Curated OER
Exponential Population Growth
In this exponential population growth instructional activity, students read word problems and determine the exponential growth of a specified populations. They find the percent of growth and compute exponential regressions. ...
Curated OER
SAT Grid Practice Test 12
In this SAT practice test, learners solve various problems dealing with percent, area of polygons, rates, functions, and distance. This one page on-line instructional activity contains ten multi-step problems.
Curated OER
Taxes, Tips, and Salaries
In this taxes, tips and salaries worksheet, students read story problems and determine the sales price, percent of change, amount of tax, and final price. This four-page worksheet contains 8 multi-step prolems. Answers are...
Curated OER
Mixture Word Problems
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...
Curated OER
Care Homework #7
For this care homework worksheet, learners add, subtract, multiply and divide integers. They multiply and divide fractions. Students complete percent problems and determine the area of polygons. This three-page...
Curated OER
Relating Fractions, Decimals and Percents
Students convert numbers to fractions, decimals and percents. In this conversion instructional activity, students convert fractions, decimals and percents to a specified form. Groups of students play a conversion index card...
Curated OER
Visual Fractions
Leanrers observe models of fractions and use a calculator to represent numbers as decimals, fractions, and percents. They participate in calculator activities to view different representations of the same number.
Curated OER
What's on Sale?
Students explore sale items. In this money and percent math lesson, students work in groups to locate food ads in the newspaper. Students identify sales and calculate final prices using percentage discounts. Students...
Curated OER
Solve Percent Problems Using Proportions
Students explore proportions and ratios. In this solving percent problems lesson, students examine percent problems including tax and percent of change.
Curated OER
Simple and Compound Interest
In this simple and compound interest worksheet, learners find the ending balance to simple interest problems. They determine the total value of investments compounded over a period of years. This four-page worksheet contains 20 interest...
Curated OER
Proportional Reasoning
In this proportional reasoning worksheet, students use proportions to solve discount and sale problems. This two-page worksheet contains 4 multi-step problems.
Curated OER
Percent
In this percent worksheet, students express fractions as percentages. Students complete 10 problems where they calculate fractions as percentages.
Curated OER
Percent
In this percent worksheet, students express fractions containing one and two digit numbers as percentages. Students complete 10 problems where they calculate fractions as percentages.
Curated OER
Percent
In this percent activity, students convert percentages to fractions. Students complete 10 problems where they convert percentages to fractions and write the answers.
Curated OER
Percent
In this percent activity, learners calculate the percent of each number. Students calculate percentages of 10 numbers and write the answers with decimals.
Curated OER
Percent
In this percent worksheet, students change the number of a percent to a fraction. Students complete 10 problems where they change a percent to a fraction.
Curated OER
Percent
In this converting decimals to percents worksheet, students are given ten problems where they start with a decimal and are required to change the decimal to a percent. There is an answer sheet provided.
Curated OER
Percent Worksheet 15
In this percent worksheet, students calculate the percentages of two and three digit numbers. Students complete 18 problems where they calculate percentages.
Curated OER
Function Tables and Money
In this function tables, money worksheet, learners examine 2 different function tables, where they are given input information. Students determine the rule of the function table, then calculate the missing output values. The first table...
Curated OER
Penny Lab
In this percent composition worksheet, students carry out an experiment to determine the percent of zinc in a penny. They write a balanced equation for the chemical reaction they performed with the penny and hydrochloric acid.
Curated OER
Slopes for the Mathematically Inclined
In this slope learning exercise, 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...
Curated OER
Decimals, Percent and Scientific Notation
For this decimals, percent and scientific notation worksheet, 9th graders solve various types of problems that range from shading an indicated part of a shape to calculating using scientific notation to express their answer. They express...
Curated OER
Ratio, Rates and Percentages
In this ratio, rates and percentages worksheet, 8th graders solve 22 various types of problems related to ratios, rates and percentages. They first write ratios in lowest terms and describe each of comparison stated. Students also solve...
Curated OER
Decimals and Percents
In this decimals and percents activity, 8th graders solve 26 different types of problems that include expressing numbers as a decimal and a percent. Then they change each number to fractions and determine the unknown number for each...