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Lesson Plan
Curated OER

Christmas Presents

For Teachers 7th
Seventh graders create a graph of their Christmas gifts. They develop categories, compute fractional and decimal parts for each category, identify the number of degrees to represent each fractional part, and create a circle graph to...
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Lesson Plan
Curated OER

Ratio and Proportions

For Teachers 4th - 6th
Students explore the means and extremes of a proportion, the how to make a scale drawing.
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Worksheet
Curated OER

Practice Exam #03

For Students 6th - 12th
In this math review instructional activity, students complete problems including simplifying, rounding, decimals, fractions, and more. Students complete 19 problems.
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Worksheet
Curated OER

Ratios

For Students 4th - 6th
For this ratio worksheet, students provide conversions for sets of ratios in charts, converting to fractions, decimals and percents. A website reference is given for additional resources. 
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Worksheet
Curated OER

Percentages

For Students 5th - 6th
In this percentages worksheet, students study the information and examples on a one page text. Kids then solve 14 problems in which decimals and percentages are converted. Students also convert percentages to fractions.
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Lesson Plan
Curated OER

Tax, Tip and Discount Word Problems

For Teachers 8th - 9th
Students solve problems involving tax, tips and discounts. In this algebra instructional activity, students convert between percents and decimals. They calculate commission using conversion from percents and fractions.
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Lesson Plan
Curated OER

Calculating Interest

For Teachers 5th - 8th
Students explore the concept that when money is borrowed, people pay to use it because someone else is losing an opportunity to use it while they have it. What you pay to use the money is called interest. The rate of interest is a...
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Lesson Plan
Curated OER

Take A Chance Or Two

For Teachers 6th - 8th Standards
A two-part lesson immerses young statisticians in the concept of probability. On the first day, will conduct experiments with a two-colored coin and learn how to write probabilities as fractions, ratios, and percentages. In the second...
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Lesson Plan
Curated OER

Probability

For Teachers 6th
Sixth graders explore the concept of probability. In this probability lesson, 6th graders collaborate to collect spinner data based on the likelihood of spinning odd and even numbers. Students complete 2 other probability activities and...
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Lesson Plan
Curated OER

Population Ratios

For Teachers 4th - 7th
Students access web site and record various population statistics pertaining to a county in the USA of their choice. They use this data to set up and solve ratios. They compare data to make meaning of the numbers.
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Lesson Plan
Curated OER

Piece of the Sky: Introduction for Making S'COOL Observations

For Teachers 3rd - 9th
Students observe and discuss cloud cover. They identify percent of cloud cover, calculate cloud cover by fraction and convert to a percent, and compare their models with the current real sky cloud cover.
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Lesson Plan
Curated OER

Fraction Conversion Bingo

For Teachers 6th - 8th
Students reinforce previous math lessons involving the relationships between fractions, decimals and percents.
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Lesson Plan
Curated OER

Getting Partial

For Teachers 2nd
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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Lesson Plan
Curated OER

Finding the Probability

For Teachers 9th
Ninth graders investigate the concept of probability. They use a clear objective that is a visual cue for what is required for the lesson plan. They apply the basic practices of probability to real life like situations.
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Worksheet
Curated OER

Family Letter - Foreign Currency and Exchange Rates: Proportions and Ratios

For Students 6th - 8th
In this proportions and ratios worksheet, students solve 6 short answer problems. Students find the foreign currency exchange rates for six countries. Students express the exchange rate as a proportion or ratio.
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Interactive
Curated OER

Grade 3 Math-Advanced 5

For Students 3rd
In this grade 3 math worksheet, 3rd graders answer a set of 20 'advanced' multiple choice questions covering a variety of concepts. Answers may be checked online.
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Lesson Plan
Curated OER

Taste the Rainbow

For Teachers 6th - 8th
Students practice estimating and graphing by utilizing Skittles.  In this statistics instructional activity, students complete worksheets based on the likelihood of a certain color of skittle coming out of the bag.  Students create a...
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Lesson Plan
Curated OER

Coin Drop

For Teachers 7th - 12th
Pupils calculate the theoretical and empirical probability by dropping coins on a grid. They record their data and compare the theoretical and empirical data. Students make predictions about the results before conducting the experiment.
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Activity
Purple Math

Purplemath: Converting Between Decimals, Fractions, and Percents

For Students 9th - 10th
Scroll down to just below the middle of the lesson for an in-depth lesson on converting fractions to percents. Works through numerous examples step by step and shows what happens when the "decimal expansion" doesn't end when converting.
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Unknown Type
Soft Schools

Soft Schools: Decimals, Fractions, and Percents Quiz

For Students 5th - 6th
Students take a quiz to assess their ability to convert decimals, fractions, and percents. At the end of the quiz, a results summary is shown, and students can review missed questions.
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Interactive
Doina Popovici

Math Play: Changing Fractions and Decimals to Percents

For Students 3rd - 8th
This Millionaire Game challenges students to convert fractions and decimals to percents. Students will use decimal notation with denominators of 10 and 100 and convert rational numbers to decimals using long division.
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Unit Plan
PBS

Pbs: Explore the Relationship Among Fractions, Decimal Notation, and Percents

For Students 3rd - 5th
In this Cyberchase media gallery, a series of videos explores the relationships among fractions, decimals, and percents, which can be used to represent the same values in different ways. In the accompanying classroom activity, students...
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Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 2 Fractions, Decimals and Percents

For Students 9th - 10th
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of fractions, decimals and percents. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page...
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Percents 2

For Students 9th - 10th Standards
Twenty-eight problems present a variety of percent topics: percents as fractions, improper, and mixed numbers, percents as decimals, simple interest, and percent of increase/decrease. They are given with each step to the solution...