Curated OER
My Decimal Number
Third graders brainstorm different ways to represent decimal fractions. They draw on their knowledge of decimal place value, addition and subtraction of decimals, and writing decimals in words and symbols. Students discuss the meaning...
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Decimals Anyone?
Seventh graders compare and order decimals. Given a set of integers, they compare them using inequalities. In groups, 7th graders participate in hands-on decimal activities. Using string, paper clips and decimal cards, classmates...
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Relating Fractions, Decimals, and Percents
Fifth graders participate in a lesson that is concerned with the concept of telling the differences between a fraction, decimal, and percent. There is a good example of conversion in the lesson.
Curated OER
Fraction and Decimal Review Podcast
Young scholars create podcasts of information for reviewing fractions and decimals in this math-based creative project. The lesson plan uses GarageBand, iTunes, iTalk, and Keynote to accomplish tasks.
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Scale Matters
Third graders study the meaning of the digits an any whole numbers with up to 3 decimal places. They order decimals with up to 3 decimal places and perform measuring tasks, using a range of units and scales.
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The Multiplier (2-digit by 2-digit numbers)
Fourth graders Split a 2-digit number into tens and ones. They use The Multiplier to partition and solve 2-digit by 2-digit multiplications. They describe how to solve 2-digit by 2-digit multiplications using a diagram.
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Decimal Bingo
Students use a copy of the Math Bingo Card and randomly copy solutions that is written on the board into each square. One at a time, teacher displays the math-problem "flash cards" that are prepared. Students solve the problem on that card.
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Discovering Decimals
Learners explore decimals. They use personal computers to compare decimal numbers and examine place value. Students participate in an animation game to complete decimal problems.
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What's a Per-"cent"?
Students recognize the mathematical connections between fractions and percents. They develop and study graphs to make connections between their data and what it represents. They write about the connections they have discovered.
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Fraction Facts
Middle schoolers are introduced to fractions, including operations with fractionsm converting fractions to decimals and percents. They are provided with activities that provide ample practice opportunities to reinforce the information...
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Multiplying Decimals and Mixed Numbers
Students multiply decimals and/or mixed numbers. They explore the effects of multiplying decimals and mixed numbers. They practice estimating answers when a number is multiplied by a decimal or mixed number.
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Getting The Point
Students complete a unit of lessons on the relationships between decimals, whole numbers, and fractions. They use paper strips to solve fraction problems, view and solve examples, and use calculators to convert fractions into decimal...
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Number Base
Eighth graders examine common number system bases that are used: decimal, binary, octa and hex. They create a presentation about one of the number systems using the internet to research the topic. They solve mathematical computations.
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Roll a Decimal
Third graders take turns rolling the die, and selects an appropriate place to put the digit that was rolled in order to create a number with the largest value possible. They compete by trying to roll the highest valued number with the die.
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Ordering Decimal Numbers
In this Algebra I worksheet, 9th graders order decimal numbers from lest to greatest or greatest to least as indicated. The one page worksheet contains six questions. Answers are not included.
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Writing Fractions As Decimals
In this fractions and decimals worksheet, students solve 10 problems in which fractions are written as decimal numbers. There are no examples.
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Percent Equation 1
For this percent equations worksheet, 7th graders translate word problems to number equations and then solve them. They write proportions to solve percent equations. This two-page worksheet contains 9 problems. Answers are provided on...
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Two Ways to Write Money
Second graders complete activities to learn about money and how to write money. In this money lesson, 2nd graders watch a video about ways to write money. Students work in groups with play money and come up with two ways to write money....
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Number: Time
Students calculate time in decimals and fractions. In this time lesson, students divide hours into equal sections. They discuss how fractions and decimals correspond to hours and minutes.
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Scientific Notation
In this decimal numbers instructional activity, students first solve ten problems with decimal numbers multiplied by a power of ten. Students then write 10 numbers in scientific notation. No examples are given.
Noetic Learning
Converting Fractions to Percents
In this fractions and percentages worksheet, students solve 6 problems in which a fraction is converted to a percentage. There are no examples.
Curated OER
Decimals
In this decimals worksheet, students solve and complete 10 various types of problems. First, they multiply or divide each pair of decimals given. Then, students circle an approximation to each given decimal problem listed at the bottom.
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Addition with decimals
In this addition with decimals worksheet, students add three and four digit numbers together that contain decimals. Students complete 40 problems.
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Change Fractions to Decimals
In this fractions and decimals worksheet, students write 9 fractions as decimals. The fractions include one, two, three, and four-digit numbers.