Curated OER
The Changing Atmosphere of Pluto
In this atmosphere of Pluto instructional activity, students use an equation for the orbit of Pluto to determine the semi-major axis, the semi-minor axis, the ellipticity of the orbit, the aphelion and the perihelion. They also determine...
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A Simple Model for Atmospheric Carbon Dioxide
In this atmospheric carbon dioxide worksheet, students use two diagrams to solve 6 problems about atmospheric carbon dioxide. One diagram shows the Keeling Curve and the other shows sources of carbon and the natural and anthropogenic...
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Units of Measure
In this identifying units of measure worksheet, students estimate the volume of their bodies using the bath method and component method, estimate the density of their bodies and use a conversion sheet to convert metric measurements....
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Range, Mean, Median, Mode
Students research the impact of craters. For this range, mean, median and mode lesson, students complete an experiment with a marble to simulate the effects of a crater. Students collect and analyze data finding the range, mean, median...
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SAT Problem Solving Practice
In this algebra activity, students get ready for the SAT Exam with-lots of questions dealing with what is on the test. There are interactive answers and immediate feedback. There are 10 questions with an answer key.
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3rd Grade Math
In this math review worksheet, 3rd graders complete multiple choice questions about shapes, money, weight, and more. Students complete 20 questions.
Illustrative Mathematics
Combined Fuel Efficiency
Practice simplifying complex fractions and long division of polynomials with this brief exercise. These four questions make a challenging warm-up activity or a short, but comprehensive, follow-up after a detailed lesson on algebraic...
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AP Calculus Practice Exam
In this calculus worksheet, 12th graders assess their knowledge of functions, integrals, trigonometric functions, derivatives, and limits. The four page worksheet contains twenty-eight multiple choice questions. Answers are not provided.
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Grab Bags
Eighth graders graph two inequalities with a single variable. They include drawing the intersection or union of inequalities on a number line. Students solve the linear equations using properties of equality and inequality. The lesson...
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MT-A141 PreCalculus: Worksheet 6.4
In this precalculus learning exercise, students predict the graph of given functions and draw conclusions about each one. Students define a transformation, and determine the amplitude, period, phase shift and vertical shift of given...
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Calculus Test
In this calculus worksheet, students assess their understanding and knowledge of limits, derivatives, differential equations, and other calculus topics. The one page worksheet contains twenty-eight multiple choice questions. Answers...
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What is a Box and Whisker Plot?
Eighth graders explore the correct use of box and whisker plors. The times when they are appropriate to use to compare data is covered. They plot data according to statistical analysis including mean, median, and mode.
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Numerical Integration
In this math worksheet, students practice using the number approximations to apply them to the integrations. They compare the numerical methods and graph the results in the data table.
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The Babylonian Algorithm, Limits and Rates of Change
In this successive approximations worksheet, students use the Babylonian algorithm to determine the roots of given numbers. They identify the limits of a function, and compute the rate of change in a linear function. This two-page...
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Data Handling Techniques
Students study data analysis methods. In this data analysis lesson, students study data compression and data editing methods used for the spacecraft Galileo. Students study the 'lossless' and 'lossy' techniques.
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Size of Per Unit Quantity
Fifth graders use various strategies to find the area of land, the area of forestry and the population of Japan and the US. In this size per unit lesson, 5th graders explore how to figure ratio. Students draw pictures to help better...
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Bell Curve
Young scholars 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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Bell Curve
Young scholars explain normal distribution of a measurable characteristic within a group of objects. They create two graphs (one for each type of Hershey's Kiss) with increments of measurement on the X-axes and number of measurements on...
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Sampling Rocks
Students examine how to take a sample by looking at rocks in the schoolyard. In this sampling instructional activity, students discuss ways to classify rocks by color, size, and weight. They think about how many rocks would make a good...
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Significant Figures and Scientific Notation
In this significant figure learning exercise, students identify significant figures. They convert numbers from standard notation to scientific notation. This one-page learning exercise contains 14 problems. Answers are included at the...
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Midpoint Formula Worksheet
Students will find the midpoint of the line between two given points. Answers will be expressed as ordered pairs. Coordinates will be rounded to the nearest tenth if necessary.
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Using Symmetry to Find the Vertex of a Parabola
Learners engage in a lesson that is about finding the vertex of a parabola while using symmetry. They use the symmetry to find out where the two lines meet. The line is displayed with the help of a graphing calculator. The lesson...
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Recursion, Roots and Newton's Methods
In this recursion worksheet, students determine the successive approximations of square roots by using the Babylonian Algorithm. They discuss how to derive Newton's Method from the microscopic approximation. This four-page worksheet...
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SAT Grid Ins Practice Test 04
In this SAT Practice Test, students solve a variety of problems that range from solving for a variable, rate, probability, and area.