Curated OER
M & Ms in a Bag
Students make predictions about the number and colors of M&M's in a snack size package. They create an Excel spreadsheet to record the data from their small group's bag, create a graph of the data, and discuss the variations of data...
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Symmetry that is Basic and Beautiful
Learners explore lines of symmetry. In this symmetry lesson, students divide and combine shapes along basic lines of symmetry. Learners explore symmetry in real life objects.
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Better Than Average
Learners analyze how to calculate averages, and discuss the use of averages in baseball. They calculate averages and decimals to thousandths using the data on baseball cards.
Pennsylvania Department of Education
Extending Pattern Understandings
Young scholars use shapes and manipulatives to demonstrate patterns. In this patterns lesson plan, students also break up patterns to identify a pattern unit.
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Find That Bargain!
Learners explore the methods of calculating percentages, reading and the construction of graphs, and an awareness of consumer concerns in this lesson plan. The movement of the decimal point often results in uncertainty and confusion....
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Discovering Decimals
Learners investigate decimal values to the thousandths using a handheld. A web page is read, animation is used, and knowledge gathered utilized in a game.
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How Many More on a Graph?
First graders identify a number that is one more or one less than a number up to one hundred and identify a mystery number. They also create a class graph that illustrates how many children are in each family, and answer questions about...
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One Vs. One Hundred
Students explore the concept of place value. They differentiate between digits and their values as it related to addition and subtraction. Through the use of technology and manipulatives students investigate the place value of digits by...
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Russian Dolls Investigation
Students measure a set of Russian dolls using the metric system. In this measurement lesson plan, students identify certain relationships between sets of measurements by measuring a set of Russian dolls and presenting their findings to...
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The Best Vacation Ever
Students research various vacation destinations and the costs of travel. In this vacation planning lesson, students obtain information for various purposes, research sites, document their findings, learn about geographical regions, and...
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Graphs
Students investigate circle and bar graphs. In this middle school mathematics lesson, students determine which kind of graph is suitable for a given situation and create circle and bar graphs.
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Volcano Spreadsheet and Graph
Fourth graders use data from volcanoes to organize a spreadsheet and make a graph.
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Fractions in Clay
Students represent and explain fractions as part of a set using modeling clay. They create sets of objects as specified by individual task cards.
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GENDER BIASED WORD PROBLEMS
Students identify word problems that show stereotyping and calculate the percentages.
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Ice Cream Lesson Plan for Kindergarten
Students explore how ice cream is made in a factory and at home. They help make ice cream in the classroom. They measure out the ingredients. Students share the ice cream when it is done.
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"If You Hopped Like a Frog" by David M. Schwartz
Students search for and generalize an algebraic pattern. They make and analyze a coordinate graph.
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Folded Fractions
Second graders, in pairs, use various geometric shapes to represent fractional parts and divide them into equal parts.
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Leaping Lemurs! How far can you jump?
Students watch a segment of the PBS video which show the lemurs' ability to jump. In pairs, students collect measurement data involving each other's length of a standard step, a standing broad jump, and a long jump. They record their...
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Managing My Money
Second graders use The Berenstain Bears' to learn about money management. In this money management lesson, 2nd graders read The Berenstain Bears' Dollars and Sense book and complete the 'Rainy Day' worksheet. Students then discuss the...
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By Golly, By Gum
Learners investigate the ingredients and creation of chewing gum. For this scientific method lesson, students make predictions about what will happen to the mass of a piece of gum as it is chewed by a human. Learners graph the data...
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Ratio
Students calculate the ratio and apply it to construction. In this geometry lesson, students convert between different units and use decimals and fractions interchangeable. They find the fraction of a given amount using the calculator.
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Car Maze competition
Learners use graphs to calibrate an RCX car. They must then program the car to traverse a maze using their calibrations
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Sorting Quadrilaterals
Tenth graders investigate the geometric concept of quadrilaterals. They are given a set of shapes and asked to sort the quadrilaterals from the others. Then working in pairs they discuss the characteristics and write down the description...
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It's a 3-D World Out There!
Students construct polygons. They identify attributes of three-dimensional shapes. Students name common three-dimensional shapes. They draw three-dimensional shapes, and sort three-dimensional shapes. Students use K'NEX materials sets to...