EngageNY
The Decimal Expansion of Some Irrational Numbers
Develop a definition of irrational numbers through an exploration of square roots. The 11th lesson plan in this series of 25 asks scholars to estimate the value of a square root. Learners observe as the estimation extends further and...
Curated OER
Fractions, Decimals to Percents
Seventh graders convert fractions and decimals to percents. Using measuring cups, 7th graders model fraction/percent equivalents. They discuss how to change a decimal to a percent. Using the white boards, students review the different...
Curated OER
Calculating Baseball Statistics
Students calculate baseball statistics. In this data analysis lesson plan, students use baseball statistics to calculate the batting average and slugging percentage. Students visit www.funbrain.com to play a math baseball game.
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Percents, Decimals, and Fractions
In this Algebra I instructional activity, 9th graders convert percentages to decimals and fractions. The one page interactive instructional activity contains ten problems. Answers and a hint are provided.
Math-U-See
Algebra 1 Readiness Test
Your learners will appreciate this assessment of basic skill calculations that are prerequisite to Algebra1. Adding, subtracting, multiplying, and dividing procedures are addressed in conjunction with whole numbers, decimals, fractions,...
Curated OER
Fractions, Equivalent Fractions and Decimals
Students examine how to relate fractions to decimals and find and compare equivalent fractions.
Curated OER
Fractions, Decimals and Percentages
In this fractions, decimals, and percentages worksheet, students compare and order given amounts. Students identify equivalent numbers. They calculate the percent of a given number and convert from a fraction to a percent and to a...
Curated OER
Arithmetic: Decimals, Fractions and Percentages
In this arithmetic activity, students convert fractions to decimals and percents. This two-page activity contains 30 problems. Many of the problems can be computed mentally. Answers are provided.
Curated OER
Converting Fractions into Decimals
In this fractions and decimals worksheet, students solve 50 problems in which decimals are converted to fractions, place values in decimal numbers are calculated and decimal numbers are compared and ordered. This is intended for online...
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Money Amounts With A Calculator
Second graders record money amounts with decimal notation. In this money lesson, 2nd graders read and construct monetary amounts using decimals. Students work with calculators and discover the rules of decimals.
Curated OER
Converting Fractions to Decimals
In this fractions and decimals worksheet, students learn to write fractions as decimals by first reading the instructions and examples. Students solve 20 problems. This is an online activity that can be done on paper.
Curated OER
Arithmetic: Fractions
In this fraction worksheet, students add and subtract fractions with unlike denominators. They multiply and divide fractions. This one-page worksheet is designed for mental math. It contains 30 problems, with answers.
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Changing Percents to Fractions
In this percent worksheet, learners convert percents to fractions. This one-page worksheet contains 10 problems. Answers are provided.
Curated OER
Graphing Calculator Activity
In this graphing calculator worksheet, students explore the steps to analyze a complex fraction using a graphing calculator. They simplify a complex fraction to a proper fraction. This four page worksheet contains detailed instructions...
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Mental Math Warmup
The equivalency of fractions, decimals, and percents is the focus of this short, but effective, presentation. Learners view grids of squares that are shaded in varying degrees. They must calculate the fraction, decimal, and percentile...
Curated OER
Is Bigger Always Better?
Explore rational numbers with the young mathematicians in your class. They will investigate decimals, fractions, and percents before ordering and comparing rational numbers. This multi-day unit includes differentiation activities and...
Curated OER
Converting Fractions to Decimals
Seventh graders take a simple fraction and give it decimal form either by the use of equivalent fractions or division with a calculator.
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Using Decimal Benchmarks
Students demonstrate some common operations done while using fractions based upon mathematical standards. They are also changing common fractions to decimals with estimation skills and the use of a calculator.
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Find the Fraction, Decimal and Percentage
Learners review how to find percentages from decimals and fractions. Using photographs, they determine the percentage, decimal and fractions of different criteria. They use a calculator to change the form of the rational numbers as well.
Curated OER
Graphing Calculator Activity: Multiplying and Dividing Mixed Numbers
In this graphing calculator worksheet, students explore necessary steps to multiply and divide mixed numbers using a graphing calculator. In groups, students measure objects in their classroom and write equations using their collected...
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Family Activity - Color by Numbers: Fractions, Decimals, and Percents
Learners solve four short answer problems. They determine the number of each color of candy or paper clip in a bag, and calculate the fractional, decimal, and percentage representation of the color compared to the total number of items.
National Security Agency
It's Probably Probable
Learners make predictions and draw conclusions from given information as they learn the meaning of probability in this vocabulary-rich, integrated activity that presents a variety of teaching strategies to motivate and reach all learning...
Curated OER
Fractions, Decimals, and Percents
In this algebra lesson, students rewrite percents as decimals and decimals as fractions using a calculator. There are 34 problems with an answer key.
Curated OER
Calculating with Sig Figs and Scientific Notations
In this algebra activity, students convert scientific notation into significant figures. They identify the significant figures correctly with the help of a TI calculator.