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Noise Levels, Bar Graphing, and Fractions
Students research items that can damage hearing. They explore statistics about the decibels of certain objects. From the information collected, students create a bar graph. They formulate ratios to determine what sounds are harmful to...
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Skittles Lab
Pupils use Skittles as manipulatives to practice computing decimals from fractions, computing decimals into percentages, and creating bar graphs from gathered data.
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Tally Time
Learners create a tally chart. In this math and health instructional activity, students discuss healthy foods and create a tally chart showing the number of learners who like to eat healthy foods.
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Fraction Action
Pupils create fractions using strips of paper and then compare the fractions.
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Constructing Tangrams
Seventh graders visualize and identify geometric shapes after applying transformations on a coordinate plane. In this tangrams lesson, 7th graders construct a set of tangrams and then answer extension questions related to measurement,...
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Changing Decimals to Mixed Numbers
In this decimal to mixed numbers worksheet, students solve 10 problems, changing given decimal numbers to mixed numbers. Answers and hints are available on-line; a reference web site for additional resources is given.
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Parts of a Whole
Students recognize coins are worth a fraction of a dollar. They represent the value of different coins by shading in their equivalent fractional parts in the circle. They understand that fractions are part of a whole.
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Adding and Subtracting Decimals
Students practice adding and subtracting numbers with decimals. In this decimals lesson plan, students use grid paper and money to learn how to add and subtract decimals.
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Table Settings
Fifth graders explore and examine how to make organized lists and find patterns to help them solve problems. They identify, analyze and determine a rule for predicting and extending numerical patterns involving operations of whole...
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Finding the Area of Triangles
Twelfth graders apply the formula for finding the area of a triangle to various problems. They work real life problems for finding the area of a bathroom and the cost of tiling it. They play a game, Triangle Bingo, where they match...
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Negative Magic Squares
Magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that children should have heard about and experienced. The problems in this sequence give students the opportunity to...
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Ratio Relationships
Students solve for the different ratio and proportion of a problem. In this geometry lesson, students show their knowledge of how to solve proportional relationships. They convert between percent, decimals and fractions.
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Remarkable Ratios
In this ratios learning exercise, students examine pictures of 12 cartoon characters. Students solve 12 problems in which a ratio is written to show the number of characters with certain attributes compared to the total number.
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Brain Teasers
In this fraction story problem activity, students read the 6 story problems and write the answers on the lines provided. The problems all involve fractions.
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Can You Compose?
Fourth graders investigate musical notes. In this music activity, 4th graders compose a short song while clapping the rhythm and singing the syllables using the appropriate notes or rests.
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Fraction Fun!
Fourth graders play a fraction game removing a fraction of a whole as the spinner dictates.
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Getting Partial
This unit introduces a number of important concepts relating to fractions. The first of these is that fractions represent parts of regions and sets and so are useful in a large variety of situations. Whole numbers are not enough by...
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Math Mania
Fifth graders review adding, subtracting, multiplication and division of fractions and decimals through a variety of activities and exercises.
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Decimals: Tenths
In this math instructional activity, students convert the fractions to decimals. They also practice converting decimals into fractions or mixed numbers.
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Shoot the Whole Notes
Students practice underhand throwing skills, identify values of musical notes, and add values of notes (adding fractions). students should be familiar with the names of notes and their values in 4/4 time.
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N Equal Parts by Construction
Students experiment with straight edges and compasses to divide lengths into equal parts. They identify different fractions of the total length.
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Mixing Colours
Students explore ratios and their relationships to fractions. They explain the process of identifying ratios and describe their comparison. Students write ratios as fractions and by using colons. They convert the ratios to percents.
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Decimals: Hundredths
In this math worksheet, learners find the values of the fractions and convert them to decimals. They also change decimals into fractions.
Pennsylvania Department of Education
Introducing the Coordinate Plane
Fifth graders practice using estimation. In this estimation lesson, 5th graders add, subtract, multiple, and divide using whole numbers, fractions, and decimals. Students decide upon instances when estimation is more appropriate than...