Curated OER
Adding Negative Numbers
In this integers worksheet, learners solve 16 addition problems by adding two integers together. There is no answer...
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Cleaning Water: How Filters Work
Students construct their own water filter to obtain clean water. In this filtration instructional activity, students produce tainted water in order to properly filter it with filtration devices made in class.
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Millman's Theorem
In this electrical circuit lesson, students will answer 9 open ended questions to mathematically analyze circuits for current and voltage. This online instructional activity provides diagrams for better understanding and reveals the...
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Boolean Algebra
In this physics worksheet, students complete circuit true tables and solve 67 questions on Boolean algebra. They identify different logic gate circuits.
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How does Paper Making Contribute to Economics
Second graders investigate the numerous jobs it takes to create paper in the U.S. In this economics lesson, 2nd graders discuss where paper comes from, what types of trees are needed, and how the paper milling process creates jobs...
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Mystery Spill
Students investigate the cause of birds dying in Monterey Bay. In this scientific research lesson, students use various resources, scientific investigations, and vector analysis to solve an environmental mystery.
National Council of Teachers of Mathematics
Drug Filtering
In this chemistry instructional activity, learners calculate the amount of drug found in someones blood based on how long they have been taking the drug. There are 5 questions.
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Slopes, Slope-Intercept Form, Standard Form
Students identify the slope of an equation using various methods. In this algebra lesson, students graph linear equations and calculate the slopes using the x and y intercept to solve the equations and graph the lines. They use the slope...
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Measurement and Paper Airplanes
Sixth graders investigate physics by creating paper airplanes. In this flight experiment instructional activity, 6th graders utilize stationary tools to create elaborate paper airplanes which they fly on their school grounds. ...
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Making Change
Second graders explore how to incorporate a new type of technology, the cash register and/or a calculator, as a motivational tool for solving real life problems. They practice estimating money and counting back change from $20.00.
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Cutting Up in Class, Fractal Style
Students create three-dimension models demonstrating exponents, multiplying and dividing of fractions, and the use of repeating patterns in tessellations, mirror images, and tiling.
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Mean, Median, and Mode
Seventh graders examine the uses of mean, median, and mode. They define key vocabulary terms, observe the teacher model examples of mean, median, and mode, and discuss real world examples of central tendency of sets of data. Students...
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The Human Graph
Students produce a graph of favorite colors. In this graphing lesson, students create a human graph based on their favorite color then the teacher transfers the data to a bar graph. Students compare the lines on the graph...
Texas Instruments
Construction Regular Polygons
Learners investigate the process necessary to construct regular polygons. They explore the degree measures of the angles in a regular polygon. Using this information and technology in the form of Cabri Jr., your pupils will construct...
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Make a Table
In this making a table worksheet, 3rd graders make two tables to illustrate to scenarios and then read one completed table in order to answer 2 questions with multiple choice answers.
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Apples and Apple Activities
Students investigate apples. In this reading comprehension lesson, students read a book about apples then compare and contrast, make graphs, distinguish between fact and fiction and work in groups. Students work in groups...
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Our School - Our Trees
Sixth graders observe school ground trees planted nearly 3 decades ago. For this ecology lesson, 6th graders examine a group of trees planted near their campus and measure the diameter, circumference and growth of the tree compared...
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Let's Make Fudge
Students make fudge after reading fractional values in recipes and finding equivalent fractions to those presented in the recipes. They study measurement abbreviations.
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Discovering Fossils
Students dig for and discover fossils in a classroom setting. They dig on a tarp to find, map, assemble, and photograph their discoveries.
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The Fair Factor
Students participate in playing many games to determine if they are fair or not. They create their own game that is fair to play with their classmates.
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Baseball Geometry
Learners apply various methods for finding the volume and surface area of sphere. They compare and contrast results among these mathematical methods. They work in cooperative groups to discuss their results with one another.
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Ideas That Lead to Probability
Students explore and define the concept of probability. They utilize a random number generator to determine the fairness of a game. Internet and printable versions fo the activities are included.
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Statistical Process Control
Young scholars brainstorm items they have that use memory and view Statistical Process Control PowerPoint presentation. They complete Statistical Process Control Simulation/experiment then find the average, range and standard deviation...
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Which Amusement Park Would You Choose?
Students analyze data related to amusement parks and create a spreadsheet to display the data. They read the data and predict which amusement park they think is safer, create a spreadsheet and graph, and write a proposal based on their...