Curated OER
Density - An Intrinsic Property
Learners discover the property of density while participating in a lab exercise. For this scientific measuring lesson, pupils utilize a scale to measure the density of different metal materials. They document their work and present their...
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2-D Shapes: properties Review
Play to review the various properties that help us identify 2-D shapes. Five different shapes are presented first by their properties only, these clues are then used to identify each shape. This is a great warm up activity, especially...
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Counting on to add
A cute little frog helps learners hop from number to number on the number line as they count on to add. They use the commutative property of addition to add the same numbers two different ways. A cute, simple, and potentially helpful...
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3-D Shapes
Each shape has its own set of properties that distinguish it from its shape family members. Review the properties of 3-D shapes with this quick game. Learners are given a set of clues to help them determine which shape will appear on...
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The Shape Show
Define plane shapes by their properties, then use this game to reinforce those skills. Learners use given properties as clues to determine each shape. They work to name ten different shapes, six of which are polygons.
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Shape Detectives
This is a fun reinforcement activity that will provide the class with practice at recognizing shapes based on their properties. They are given a series of clues which they use to draw a shape on their white boards. This is repeated three...
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Some Shapes
Introduce the names and properties of basic 2-D shapes. Images and defining features of the circle, rectangle, triangle, and square are shown. Each image is colorful and includes a happy, smiling face, perfect for younger learners.
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Butterfly Adventure
Students in second grade are paired with fifth grade computer research buddies. They observe the characteristics of caterpillars, and identify the four stages of the caterpillar to butterfly life cycle. They graph the number of...
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Polygons
Second graders view a PowerPoint presentation on Identifying Polygons by their number of sides and their individual properties. They separate polygon tiles into groups by their attributes.
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Not Enough Drawers
Students describe three different categories to sort into. They sort these clothes into these three chosen categories. After asking questions the student divide the clothes.