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Curated OER
Plan a Cruise Lesson Plan
Students measure distances and report them in fractions, convert fractions to decimals, and multiply decimals.
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Basic Math - Plan a Cruise
Learners measure distances and report them in fractions. They convert fractions to decimals and multiply decimals.
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To Be (Half) Or Not To Be (Half)
First graders demonstrate various ways to represent and verify a whole or set separated in two, three, or four equal parts. Using interlocking cubes, Students model a part of a whole or a part of a set. They use appropriate tools and...
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Fraction Manipulatives
In these fraction worksheets, 5th graders use the fraction manipulatives to help them learn and visualize fractions. Students then solve 5 fraction problems.
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Earth's Valuable Soil
Young scholars investigate the concept of how the earth is segmented into different parts. They use an apple as a model to display the different layers. The apple is divided into different fractions by being cut into different size pieces.
Willow Tree
Dimensional Analysis
Convey to your pupils the importance of units, then show how to use dimensional analysis to perform a unit conversion. The math lesson includes detailed worked-out solutions to guide learners in their practice.
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Solving Single-Step Word Problems
Math wizards learn the five-step plan to solve math word problems. They investigate the five-step process for solving word problems, and examine the use of code words for each of the operations and solve a problem using the strategies.
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Empirical Formulas
In this empirical formulas worksheet, high schoolers read about determining empirical formulas from chemical formulas. They determine the empirical formula given ten molecular formulas. They also find the molecular formulas given the...
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Equivalent Ratios
In this ratios activity, students complete a variety of online exercises involving writing twelve ratios in their simplest form, writing nine ratios in the form of 1:n, writing six ratios in the form n:1 and solving seven ratio word...
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Playing with Remainders
Fifth graders explore how people handle remainders in real life. In this remainders math lesson, 5th graders participate in skits to show what to do with remainders. Students complete worksheets with word problems.
Willow Tree
Circle Graphs
Pie isn't just for eating! Scholars learn to create pie charts and circle graphs to represent data. Given raw data, learners determine the percent of the whole for each category and then figure out the degree of the circle that percent...
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How Much Does Soap Cost?
Explore multiplication and division using real life problems, including how to find the cost of soap per bar. Individuals or small groups work to find answers. They then share with the class how they found their answer.
Willow Tree
Simplifying Square Roots
The square root of five and five do not have the same value! How many times have you addressed this with math classes? A lesson gives an explanation of a square root and gives examples for simplifying square root...
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The Golden Students
Scholars view the video, "Donald Duck in Mathmagic Land," and discuss examples in nature which have proportions of the golden ratio. They measure and record different body lengths from a worksheet and convert the ratios to equivalent...
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Greatest Common Factors
For this algebra worksheet, students solve problems using the GCF. They factor out the common variables and simplify the equations. There are 8 questions with an answer key.
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Company is Coming
Students find a recipe for pancakes on the web then figure out how to half the recipe then figure how to make 3/4 of the pancakes.
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Projectile Motion
High schoolers observe projectile motion and calculate the speed of a baseball based on the time and distance traveled. They record the time, measure the distance, and draw the path of the ball's travel on a data table.
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Proving For The Crew
Young scholars write math questions that pertain to the Lewis and Clark Expedition. In this math lesson, students utilize resources in the classroom to help write mathematical questions and answers that relate to the Lewis and...
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Probability
In this mathematical probability worksheet, students utilize a deck of cards to problem solve five questions associated with a deck of cards and probability.
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Counting Money
Students read, write, and identify different coin combinations and use this information in real-world situations.
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Sieve of Eratosthenes
Students investigate numbers, ways of representing numbers, relationships among numbers and number systems. They comprehend the meaning of operations and how they relate to each other.
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Math Vocabulary Definitions-Multiple Choice
In this math vocabulary activity, students complete 15 multiple choice problems, choosing the correct definition for a set of math terms. A reference web site is included for additional activities.
T. Smith Publishing
Fraction Manipulatives
Photocopy these coloful disks onto cardstock, laminate, and then cut out to use as manipulatives when teaching your class about wholes, halves, thirds, and fourths. It is always so helpful to practice math concepts with hands-on...
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Gator Pie, Anyone?
First graders listen to a story, manipulate flannel board figures, and cut soft cookies and paper plates into equal parts.