Curated OER
Cotton And Child Labor
Eleventh graders investigate the practice of child labor as found in the history of the United States. The teacher reads the class a story from the year of 1914. This creates context for the activity and then students answer teacher...
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The Mandelbrot Set
Students explore the Mandelbrot Set. They are introduced to the concept of a complex number and function in order to motivate the discussion of Julia and Mandelbrot sets. Students investigate fractals and how they are built.
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Bald Eagle Basic Skills Math Practice
Students solve basic skills math problems involving eagles. They read and discuss facts about eagles and view a video. They complete the Eagle Math worksheet and check their answers. They create additional problems and solve them.
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Ovals, Rectangles, Squares, and Triangles
Students identify geometrical shapes displayed in photographs of everyday objects in a metropolitan setting.
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Math: Methods of Measurement
Fourth graders practice linear measurement skills by applying various measuring instruments to determine the heights of classmates. By measuring the heights of second graders and fourth graders, they construct tables of height and age...
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Designing Models to Simulate Actual Events Using a Table of Random Digits
Students design models to simulate actual events using a tale of random digits. They estimate the likelihood of a particular outcome using results of simulation. Students investigate the uses of statistical methods to analyze data.
Pennsylvania Department of Education
Links Away: Looking Back and Moving Forward
Young scholars explore fact families. In this math lesson, students use links to model a fact family. Young scholars solve addition and subtraction problems.
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And the Nominee Is...
Students research commemorative coin honorees and share the reasons for the recognition with the class. Then the teams select individuals they believe deserve to be on a coin, write short essays explaining their selection, and illustrate...
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Graphs and Functions
Students are introduced to plotting functions on the Cartesian coordinate plane seen several categories of functions, including lines and parabolas
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Geo Jammin' By DeSign - Day 7, Lesson 37: Summarizing for the Summative
Students listen for specific information during summary presentations. They practice giving feedback on given topic according to a set of standards. The speaker reports to the rest of class from a report and listeners determine if...
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Partner Time and Addition
Students use the Kid Pix program to design addition problems, using the "stamp", "line" and "A" tools and partners type the answers to the problems. Partners switch back to their original computer and check the problems.
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Food For Art-Creating Art With Food Such As Dried Seeds and Pastas
Students brainstorm the many uses of food rather than eating it. Using the internet, they research museums to find pieces of art made out of food. They plan, design and create a dried food centerpiece and present their creation to the...
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Mach Number Problem Set
High schoolers read a textbook about aerodynamics. They find out the definition of Mach number. They complete problems designed to demonstrate their ability to solve Mach number equations.
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Lines, Rays, Line Segments, and Planes
Students are introduced to lines, rays, line segments and planes and study the differences between them. They also practice graphing lines, rays, line segments and planes
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Stem-and-Leaf Plots
Students are introduced to stem-and-leaf plots and calculating the mean, median, and mode from the plots.
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Introduction to Scatter Plots and Correlation
Students examine the concept of scatter plots. They compare baseball statistics to locate the ones that correlate with winning, and identify the positive, negative, and no correlation in sets of data using MS Excel.
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Drag Problem Set
Students read an explanation from a NASA Web-based textbook and then demonstrate an understanding of the text by applying it to calculating drag of both full-sized and model gliders.
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Math: Investigating Triangles
Tenth graders identify the trigonometric ratios for right angled triangles. Through independent investigation, they discover the constancy between the ratios of any two sides of similar triangles. In an alternative method, 10th graders...
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Here and There: Discovering Communities Through the Olympic Torch Relay
Students compare their hometowns to the towns on the Olympic Torch Relay and complete multi-curricular activities for the lesson. In this Olympics lesson, students complete math, geography, science, and history activities to learn about...
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Equation of State Problem Set
Students demonstrate their understanding of the equation of state by computing the gas constant from air properties. They use online research tools and apply integrated math problem-solving strategies to solve problems outside the realm...
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Math: Heads or Tails
Seventh graders discover the difference between theoretical and experimental probabilities by designing their own problems and testing them. After conducting their own coin toss trial, they compare their results with an Internet...
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Geo Jammin By Design: Coordinated
Students watch the teacher draw on the chalkboard and try to determine the form being drawn. They use questions to determine Quadrant #1 of a coordinate plane.
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Pitot Tube Problem Set
Learners read a NASA Web-based text and use its information to complete an activity which uses a pitot tube to calculate the speed of an airplane.
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Lift/Velocity Relationship Problem Set
Students, after reading an explanation from a NASA Web-based textbook, demonstrate their ability to use, graph (using a graphing calculator), and interpret a text equation.