Curated OER
Get it Straight Mr. Decimal!
Students work with decimals. In this decimal lesson, students participate in a hands-on group activity that enable them to review to how to appropriately add and subtract decimals.
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Proportion Problems
Seventh graders explore the concept of proportions. For this proportions lesson, 7th graders determine which offer is the better deal given two pizza offers. Students use cross products to solve proportions. Students write directions...
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Multiplication Lesson Plan
Young scholars roll dice to come up with 1 digit numbers that they multiply together. In this multiplication lesson plan, students arrange piles of blocks and count them to complete problems.
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Hot Dog Stand: The Works
Students strengthen skills in mathematics, problem solving, and communication skills by working together in groups using "Hot Dog Stand: The Works" educational software.
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Mean and Median
Students define mean and median. In this "average" lesson, students calculate the mean and median for a list of given numbers.
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Internet Field Trip on Fractions and Geometry
Students take an Internet field trip to research fractions. ESOL strategies include using pattern block manipulatives and pairing ESOL and non-ESOL students on computers.
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Geometry Flip Book
Learners investigate the concepts of geometry that can be grouped into a flip book that can be used for teaching and review purposes. They define the differences between two and three dimensional figures. Also polygons are reviewed and...
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Sorting By One Atrribute
Students use different color items to sort by color and different attributes of the manipulatives given to them. In this sorting lesson plan, students also write a journal entry or draw a picture of their activity.
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The Grouchy Ladybug
Students complete a Cirlce Map about time. They recall times during the grouchy ladybugs travels, and add dots on ladybugs using turn-around facts. Pupils correctly sequence the events of The Grouchy Ladybug. Students compose new...
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Draw It!
Young scholars follow directions to make two- and three-dimensional shapes. Focusing on polygons, they use the shapes to solve real-world problems and review with the class. They read two of Shel Silverstein's poems and discuss the...
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Optical Illusions
Students investigate optical illusions. In this optical illusions instructional activity, students explore perception. Students analyze optical illusions and determine common misconceptions.
Pennsylvania Department of Education
Tetrominoes and Translations
Students explore geometry by participating in a pattern identification activity. In this tetrominoes instructional activity, students define the characteristics of congruent and symmetrical shapes. Students practice translating shapes...
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Measurement
Fifth graders complete measurement problems where they use powers of ten, read metric measurement tools, estimate measurements, and more. In this measurement lesson plan, 5th graders complete 10 problems.
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The 3 R's of Common Denominators
Third graders are shown an alternative method of determining the lowest common denominator of two or more unequal denominators. They complete a worksheet.
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Three-Dimensional Play Dough
Fourth graders make models of three-dimensional figures and then use these play dough figures to observe and count the vertices, edges, and faces of the figure.
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Egg Toss
This cross curricular instructional activity involves eggs. Students read about eggs. A counting game involving an egg carton and ping pong balls (eggs) is played as students toss balls into numbered egg carton cups and adding their...
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Patterns, Functions & Algebra
Learners participate in numerous activities and games. In pairs, they play card games to find relationships between a random set of playing cards. After writing samples of Dear Abby letters concerning math problems, students create a...
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Writing Equations
Students write linear equations. For this algebra lesson, students are given information and asked to write an equation. They solve real world problems apply concepts of linear equations.
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How Harmful Is It?
Students complete a form that requires them to make decisions about how severely different types of marine debris affect people, animals, vessels, communities. Results are totaled and analyzed to determine which types of marine debris...
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Bubbles Everywhere!
Eighth graders use concrete and graphic models to derive formulas for finding perimeter, area, surface area, circumference, and volume of two- and three-dimensional shapes. This activity is a fun way to practice measurement and circle...
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Parts of a Whole
Young scholars gain an better understanding of how to figure out parts of a whole.
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Basketball Calculating Percentage
Seventh graders calculate percentages, convert fractions to decimals, and decimals to fractions using information from a basketball game.
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Classification And Identification
Students explore diagrammatic and taxonomic keys and their application in the marine sciences. They sort and classify objects and organisms based on visual attributes.
Curated OER
Are We There Yet?
Students discover how to use maps and why they are important when using a map. They calculate distance using a map scale and time using travel speed and a map scale.