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Worksheet
Curated OER

Convert Percents to Fractions

For Students 3rd - 4th
In this conversion worksheet, students convert a set of 5 decimal numbers to fractions. A website reference for additional resources is given.
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Lesson Plan
Curated OER

Ratios, Fractions, Percents And Decimals

For Teachers 6th
Sixth graders, while in the computer lab, participate in the game, Practicing Ratios, where they must calculate one missing term of a ratio. They complete all the puzzles, view their scores and then complete a paper copy of the follow-up...
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Worksheet
Curated OER

Percent Of 2-Digit Numbers

For Students 5th - 8th
In this percentage worksheet, students find percentages of 10 two-digit numbers. Problems include finding more than 100% of a number. 
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Worksheet
Curated OER

Proportional Reasoning: Ratio Applications

For Students 8th
For this ratio applications worksheet, 8th graders solve and complete 24 various types of problems that include proportional reasoning. First, they solve each pair of similar figures for the given variable. Then, students write and solve...
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Lesson Plan
Curated OER

The "Heart" of the Problem

For Teachers 7th - 9th
Young scholars explore mathematical operations while studying nutrition. In this physical fitness lesson plan, students explore calories, pulse rate, and the circulatory system. Young scholars use mathematical data to create a healthy...
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Worksheet
Curated OER

Mixture Word Problems

For Students 7th - 9th
In this mixture word problem worksheet, students read problems and determine the correct amount of mixture needed for the given situation.  This two-page worksheet contains 10 multi-step problems.  Answers are provided on the last page.
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Lesson Plan
Curated OER

Fashion Sense and Dollar Wise

For Teachers 6th - 8th
Learners find the cost of an outfit. In this percentages lesson plan, students look at ads, pick out an outfit, and find the sale price. They create a commercial and complete 4 included worksheets. 
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Lesson Plan
Curated OER

Science Fair Space

For Teachers 6th - 9th
Young scholars determine the most equitable way to share space and cost between three schools for a fictional science fair. Given a diagram, a word problem, and a data set, students analyze and explain the best way for all schools to...
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Lesson Plan
Curated OER

I want a credit card--or do I?

For Teachers 6th - 12th
Students pretend to borrow $1000.00 on a credit card. They pretend to make the minimum payments for a year. When they're done, they make a pie chart showing how much of their payments reduced their debt, and how much was interest.
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Lesson Plan
Curated OER

A Fraction of the Possibilities

For Teachers 12th - Higher Ed
Learners review the conversion of fractions to decimals, develop strategies to compare fractions perform complex calculations using ratio techniques similar to the construction of fractions.
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Worksheet
Curated OER

Slopes for the Mathematically Inclined

For Students 9th
In this slope worksheet, 9th graders solve and complete 6 different problems that include completing charts and applying applications to the real world. First, they use the pictures shown to measure the riser and tread of 3 consecutive...
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Worksheet
Curated OER

What Can We Measure About Chemicals?

For Students 9th - 12th
In this measurement worksheet, students read about accuracy of measurements as compared to the precision of measurements. Students answer four precision problems and solve four accuracy problems.
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Worksheet
Curated OER

Percentages

For Students 6th
In this percentages worksheet, 6th graders solve and complete 13 various types of problems. First, they convert the percentages to fractions and simplify. Then, students convert the percentages to decimals. In addition, they find the...
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Worksheet
Curated OER

Global Distribution of Water

For Students 8th - 10th
In this water worksheet, learners are given the percent of distribution of water on earth. With the total amount of water equal to 1,000ml students determine the number of ml for each type of water on earth and color a beaker with the...
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Lesson Plan
Curated OER

Number: Percentages

For Teachers 5th - 6th
Students practice and then have a race to calculate percentage and fractional parts. In this percent and fraction activity, students start with 1% and work their way up.  After each practice a quick race takes place.  Students complete a...
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Worksheet
Curated OER

Percent To Fractions

For Students 3rd - 5th
In this math worksheet, students convert the percents to fractional equivalents through the reading of the percentage as a decimal or division.
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Unit Plan
American Chemical Society

Energy Foundations

For Students 10th - 12th Standards
Only 10 percent of an incandescent bulb's energy is used to create light; the remaining 90 percent is heat. In the unit of activities, young chemists examine energy through hands-on activities, videos, discussions, and readings. Scholars...
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Lesson Plan
K20 Learn

Filling Our Land with Landfills: Solid Waste Disposal

For Teachers 9th - 12th Standards
New ReviewThough it comprises only 5 percent of the world's population, the US generates 40 percent of the world's waste. Scholars learn about landfills, their safety, and other solid waste methods. They use experiments and research to learn more....
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Lesson Plan
Curated OER

ISTEP + Grade 6 Item Sampler

For Teachers 5th - 6th
In this cross-curricular sampler of worksheets, students determine the meaning of specialized vocabulary and to understand the precise meaning of grade-level-appropriate words, describe and connect the essential ideas, arguments, and...
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PPT
Curated OER

Conversions - Decimals to Fractions and Fractions to Decimals

For Teachers 5th - 8th Standards
One of the trickiest areas of mathematics for youngsters is the relationship between fractions, decimals, and percents. In this impressive presentation, learners get coached on how to convert between fractions and decimals, and vice...
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Activity
2
2
Self-esteem fund

Self‑Esteem Activity Guide (For Youth Leaders of Young Girls)

For Teachers 3rd - 8th Standards
Did you know that over 70 percent of girls avoid certain activities because they feel bad about their looks? This fantastic resource includes 18 tried and true activities designed to help girls establish positive self-esteem. 
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Unit Plan
NASA

The Electromagnetic Spectrum

For Teachers 5th - 8th Standards
Did you realize the visible light spectrum is less than three percent of the electromagnetic spectrum? A hands-onlesson includes five activities and experiments for scholars to explore and discover many advanced science concepts. They...
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Unit Plan
College Board

AP Physics 1 and 2 Inquiry-Based Lab Investigations

For Teachers 11th - 12th Standards
Have you ever wondered what type of AP Physics investigations The College Board wants? This is the guide for you! Sixteen labs covering both Physics I and II will get you started and inspire you to meet the requirement of 25 percent of...
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Lesson Plan
2
2
American Chemical Society

A Catalyst and the Rate of Reaction

For Students 6th - 8th Standards
More than 90 percent of chemical products are made using a catalyst. Lesson demonstrates the way a catalyst changes the rate of reaction without altering the chemical reaction. A catalyst doesn't appear as a reactant or a product, yet it...

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