Curated OER
How Does One Cope With Life-Changing Events?
Second graders identify coping skills during times of stress. In this mental health lesson, 2nd graders read the story, Stressed Out Sally and brainstorm events that produce stress. Students rewrite a different version of the story...
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One Hundred Hungry Ants
Primaries read the book One Hundred Hungry Ants and solve word problems based on the book. In this word problems lesson plan, young scholars will be able to find the factors of a number by organizing counters into equal rows.
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Model Division
Fourth graders solve word problems using a variety of strategies in this worksheet. After reading through the problem, 4th graders have to decide which operation, or operations, to use. This worksheet is part of the Houghton Mifflin math...
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Number Sense
First graders practice rounding 4 digit numbers using place value concepts. In this estimating sums and differences lesson, 1st graders explore clustering, rounding, and front end estimation as methods for rounding decimals.
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Lean Mean Coping Machine!
Seventh graders apply coping skills to manage life-changing events. They plan and make written, oral and visual presentations for a variety of purposes and audiences, and then exchange information, questions and ideas while recognizing...
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Addition - Counting On
Second graders solve addition problems without using a calculator. In this addition lesson, 2nd graders solve addition problems by "counting on." Students are taught this specific strategy and given the opportunity to practice.
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Compatible numbers to 20
Students practice theories dealing with equals sign used as a balance, inequality symbols and practice utilizing a box or some other geometric shape to represent an unknown number. They assess numeracy problems embedded in language-rick...
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Designing and Building Catapults
Seventh graders complete a challenge to create a catapult that projects a marble or other projectile at least one meter. While experimenting they apply the Four Question Strategy to answer the question, " How can I make one modification...
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Invention/Innovation/Creative Thinking/Opportunities/Ideas
Students, while examining inventions and innovators, identify, differentiate and discuss five Canadian inventors/innovations. After applying creative thinking strategies to a promotional piece, students brainstorm patents.
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Draw a Picture
In this math word problems worksheet, 5th graders complete 5 word problems. Students must use the strategy of drawing a picture to help them solve each problem.
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Related Rates
Twelfth graders rewrite word problems using equations. For this calculus lesson, 12th graders solve real world situation using the derivative. They solve problems on rate, and distance.
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Mental Math Blocks
In this math worksheet, students solve eleven math problems from a variety of topics. For example, students estimate the product of a multiplication problem.
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Partial Quotients
Fifth graders examine the partial-quotients algorithm for finding the answer to a division problem. For this partial quotients lesson, 5th graders demonstrate the process of division through a series of estimations....
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Inch By Inch
Students explore the concept of measuring length using a one-inch pipe cleaner "inchworm." They listen to the story "Inch By Inch by Leo Lionni and discuss how the animals were measured by the inchworm in the book. In pairs students...
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Division Equations
In this division worksheet, students solve algebraic problems containing fractions. This one-page worksheet contains 11 problems. Answers are provided. This worksheet may be completed on-line or produced in printed form.
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How can we keep our forests intact and have chocolate too?
Fourth graders recognize the need to sustain crops in the rainforest. In this rainforest lesson, 4th graders consider the use of products from the rainforest. Students discuss how people of different points of view decide what...
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How Fast Is Fast?
Students make sensible estimates and check the reasonableness of the answers. Students write and solve problems involving decimal multiplication and division. Students perform calculations with time.
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Scientific Method- "The Big Ahah"
Learners experiment with water, dropper and a coin to study the scientific method. In this scientific method lesson plan, students are in groups, each with a coin, water and a dropper. They investigate how many drops of water can fit on...
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The STEREO Mission: Getting The Message Across
In this STEREO satellites worksheet, students are given a chart with the intensity of the signals from the satellites received on Earth and the distances of the satellite from Earth. Students convert the intensity at each distance to...
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Science to Build On
Students examine how professionals use science to solve practical problems. In this scientific process students divide into groups and complete a class activity on building strategies.
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Area
Students solve problems involving area. In this geometry lesson, students calculate the area of an object and relate it to the area of the ocean. They define what exactly and area is and then solve problems relating to the real world.
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Multiplication: Mixed Facts
In this finding the products worksheet, students multiply one-digit numbers by one-digit numbers using mental math. Students solve 36 problems.
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Multiplication: Mixed Facts 2
In this finding the products instructional activity, students multiply one-digit by one-digit numbers using mental math. Students solve 35 problems.
Pennsylvania Department of Education
Volume of Compound Figures
Fifth graders use patterns, models and relationships to solve equations. In this equations lesson, 5th graders define vocabulary for equations and complete worksheets explaining variables and solving problems.