Curated OER
Time Value of Money
Students evaluate the time value of money. In this economics lesson, students define inflation, interest, and the future value of money.
Curated OER
WebQuest: Thrills and Spills- Pick Your Park!
Pupils participate in a WebQuest in which they must determine which amusement park is the "median priced" park. Students visit park websites to accumulate prices for parking, activities, restaurants, and gift shops.
Curated OER
Add and Subtract Decimals
In this decimal worksheet, students read about adding and subtracting, then complete a set of 31 problems, adding, subtracting, solving for values of expressions and solving equations.
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Rearranging Formulas
How do you solve for a variable? This slideshow provides definitions, key concepts, and guided practice to teach learners how to solve literal equations for a specified variable.
Intel
Metric Madness
Scholars learn about the metric system and produce a presentation on how to convert within the metric system. They then develop a brochure in support of legislation requiring the use of the metric system.
Curated OER
Maximize It!
Students design a rectangular box without a lid that has the largest possible volume using the supplied sheet of centimeter graph paper. They work in groups to construct different size boxes to determine the largest possible volume and...
Curated OER
A Special Relationship
Learners discover the relationships of the lengths of the sides of right triangles and right triangles using a series of drawings on dot paper. They investigate and solve problems of standard (customary and metric units) and non-standard...
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Basketball
Tap into the competitive nature of teenagers as your class practices setting up and solving rational equations. This activity starts with a specific ratio of games won to games played, then asks how many more games must be played to...
Curated OER
McCadam's Quarterly Report
Fourth graders problem solve a problem from a local business using data, generating graphs, and draw conclusions. They submit their findings in a business letter format with feed back from a company's plant manager.
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Homer/Scarecrow Worksheet
In this Pre-calculus instructional activity, learners consider a scenes from The Wizard of Oz and The Simpsons refering to the Pythagorean Theorem. Students analyze the statement for errors and write about another...
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Properties of Fractals
Students build a working definition of regular fractal, look carefully at the concepts of dimension and scale, and are introduced to logarithms. They solve simple exponential equations for the exponent both by trial and error and using...
Curated OER
Properties of Fractals
Students build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial...
Curated OER
Adding Ten Tiles I
Students practice this problem that needs a certain amount of experimentation (trial and error) to get any answer at all. In the process they practice their basic number facts. However, to get the complete set of answers Students need to...
Curated OER
Not Just an Average Class
Fourth graders work together to find the median, mode, and mean of their first and last names using a numerical code in this fun, interactive instructional activity. After a lecture/demo, 4th graders utilize a worksheet imbedded in this...
Curated OER
Discovering a Law of Space Physics
Young scholars use data collected by an astronomer to determine the relationship between the time it takes the planet to orbit the sun and the average radius of the planet's orbit around the sun. Students use trial and error to find the...
Curated OER
Determining Mercantile Volume of a Pine Tree
Fourth graders, acting as foresters, determine timber volumes as sawtimber or pulpwood for marketing. They find the marketable value of a tree using its diameter and volume.
Curated OER
An Introduction to Heat Index
Students examine temperature and relative humidity readings from several says and then determine the heat index for those days. They compare their findings to those of their classmates.
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Brian's Pegboard II
Young scholars are able to assess a problem and use systematic methods to solve the problem. They also find out all the possible outcomes for a sequence of events using tree diagrams.
Curated OER
Meet Geodesy-The Science Behind GPS
Students discover how a datum of reference points are used to to describe a location. In this Earth Science lesson, students will simulate how a GPS accurately determines the location of reference points within a datum.
Curated OER
Plot Your Course
High schoolers determine distance and direction on a nautical chart. In this nautical lesson plan, students identify obstacles and characteristics of common aid to navigation on a nautical chart.
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How High Is That?
Students explore the National Spatial Reference System. In this vertical position lesson, students will discuss the use of vertical position data and solve practical problems involving geographic positioning.
Curated OER
Sudoku Puzzle with Derivatives
In this Sudoku puzzle learning exercise, students use basic derivative formulas, the chain rule and implicit differentiation to solve given problems. This six-page learning exercise contains 26 problems. Answers are provided on the...
Teach Engineering
Density Column Lab - Part 1
Mass and density — aren't they the same thing? This activity has groups use balance beams and water displacement to measure several objects. The pupils use the measurements to calculate the density of the objects.
Curated OER
The Product and Quotient Rules
In this product and quotient rules worksheet, students use Taylor's Theorem to rewrite functions in a given form. They determine the derivatives of functions. This three-page worksheet contains explanations, examples, and seven problems.