Students research epidemics that have devastated world population at various points in history. They share and calculate statistics obtained in their research and develop graphs comparing and contrasting how different epidemics affect...

Students examine the definition of inflation and its impact through history. They read and discuss online text, discuss examples of inflation, calculate the prices of various items for different years using an inflation rate of 3%, and...

Young scholars study what makes Earth warm and explore how different locations on the planetreceive different amounts of solar energy based on the intensity of the sun's rays. They calculate light intensities and compare the amounts of...

High schoolers study the concept of mean values using a data plot. Learners enter the given data in the activity to create their data table. They use the data table to calculate the mean of the snowfall percentage provided in the...

In this coronal mass ejections and Solar Proton Events worksheet, students create a Venn Diagram to represent given data. They answer 5 questions about the data related to the number of coronal mass ejections and Solar Proton Events...

Students examine soil samples and make observations. In this soil lesson plan, students participate in experiments to determine the components (mineral matter, organic matter, water air) in the soil. Students analyze a pie graph on the...

In this SAT practice test, students solve various problems dealing with percent, area of polygons, rates, functions, and distance. This one page on-line worksheet contains ten multi-step problems.

Students will examine the layers of the Earth. In this geology lesson, students create a scale model of the Earth's interior using cash register tape. They will determine the percentage of error in the scale compared to the actual size...

Students investigate the idea of gender descrimination in the classroom. In this algebra lesson, students collect data in stereotyping, and gender bias in the classroom, school materials and activities. They graph and analyze their...

Students conduct a class-wide survey collecting, compiling, and analyzing data about fitness, weight loss, and body image issues. They analyze the relationship between exercise and diet in weight control.

Students estimate and calculate the sale price of five items using the original price and a designated rate of discount. They use percent to calculate the rate of discount and the original.

Young scholars collect data to create different types of graphs-line, pie, and bar graphs. They use StarOffice 6.0 to create graphs.

Children, based on a set of criteria, evaluate the quality of pecans. They research recorded history of pecan trees as well as how their seeds moved across western Missouri into southeastern Kansas, Oklahoma, Texas and Mexico. In...

Students explore the process of decomposition. In this ecology and measurement lesson, students prepare a worm home to be used for vermicomposting. Students weigh a group of worms and the added food, recording this information on a data...

Students study the water cycle and how the sun is an important factor.  In this water cycle lesson students investigate how to desalinate water and explore the different densities of fresh versus saltwater.

Using this short review of finding a percentage of a number, learners can practice important skills. There are twelve questions on this worksheet.

Using a number line worksheet, learners solve seven different problems using the shown number line in each. They estimate what number is selected on the number line in each problem and write it out.

Middle schoolers identify and interpret various ways of expressing probability as a decimal, fraction, percent, or ratio. They solve problems based on probability as they apply to real world applications.

For this Algebra I worksheet, 9th graders convert decimals into percentages. The one page worksheet contains six questions. Answers are not included.

Students discuss basic structure of National Government in United Kingdom, explore electoral system of individual countries and European Union, and complete Government and Population worksheet to practice rounding, and calculating mean...

In this parabola worksheet, students match graphs of parabolas to the correct equation. This one-page worksheet contains ten matching problems.

Students use cross-multiplication to find the unknown respiration rate of an astronaut. In this multiplication lesson plan, students also use the same process to find missing values in proportions.

How long does it take alcohol to leave your system? Individuals explore this question by examining a polynomial function. They draw conclusions by analyzing the key features of the given polynomial function.

Help your kids explore gender bias. Learners design and conduct a survey examining role responsibilities within families. They determine the percentage of responsibilities for males vs. females and graph the results. Then they analyze...