OER
Snail Invasion
Exponential growth is modeled by learners as they analyze and interpret the data presented in this real-life scenario centered on the destructive invasion of the Giant African Land Snail. Learners get a touch of history and practice...
Del Mar College
Quick Reference Card
A neat and organized formula handout makes the circle go round, doesn't it? Full of higher algebra topics, formulas and rules, graphs and definitions—there is a way to support everyone in Algebra II or Pre-Calculus.