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Summer Intern
Your young apprentices build a function describing the percent concentration of salt in a brine. The rational function is then related to the parent function, y= 1/x, and graphed. Finally, the apprentices predict the amount of fresh...
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The Challenge of School Violence
Students examine school violence. In this school violence lesson, students listen to a teacher-led lecture regarding statistics and studies about school violence. Students discuss ways to deter school violence and participate in a school...
University of Connecticut
More Than Just Dust Bunnies
Teenagers will never complain about cleaning their rooms after this activity. In the first instructional activity of a four-part series, budding scientists collect samples of dust, chalk, and other particulates from various areas of...
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Seeing the World in New Ways
Students examine their own history to expand how they examine the world. They research being a Peace Corps volunteer in Morocco. They also examine Muslim culture.
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Penny Basketball: Making Sense of Data
Explore four web-based interactive sites to develop a baseline understanding of statistics. Learners play a series of penny basketball games and collect data regarding their shooting statistics. Groups decide who is the "top" penny...
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A Picture is Worth a Thousand Words
Pupils create various types of graphs. They go to suggested websites to collect data and create graphs to organize the data. Then they answer questions according to their graph.
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Chemistry Midterm Practice Exam
A comprehensive practice exam, this resource covers many areas of chemistry. The test includes 71 multiple choice questions on topics such as problem solving, chemical equations, chemical formulas, thermodynamics, acids and bases, and...
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Comparing Exponentials
Growing money exponentially is the context of this scenario that asks learners to compare investments in two certificate of deposit accounts. Your young investment analysts will learn about the exponential characteristics of money...
Virginia Department of Education
Laboratory Safety and Skills
Avoiding lab safety rules will not give you super powers. The activity opens with a demonstration of not following safety rules. Then, young chemists practice their lab safety while finding the mass of each item in a mixture and trying...
California Academy of Science
Rapid Brainstorming: How Can We Conserve Our Water Resources?
Water covers around 75 percent of the earth, yet humans struggle to find enough fresh water to live. The fourth of 10 lessons focusing on Fresh Solutions requires brainstorming. Young scientists consider various problems related to fresh...
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poem "One Inch Tall" from the book "Where the Sidewalk Ends" by Shel Silverstein
Pupils use the terms: ratio, proportion, and measurement in their description of the life of a person one inch tall.
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Gases and Chemical Reactions
In this chemical reactions worksheet, students calculate the volume or pressure for different gases. Students determine the effect of different stimuli on the rate of a chemical reaction. This worksheet has 1 short answer, 10 fill in the...
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Water Contamination Challenge
Students play a game to analyze further the effects of water contamination. In this environmental concerns instructional activity, students play an online game about water contamination and may visit the additional links to further their...
Math Worksheets Land
Markups and Markdowns Word Problems - Independent Practice Worksheet
Need practice with markups and markdowns? Use the resource along with its three counterparts to discover how the price of an item changes when given a percent increase or decrease.
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Percent Box
Young scholars examine the procedures to determine a number when the percentage of the whole is known or to find the whole number when the part or percentage is known.
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Averages and Percentages
In this averages and percents learning exercise, students identify and define average as all numbers together divided by the total number of items added. Then they identify and define percent as the given number out of a total possible....
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Comparing Percents of Numbers (A)
In this inequalities practice worksheet, students use their math skills to compare 20 pairs of 3 percentage problems. Students solve the problems and fill in the blanks with greater than, less than, or equal to symbols.
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Circle Graphs
Sixth graders participate in a lesson that covers the reading and interpretation of a circle graph. They review the part of a whole concept for percents and student observe and practice using the circle graph.
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Unit 18 Sampling
In this sampling worksheet, students calculate the mean of given sets. They determine the fractional part of a number. This one-page worksheet contains 20 problems.
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Smoking: The Real Cost
Third graders discuss the adverse effects of smoking and predict the financial cost of a smoking habit. They collect data regarding the cost of a pack of cigarettes and average packs smoked a day. They create bar graphs displaying the...
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Measure of Spread
Students identify the standard deviation. In this statistics lesson, students find the mean distribution and calculate the percent of deviation from the mean. They observe this change on the Ti calculator.
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Ratios, Rates and Percentages
In this ratios, rates and percentages worksheet, 6th graders solve 16 different types of problems that include writing each ratio as a decimal and a fraction in lowest terms as a percent. They also arrange numbers in ascending order and...
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When Are We Ever Going To Use This?
Students explore the relationships between fractions, decimals, and percents in a real-world context. They examine examples of percents from magazines and newspapers, and create posters that depict the use of percents in articles and...
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Taking Measurements at Home
In this measurements worksheet, students find their weight, height, width and depth of their bodies at home using equipment around their homes. They use the proper number of significant figures to record their answers and they find the...