Curated OER
Calendar Art
This is an integrated visual arts lesson in which the pupils will assemble and decorate a calendar. This is a lesson to be used at the beginning of each month to make a calendar for the month. Math concepts for this lesson will consist...
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To Whom It May Concern
Fourth graders produce and peer edit typed rough drafts of the business letters following the guidelines illustrated in the Eight Essential Parts of a business letter and save to disks. They complete the Where's the Math? scavenger hunt...
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What Interests You?
Fourth graders investigate math in the real world using internet search methods to locate career fields of interest. They select an occupation, and draft brief paragraphs that reflect insight as to why that occupation interests them.
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Robert Fulton and the Steamboat, "Trail of Tears"
Second graders study Fulton and his Steamboat, the "Trail of Tears," the Oregon Trail, the Transcontinental Railroad and the Pony Express in this series of lessons.
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Problem Solving in Mathematics
Seventh graders discover that there are multiple strategies to be used in problem solving. They explain a problem solving situation in their own words and determine a possible strategy for solving the problem.
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Square and Triangular Numbers
Students use equations to represent practical situations. They solve linear equations and quadratic equations. The use of problem solving strategies is also developed.
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Triangular Numbers
Students are introduced to the problem and brainstorm ideas for approaching the problem and keeping track of what has been done. They work in pairs and share their answers, explaining their reasoning.
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Pythagorean Theorem Proof
Tenth graders investigate the Pythagorean Theorem. Then they type up a formal paragraph proof of a proof of their choice.
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Are You Absolutely Sure of the Value?
Seventh graders develop an examineing of absolute value through real world situations. They develop an examineing of when absolute value can be used in a given situation.
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Review for the Algebra One SOLs
Students review the standards for Algebra I. Using the text, they discover two problems that match each standard and solve them showing all steps on paper. They create a PowerPoint slide for each problem and go through the correct...
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Geo Jammin' - Day 6, Lesson 20: Hail, Hail, the Gang's All Here
Young scholars use shape puppets to review geometry content. They take turns singing songs, reading students poems, reciting class bulletin board notes and choral poems. They prepare for their summative assessments through play and...
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Impossible Graphs
Students distinguish between possible and impossible graphs of functions, and to learn why some graphs are impossible. They have practiced plotting functions on the Cartesian coordinate plane
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Investigation 7 - Interpreting Weather Data
Fourth graders interpret the weather data they gathered in Investigation 6. They take an average of each component in each season. They compare the same components of each season and write the differences they see between the seasons.
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The Mandelbrot Set
Students explore the Mandelbrot Set. They are introduced to the concept of a complex number and function in order to motivate the discussion of Julia and Mandelbrot sets. Students investigate fractals and how they are built.
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Fractions Describe Parts of a Whole
Third graders represent fractions as part of a whole. In this fractions lesson, 3rd graders use manipulatives to show how a fraction is a part of a whole. This lesson includes individual practice and an assessment instead of direct...
Pennsylvania Department of Education
Creating Polygons
Students describe, make and compare polygons. In this creating polygons lesson, students identify properties of quadrilaterals and describe common features of two dimensional shapes.
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Fraction Card Shark
Second graders explain the relative size of fractions using symbolic and concrete representations. Groups of four students play a game which uses cards and unifix cubes. The game helps them get a visual understanding for the 'size' of...
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Walk a Mile in Albatross Shoes
Learners recognize the correlation between the trash they dispose of around their school and the environmental hazards that face wildlife, specifically the Laysan albatross. They determine three ways that they can help the albatross chicks.
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Exploding Numbers
Students discuss how numbers increase when exponential growth is occurring. They view a video and compare exponential and linear growth with a graphing calculator.
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Conversions That Make Cents
Eighth graders practice calculating problems using addition, subtraction, multiplication and division. They estimate solutions to algebraic problems. They also graph their solutions.
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Learning by Sorting
Students sort Lego Duplo pieces after determining the attributes to classify them by. They work in pairs to sort a group of Duplo pieces and explain their process to others.
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Free Cell
Fourth graders use algebra to begin solving a problem. The problem has a real world application to engage learners. The main skill is converting fractions and decimals. Also finding the right number sentence for the word problem is...
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Block & Tackle
Learners participate in a lab experiment in which they discover the need for so many blocks and tackles on sailing ships. In groups, they make and test their predictions and practice measuring objects in various units. They record and...
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How Does Your Garden Grow?
Students create a design for a school garden. In this garden design lesson, students analyze what plants grow best in their school's climate and work in teams to design a garden. Students measure the existing space, determine the...