Curated OER
Math Terms- Congruent, Integer, Extrapolation, Exponent
In this math terms worksheet, students answer 4 multiple choice questions about the meaning of congruent, extrapolation, exponents, and integers.
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Counting by Making Groups
First graders represent, compare, and order numbers. In this counting skills lesson, 1st graders use manipulatives to demonstrate one-to-one correspondence and to represent numbers. This lesson includes a teacher script to guide the lesson.
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Squares to Compare
Students investigate how to draw and classify two and three dimensional figures (squares, triangles, rectangles.)
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Pattern Detectives
Students discover patterns in language, math and science. They experience patterns by hearing stories, and becoming pattern detectives.
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Exploring Projective Geometry
In this exploring projective geometry worksheet, students use computer software for instruction, then answer 9 questions about 3D drawings.
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Measurement: Volume
Sixth graders determine how to find the volume of a box. In this volume lesson, 6th graders participate in a lesson in which the teacher uses the associated study guide to explain how to find the volume of a cubic figure. They use boxes...
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The Missing Monkey Mystery
Second graders explore number values by completing number sentences. In this math functions lesson, 2nd graders identify whole numbers by using a visual aide and practice filling in the blank in number sentences. Students utilize their...
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Comparing Edible Communities
Students explore the components of a community by creating analogies between aspects of a community and ingredients within a recipe. They view and discuss pictures, write analogies, and generate a product from a recipe.
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Sort It Out! Size It Up!
Second graders, in groups, estimate amounts in various jars. They sort each jar from least to greatest amount.
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Wacky Water Critters
Students visit a local creek or stream. They collect water samples from the creek and observe and sort the "water critters" they find in the sample, observing smaller organisms under a microscope if necessary. They identify each organism...
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Inchworm
Young scholars discover the basic concept of measuring. In this mathematics relationship lesson plan, students identify length, volume, weight, time and area in order to measure different units. Young scholars measure items using...
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Circle Recognition
Students find circles in a classroom. In this circles lesson plan, students find five circles throughout the classroom and learn about basic geometric shapes.
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Build An Earthquake City
Middle schoolers work together to build an earthquake city. They simulate the shaking during an earthquake to discover if their structure is built well enough. They discover how engineers complete these types of tests to develop better...
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Building a Bridge
Third graders discover architecture and functionality by constructing a bridge. In this bridge engineering lesson plan, 3rd graders utilize cardboard, straws, towel tubes and plastic bottles to create a model bridge similar to ones seen...
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Identify Cones
Third graders evaluate the attributes of cones. In this space shapes lesson, 3rd graders analyze three-dimensional shapes. Students explore the faces and edges of a cone.
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Counting by Ones
Pupils participate in teacher-led demonstrations and use manipulatives to count the numbers one through ten out loud.
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Exploring Volume of Cylinders
Tenth graders investigate the volume of a cylinder. In this geometry lesson plan, 10th graders create three-dimensional cylinders and use a ruler to determine the dimensions. The lesson plan progresses to the use of the formula to find...
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Cheerios- Not Just for Breakfast Anymore
Second graders measure surface area and perimeter using estimation. They complete a variety of measurement activities using Cheerios breakfast cereal.
Pennsylvania Department of Education
Determine Volume of Solids Using Water Displacement
Students explore math functions by completing math equation worksheets. In this inequality instructional activity, students define a list of math terms and discuss the difference between an equation and inequality. Students utilize a...
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Create A Map!
Students examine two- and three-dimensional shapes, and discuss map skills and attributes. They plan and create their own school campus maps using pre-cut building site shapes.
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Messy Cookies
Fourth graders explain the idea of a missing factor in an equation. They recognize, represent and solve mathematical situations using patterns and symbols.
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George Gorilla and Gallon Gorp
Students study units of measure like cups, pints, quarts and gallons. They work in groups to create their own mixtures of trail mix using the measuring cups. Then they make a gorilla puzzle using a gallon bottle.
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Oral Language in Mathematics
Third graders examine fractions by descriptively writing about them. In this number sense instructional activity, 3rd graders read number sentences and compare fractions based on their size. Students explain fractions to a friend by...
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Pirate Plays
Students performing a scene about pirates and spend time making a measuring meters incorporating the main character, Captain Blood to add interest. They use meter sticks measuring items from the play and record their answers in meters.