Curated OER
Addition Exercises
In this early childhood math worksheet, students practice their addition skills as they solve 9 addition problems by using the counters pictured on the sheet.
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Volume and Surface Area
In this volume and surface area instructional activity, 10th graders solve and complete 10 different word problems that include measuring various solids and cylinders. First, they determine the surface area of a cube and the edge of it....
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Value Of Money
Students read the book "Alexander, Who Used To Be Rich Last Sunday," along with their teacher and take away coins as they follow along with the story. In this money and counting lesson, students get meaningful practice in the art of...
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Getting an Angle on the Sun and Moon
In this Sun and Moon worksheet, students solve 6 problems about the angular scale of the images given, the size of the features on the images and the area of the features shown.
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Six Insect Legs
Students observe and discuss the sun's position in the sky. They explore the number six, read various number books, and create the number six page for a counting book.
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Hula Hoop Hullabaloo
Second graders use hula hoops to represent the zero as they count objects into ones, tens, hundreds and thousands. They complete an activity to after they have practiced counting objects.
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Scientific Observation of Force and Acceleration on an Object
In this force and acceleration worksheet, 8th graders answer ten questions based on two graphs. The first graph is a scatter plot, the second is a line graph.
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Spark Line Dance - 5-6-7-8
Pupils learn a line dance. In this line dance lesson, students practice the indicated steps to perform a line dance to the SPARK CD. (not linked) They use the add on format while performing the dance.
Balanced Assessment
MasterMind
Knowledge of statistics and probability can increase your advantage when playing games. The activity asks learners to analyze the game of MasterMind to determine the number of possible codes. They also examine different variations of the...
Illustrative Mathematics
Coins in a Circular Pattern
What starts as a basic question of division and remainders quickly turns abstract in this question of related ratios and radii. The class works to surround a central coin with coins of the same and different values, then develops a...
EngageNY
Using Permutations and Combinations to Compute Probabilities
Now that we know about permutations and combinations, we can finally solve probability problems. The fourth installment of a 21-part module has future mathematicians analyzing word problems to determine whether permutations or...
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Teddy Bear Subtraction
Do this exercise to prime early learners for a day of subtraction. They discuss problem-solving strategies, listen to a story problem involving teddy bears, then go to their assigned math station. This is a great way to prime the day.
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Math Assessment - Kindergarten
Students recall number words in sequence and correctly associate them with a specific set of objects (rational counting). They play a game such as Race to Twenty.
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Graph It!
First graders use organized data to construct real object graphs, picture graphs, and bar-type graphs.
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Right Angles in the Classroom
For this finding right angles worksheet, students look around the classroom and draw any right angles they see. Students then "tick" any right angle in 6 geometric shapes.
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Graphing Calculator Investigation - Second Degree Polynomial Functions
Students solve quadratic functions. In this solving quadratic functions lesson, students determine the height of an object at a given time. Students determine the time at which an object hits the ground. Students answer questions...
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Large Number Concept
Eighth graders compare objects to large numbers. In this algebra lesson, 8th graders compare large numbers to daily objects. Relate large numbers to the real world by discussing the Holocaust and the number of people who lost their lives.
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Find It!
Young scholars consturct cube trains and use them to measure the length of selected objects in their classroom. They first "guess" with their eyes and then hold up a cube to check their guess.
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Kitchen Math For Preschoolers
Students turn kitchen time into learning time. Parents can use opportunities abound at home using "real" objects to teach beginning math. When learning begins with real objects and experiences, children use all of their senses-thus...
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Penny Panda's Sticker Store
Second graders practice counting money using nickels, dimes, and quarters. They review the value of nickels, dimes and quarters. They explore Penny Panda's Sticker Store, and talk a little about what the object of the activity is (save...
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Triangulation Experiment
In this triangulation worksheet, students solve and complete 11 steps of an experiment to determine the distance to a far away object using triangulation and trigonometry. First, they select a far away object and create a baseline far...
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Using the Balance
Young scholars determine the mass of various objects. In this integrated math and science lesson, students use an arm balance to compare a known object to a combination of washers with a fixed weight. Young scholars record data,...
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Roy G. Biv Has Feelings Too
Students test their memory recall and discuss its association to color. After reading an article, they discuss the natural and psycho-sociological significance of the color red. As a class, they participate in a mood-color association...
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The Stellar Magnitude Scale
For this stellar magnitude scale worksheet, students use a scale showing the magnitude of objects in the sky to answer 5 questions about the brightness of the moon, the planets and stars.