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Worksheet
Curated OER

Geometry: curves

For Students 2nd - 3rd
In this curves worksheet, students identify the curves in the shapes given as being either closed or open. Students complete 5 problems total.
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Lesson Plan
Curated OER

Exploring the Area Under a Curve

For Teachers 9th - 12th Standards
Using TI-89, mathematicians explore and investigate Riemann sums to estimate the area under the graphs of intervals by drawing and illustrating rectangles. They review and practice the concepts of summation notation and area formulas to...
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Lesson Plan
Curated OER

Equations for Curves Passing through a Given Set of Points

For Teachers 9th - 12th Standards
Learner use three random locations on the coordinate system and simplify the expression and assign result to the variable loc. They substitute guesses for the center and radius of the circle in the equation for the center of a circle and...
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PPT
Curated OER

What on Earth is Matter?

For Teachers 9th - 12th
A somewhat strangely formatted slide show that contains multiple examples of matter types. The classification and state explanations given would be useful as practice of substance identification and the heating curve may prove to be...
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Assessment
Curated OER

2009 U.S. National Chemistry Olympiad National Exam - Part I

For Students 9th - 12th
The 2009 version of the first part of a national chemistry competition is posted for your use with olympiad hopefuls. Test takers deal with 60 multiple choice questions covering an entire year of chemistry curriculum. Use this to...
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Lesson Plan
Curated OER

Bell Curve

For Teachers 3rd - 5th
Students explore averages by completing a data analysis activity. For this bell curve lesson, students measure different food items and plot their measurements on a X and Y axis. Students create bell curves around the average weight or...
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Lesson Plan
Curated OER

Bell Curve

For Teachers 3rd - 5th
Students construct two bell curves using two different yet related objects. For example, two kinds of Hershey's Kisses (plain and almond) or two kinds of dried beans (kidney and lima).
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Worksheet
Curated OER

Tracing Lines Worksheet: Tracing Curved Lines

For Students Pre-K - 1st
In this drawing curved lines worksheet, students follow the balls bouncing across the page by tracing the 3 curved lines from left to right.
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Lesson Plan
Curated OER

The Bell Curve

For Teachers 9th - 11th
Learners are introduced to the concepts of the normal curve, skewness and the standard deviation. They discuss how the normal distribution has been used and misused to support conclusions.
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Worksheet
Curated OER

The Geometry of Space

For Students 8th - Higher Ed
A fun activity to demonstrate the very complicated and intangible concept of a curved universe. The instructions for creating a Mobius Strip, and therefore, curved space is given. The six questions ask for conclusions about this movement...
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Lesson Plan
National Council of Teachers of Mathematics

National Debt and Wars

For Teachers 9th - 12th Standards
Take a functional approach to the national debt. Learners collect information about the national debt by decade and plot the data. They determine whether an exponential curve is a good fit for the data by comparing the percent changes...
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Worksheet
Curated OER

Sorting 3-Dimensional Shapes

For Students 2nd - 3rd Standards
Three-dimensional shapes can be categorized based on their attributes, and scholars learn more about six figures through this sorting activity. They examine six shapes: sphere, cylinder, cone, cube, prism, and pyramid. There is a table...
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Worksheet
Curated OER

Oligopoly

For Students 12th - Higher Ed
Economics can be a competitive and, at times, devious subject. Learners work through a series of four worksheets to better understand oligopoly. Each sheet includes real-world scenarios, passages to read, graphs to analyze, and short...
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Worksheet
Curated OER

Equilibrium

For Students 11th - Higher Ed
Twelfth graders and college students alike work on great practical application problems related to supply and demand with this worksheet series. There are five different worksheets containing graphs, charts, and scenario based problems...
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Worksheet
Curated OER

Price Elasticity of Demand

For Students 12th - Higher Ed
A series of economic activities should keep your class busy for a while. Six different worksheets review the concepts of price elasticity, demand, and U.S. economics. Multiple real-world applications and scenarios house each of the ten...
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AP Test Prep
College Board

2007 AP® Calculus BC Free-Response Questions

For Students 10th - 12th
Provide a review for the exam so individuals don't tank. AP® provides the free-response questions for teachers to use to help their pupils prepare for the exam. The six BC questions from 2007 include regions bounded by functions, water...
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Lesson Plan
Curated OER

Rose Curve

For Teachers 9th - 12th Standards
Arcsine will be better understood and applied through prediction the number of petals on a rose curve using polar equations. Students relate rose curve to siusoidal functions using the Ti navigator.
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Worksheet
Curated OER

Properties of Curves

For Students 11th - 12th
In this Calculus worksheet, students use a graphing calculator to boost their understanding of functions and their graphs as they examine the properties of curves.  The forty-two page worksheet contains one hundred problems.  Answers are...
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Lesson Plan
Curated OER

Altoona Horseshoe Curve: A Vital Link

For Teachers 9th - 12th
Students explain the significance of the Horseshoe Curve.  For this railroad lesson students reconstruct elements of a German plot to destroy the Horseshoe Curve. 
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Worksheet
Curated OER

Production Possibilities Curve Worksheet

For Students 10th - 12th
In this economics worksheet, students respond to 12 problem solving questions regarding production possibilities and the production possibility curve.
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Lesson Plan
Curated OER

The Bell Curve

For Teachers 9th - 12th
High schoolers explore the concept of the bell curve. In this bell curve lesson, students discuss the controversy associated with the bell curve. High schoolers use an applet to explore a normal distribution. Students discuss mean,...
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Lesson Plan
Curated OER

Radioactive Decay Curve

For Teachers 7th - 12th
Students gather and organize data. In this radioactive decay curve lesson, students gather data as they follow the provided procedures for rolling dice. Students chart their data and examine interval results.
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Worksheet
Curated OER

10-7-09 Quiz: Slope and Area

For Students 11th - 12th
In this slope and area worksheet, students solve 2 short answer multi-step problems. Students determine the length of a wire given dimensions of a rectangle. Students find the slope of a line through a point on a curve.
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Activity
Houston Area Calculus Teachers

Area and Volume

For Students 11th - Higher Ed
An AP calculus lesson begins with an activity to determine the volume of a solid using a cross-section. Next, learners review the ways to find the area between two curves , as well how to find the volume of a solid created from the...

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