Curated OER
Roman Numerals
Fourth graders recognize Roman numerals and understand the value they stand for. in this Roman numerals lesson students identify the value of the numbers and understand the problems with reading them. Students complete a worksheet...
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Labs from YSI 95: Telescopes
Students build a telescope and give quantification of its magnification and field of view while making observations regarding images. In this telescope lesson, students use a simple lens to project a scene and examine various telescope...
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Forces and Motion
Middle schoolers build parachutes for chicken eggs. In this physics lesson, students describe the forces acting on a falling object. They predict which of the three parachute models they made has the best chance of keeping the egg intact...
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Similar Objects
In this geometry worksheet, students walk through the process of comparing the scale factor of two cylinders' surface area and volume and answer questions about the scale factor of prisms. There are 15 questions.
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HOW FAST DO SEDIMENT GRAINS OF DIFFERENT SIZES SETTLE?
Students conduct an experiment using sand, a jar, and a paper clip to analyze the effects of different kinds of sand vis a vis its sediment. They graph their findings and analyze for factors of size, shape, and density.
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Triangles
For this triangles worksheet, students identify 3 triangles by the length of their sides and 3 triangles according to their internal angles.
Alabama Learning Exchange
Leo Lionni’s Little Blue and Little Yellow
Learners use the Internet to research the author Leo Lionni, then rewrite and illustrate one of his stories.
Alabama Learning Exchange
Very Busy Spiders
Students identify spider parts, and distiguish between web building and wandering spiders. They complete a spider webquest.
Alabama Learning Exchange
"Nuts" about Peanuts!
Students describe the characteristics of a peanut and peanut butter using their five senses. They record their observations and descriptions on a graphic organizer. They may use the Internet to look up answers to questions about peanuts...
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Is Your Order Up or Down?
Students practice ordering numbers. In this number sense instructional activity, students collaborate to order whole numbers from greatest to least and least to greatest. Students also practice the concept by using educational software.
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Chapter 22 - 25 Review
In this chemistry review worksheet, learners explore their knowledge of solutions, acid and bases, nuclear reactions, and radioactive decay as they answer 33 matching, fill in the blank, and short answer questions.
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Comparing Sizes
Students compare sizes. For this math lesson, students complete activities that require them to compare the sizes of their bodies to those of their classmates.
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Tennis Triangle
Students calculate the height of a tree or flagpole. They measure the shadow of the tree or flagpole and the length of a shadow of a meterstick. Using similar triangles, calculate the heigh. Devise two additional ways in which to measure...
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Atoms
In this atoms worksheet, students circle the term in parentheses that makes the 20 statements correct. The statements review the parts of an atom, isotopes, and basic matter principles.
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Integers
In this integers learning exercise, 9th graders solve and complete 14 different problems. First, they find a given number of consecutive integers with a given sum. Then, students determine the dimensions of a rectangle given the length...
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Fractions Basics
In this fractions worksheet, students fill in blanks in sentences with the correct terms that relate to fractions. A reference web site is given.
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Guess and Test/Make a Table
Students explore problem solving strategies. For this middle school mathematics lesson, students investigate the guess and test and make a table problem solving strategies. Students work in pairs to apply the problem solving strategies...
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Properties of a Parabola
In this algebra instructional activity, students identify the properties of a parabola. They factor and graph quadratic equations. There are 18 questions.
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Calculator Numbers
Third graders practice working out a hidden number on a calculator via number sequence in the advanced additive stage six. They assess number sequence to unveil a mystery number that has been entered onto a calculator and then switch...
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Decimal Calculator Numbers
Fourth graders practice working out a hidden number on a calculator by utilizing number sequence in the advanced multiplicative stage seven. They enter a number into their calculator and push the division sign once and go from there.
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Copycats
Third graders describe the features of 2 and 3 dimensional objects and use the language of geometry. They design and make a pattern which involves translation, reflection or rotation.
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Build Your Own Telescope
Students build a simple astronomical telescope from two lenses and some tubes.
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Factoring Quadratic Expressions
In this Algebra II worksheet, 11th graders factor quadratic expressions. The two page worksheet contains explanation of topic, worked examples, and three practice problems. Answers are not included.
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What is a Pico?
Learners label objects in their classroom based on mass and volume using the metric system. They examine the relationship between the numerical value and the corresponding metric unit.