Curated OER
Visual Patterns in Tessellations
Learners explore tessellations as well as various types of polygon. Students examine tessellating patterns in the world around them. Learners examine tessellations by creating their own tessellations and completing the included worksheet.
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Probability and Sports
Middle schoolers research topics on the internet where probability is relevant. Students study statistics and probability concepts by looking at practical questions that arise in professional sports.
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GUM: More, Less, or the Same?
Pupils confirm the law of conservation of matter by weighing chewing gum before and after it is chewed.
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Dynamic Divisibility
Students examine the rules of divisibility for the numbers 2, 3, 5, 6, 9 and 10. They apply these rules to larger numbers.
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Investigating Volume
Students investigate the components of volume and use appropriate units and procedures to calculate the volume of several household boxes.
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Building Word Problems
Sixth graders study addition and subtraction facts. In equal groups, they play a race game to correctly solve addition and subtraction problems. Using a PowerPoint presentation, the teacher demonstrates how to write word problems and...
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Addition & Subtraction Properties With Integers
Sixth graders use a number line to solve addition and subtraction problems. In groups, they play a game of "Human Number Line Relay." They use a deck of cards to randomly create addition and subtraction equations and physically walk a...
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Cuisenaire Fractions
Students study fractions by comparing rations using Cuisenaire rods. They make predictions, measure lengths using Cuisenaire rods and explain their answers. Next, they discuss the relationship of the different rods in terms of their...
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What Are We Listening To?
Students gather data from a web site on number of music albums sold by genre for the last two years. They convert these figures to fractions, decimals, and percents, and display the results in bar graphs and pie charts.
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Does More Wins Mean More Fans At The Ballpark?
Young scholars, after getting information from the past baseball season off the Internet, calculate an attendance-to-win ratio for each of the 28 major league teams and then study the results to see if winning always leads to good...
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Divisibility Rules Using Scientific Calculators
Young learners apply divisibility rules to determine if a number is a factor of another number. They discuss what numbers are factors of another number and identify patterns using divisibility rules.
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Interest: Interest Olympics
Students determine how interests is calculated and a how it accrues. They examine charts and graphs that show the intricacies of interest. They determine how to increase their own saving by using interest while working with a partner to...
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Archeologist Frieze Patterns
Learners construct frieze patterns using translations and rotations. They will discuss how frieze patterns are similar to jigsaw puzzles and use Cabri Jr. to build a triangle frieze pattern using rotations, translations, and reflections.
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Understanding Fractions
Students explore the parts of an orange to develop an understanding of the addition and subtraction of fractions. The concept of representing parts of a whole by dividing an object into smaller pieces is experienced in this hands-on...
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Rubrics Realized
Students create a template document that contains a 6-column/6-row rubric structure. They modify their template to include scoring categories or criteria, and scoring characteristics for a specific assignment.
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Collecting Ball Bounce Data
Learners investigate quadratic equations as they use a CBR to collect and analyze data regarding a bouncing ball. Pupils explore different methods for determining the equation of the parabolic path including quadratic regression and...
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Angles Formed By Parallel Lines
Young scholars explore the concept of angles formed by parallel lines.They graph two parallel lines cut by a transversal, then measure the angles formed by the transversal and record the data in a table. Learners make conjectures about...
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Banking for Your Future
Learners get a handle on their own personal finances. They discover how banks work, how to plan and stick to a budget, and other helpful tips on managing money. They study the Federal Reserve System, which oversees the nation's banks.
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Egg-streme Tesselation
Sixth graders view a video of tessellating an egg shape. They focus upon the problem solving strategies used and how tessellation geometry was used to construct the three dimensional figure. They create their own tiling patterns.
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Checks and Balances
Students examine how bank checks work and follow the "journey" of a written check. They discuss how transactional accounts work, identify and discuss the various parts of a check, and participate in a simulated business transaction...
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Linear Equations
Students discover the equation of a line. They accurately record data collected from the game, "You're On A Roll", create number sentences by rolling dice, and choose their own values for the multiplication and addition steps.
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Equivalent Equations
Answer the age-old question every middle schooler has, what are equivalent equations? Here, they will explore the concept, discuss what equivalent equations are, and how to solve them. They also discuss performing an operation on both...
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Manatee Endangered
High schoolers (or middle schoolers) research the endangered manatee and the Endangered Species Act. They choose a local animal that is threatened or endangered and attempt to find out what is being done to protect it. Short, but sweet,...