Curated OER
The Greedy Triangle-Intro to Geometric Shapes
In this geometry lesson, learners read The Greedy Triangle and use geoboards to construct geometric shapes. They identify the number of sides and angles each shape has.
Curated OER
What a Shape!
Second graders culminate their study of shapes by describing the shapes using the proper mathematical descriptors.
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Shape All Around
Young scholars investigate solid shapes. In this geometry lesson, students take pictures of solid shapes and classify their pictures according to the vocabulary terms: edge, face and vertex. Young scholars present their findings to...
Curated OER
Listen to a Shape
First graders identify basic shapes (circle, square, rectangle, triangle) and describes the attributes of each. They use magazines to find examples of each shape, and then make a collage.
Curated OER
A Planet Full of Animals
Students explore a variety of animals that live on our planet. The shapes, sizes, colors, movements, and coverings of the animals are observed. The similarities and differences in the animals are grouped according to common traits.
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Harriet's Halloween Sort
Students listen to the book, Harriet's Halloween Candy, and discuss the many ways Harriet sorted the candy from her trick-or-treat bag. They sort and classify individually wrapped candy.
Curated OER
What Is in a Rock?
Students identify, sort, and classify mineral samples that make up a common rock.
Curated OER
Geo Jammin' - Day 2, Lesson 4: Sing a Song of Shapes
Students learn five songs to define and develop understanding of the attributes of two- and three-dimensional figures and the meaning of mathematical terms. They classify objects as either two- or three-dimensional, through the use of...
Curated OER
Shoeless Math
First graders sort and classify, and complete a T-chart using Students' shoes.
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Ship Shape
Third graders experiment with, identify, and follow teacher-directed instruction toward understanding two-dimensional geometric shapes found within the environment. Groups of students utilize geoboards to help them explain geometric shapes.
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Introduction to Classification
Fourth graders design a classification system to categorize animate and inanimate objects. They discuss the advantages of grouping things as they classify buttons, leaves, shells.
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Rocks
Students examine and classify various types of rocks. For this rock identification lesson, students complete a KWL chart about rocks and then read Let's Go Rock Collecting. Students go on a walk to collect rocks and then...
Alabama Learning Exchange
Pennies, Pennies and More Pennies
Learners determine the number of pennies needed to fill a room. In this pennies lesson plan, students work in groups to determine the number of pennies needed to fill a room. They compute the probability of the head of a pin...
Curated OER
Squares to Compare
Young scholars investigate how to draw and classify two and three dimensional figures (squares, triangles, rectangles.)
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Fish Eyes Sort
Learners sort, classify and write about what characteristics they used to sort fish counters.
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What's the Texture?
Students sort, classify, and write about how they sort a variety of shells.
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Gummy Bear Sorting
Students demonstrate knowledge of sorting and classifying by color as they sort gummy bear candies.
Curated OER
Is It Kinetic or Potential ?
Seventh graders explore real life activities that demonstrate kinetic and potential energy. They, in groups, classify the activity card statements as kinetic or potential. They should also include where the potential and kinetic energy...
Curated OER
Cars, Trucks, and Things that Go Sorting Fun!
First graders sort toys by various attributes. They, in groups, sort toy vehicles by color, size etc. and then explain how they chose to group the toys. They write, draw or dictate an explanation of their sorting methods.
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Sorting Objects
Students sort objects by color. In this classification lesson, students identify the color of the objects and categorize them according to color.
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Polynomial Functions
Students explore polynomial functions. In this Algebra II lesson, students explore graphs of polynomial functions as classify the functions as linear, quadratic, cubic, or quartic. Students determine the regression equation...
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Is There A Fungus Among Us?
Sixth graders classify fungus into two different groups. In this fungus lesson plan, 6th graders collect as many pieces of fungus as possible. Students then classify these pieces of fungus as saprophytic or parasitic.
Curated OER
A Snap at Geometry
Students study geometric images and polyhedrons. In this geometry lesson, students complete several activities to learn about geometric shapes and classify polyhedrons from polygons. Students watch a video, complete a web-directed...