Curated OER
Exponential Decay
Students study exponential decay and its application to radiocarbon dating. In this exponential decay lesson, students use candy to model the time it takes for something to decay. Students also graph the data they collect and...
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Lucky Rock and Roll Fitness
Students, while listening to upbeat music playing in the background, are introduced to six different exercises: push ups, curl ups, jumping jacks, squat thrusts, windmills, and leg lifts. They participate in a game called Fitness Gamble.
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Moving West!
Students explore, explain and experience the importance of good character traits in everyday life by assessing the challenging journeys traveled on the Oregon Trail. They study the daily accounts of perseverance and courage along the trail.
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Upper And Lower Case Letter a
In this letter recognition instructional activity, students read and follow 6 specific directions on how to color the picture. Students analyze both upper and lower case forms of letter A, as well as finding the correct geometric shape....
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Negative Exponents in Fractions Worksheet
In this exponent activity, students simplify fractions containing negative exponents. Twenty problems are provided on this one-page activity. Answers are provided.
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Christmas Around the World Modals of Deduction
In this grammar worksheet, students study, research and locate the ten countries that fit the descriptive traditional modals described in detail associated with Christmas and deduction.
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Chemistry Crossword
In this chemical reactions worksheet, students complete a crossword puzzle by figuring out the vocabulary words associated with 34 clues.
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Volume and Surface Area of Polyhedrea
In this volume and surface area learning exercise, learners use given formulas to determine the volume and area of polyhedrea. This four-page learning exercise contains examples, explanations and 32 problems. Answers are provided on...
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Sum Puzzles
In this number puzzles learning exercise, 3rd graders fill in and solve 3 shaped puzzles by following the directions on each one precisely. Students deal with numbers from 1 to 13.
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Infinite Geometric Series
In this infinite geometric series learning exercise, 11th graders solve and complete 33 various types of problems. First, they find the sum of the infinite geometric series for each of the given. Then, students find the range of values...
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Sunshine Math-3
In this math applications worksheet, students solve 8 varied problems including consumer math, fractions, ordered pairs, measurement and mental math.
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Shapes
In this Chinese shapes worksheet, students color in 16 different shapes, trace the 8 dotted lined shapes and pronounce each shape in Chinese.
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Algebra: Surface Area homework 21.5
For this finding the surface area worksheet, students use the sum of the faces to solve the surface areas of solid figures. Students solve seven problems.
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Problem-Solving Strategy: Find a Pattern
In this tessellations worksheet, learners solve 2 word problems where they use the "make a pattern strategy" to form tessellations from geometric shapes. There is scaffolding for the problem solving strategy.
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Shape-ly Sculptures
Students learn about numbers and letters with these tasty bread sculptures. In this early childhood lesson plan, students develop fine-motor skills as well a shape, number, and letter recognition cooking up bread.
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Adhesives: Measuring Stickiness
Students test the stickiness of natural substances. In this adhesion as a property of matter lesson, students build a tool to test the adhesion of natural "glues" such as honey, peanut butter, flour and water paste, and jelly. Students...
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Can You See the Light?
Students investigate the transmission of light energy. In this light energy lesson, students observe bubbles using different colored filters and record their observations. They also look at a light source through various materials and...
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Counting Animal Populations
Students learn how to count animal populations by the Mark and Recapture method. In this counting animal populations lesson plan, students begin by predicting amounts of different candies in a jar. Students then simulate using beans, two...
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Shapes Sally Snake Can Make Story Book
Students listen to the book Shapes Sally Snake Can Make while they hold their own snake made out of a pipe cleaner. In this shapes lesson, students develop their listening skills while the book is read to them, and then they manipulate...
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Multiply One-Digits
In this finding the products worksheet, students multiply one-digit times one-digit numbers to solve. Students solve 35 problems.
World Wildlife Federation
Food Chains and Food Webs
As part of a study of food chains and food webs, class members complete a series of worksheets that trace a marine chain from producers to consumers or decomposers. After studying a food chain example, young marine biologists make up...
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Working out the Shapes of Molecules
For this molecular geometry worksheet, students are given the directions and 4 examples as to how to predict the geometry of molecules. They determine if the molecules are pyramidal or trigonal bipyramidal.
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Quadrilateral Attributes
Students classify quadrilaterals. In this quadrilateral lesson, students identify the characteristics of quadrilaterals. They write their findings in a journal. Students use geoboards to create quadrilaterals from given descriptions.
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Angles, Triangles, Quadrilaterals, Circles and Related
Students classify angles. In this angles lesson, students explore the characteristics of angles, triangles, quadrilaterals and circles. They identify polygons and sing a classifying angles song. Students participate in a manipulative...