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Carbon Dioxide Increases
In this atmospheric carbon dioxide worksheet, students use a graph of the Keeling Curve showing the increase in atmospheric carbon dioxide since 1958 to solve 6 problems. They determine the rate of increase, the find the percentage of...
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Dorm Problem
In this algebra worksheet, students solve a word problem figuring out how many rooms there are in dorm with an odd number. This worksheet contains an answer key.
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Unit Conversion 2
In this unit conversion worksheet, high schoolers solve 10 problems using conversion factors to find their answers. They express their answers using scientific notation with the proper number of significant figures.
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Solving Problems with Mixed Numerals
In this math worksheet, middle schoolers apply the skills of different operations in order to solve the 10 word problems that have mixed numerals.
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Measurement Worksheet
In this measurement instructional activity, students fill in a chart with the proper SI units, measurements and symbols. They also practice converting from one metric unit to another. They express numbers in scientific notation.
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Math Aptitude Test # 3
In this algebra worksheet, students answer word problems using everyday scenario. The problems are given in a riddle form to make it a brain teaser and grab the students' attention. There are 32 problems to be solved.
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Food Energy
In this food energy learning exercise, students review calories and how calories are determined. Students calculate how much thermal energy it would take to raise certain volumes of water a certain number of degrees. This learning...
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Groovy DNA Beads
Learners create models of DNA and RNA using string and beads. They use beads representing the four nitrogenous bases of DNA to create a portion of a strand of DNA, and it's corresponding RNA. Then, students examine how many of their...
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Algebra Word Problems
In this word problems worksheet, students solve 20 different word problems that are related to and use algebra. First, they determine the total amount of money spent in one week given the information. Then, students determine the...
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What is BAC?-Blood Alcohol Concentration
In this blood alcohol worksheet, students read about the factors that affect a person's blood alcohol concentration. Students use a given formula to calculate the amount of alcohol in a list of four different drinks and apply their...
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A Financial Flower Garden
Learners study about the US Botanic Garden in Washington, D.C. Students build their own class botanical garden. Learners offer multiplication skills to the building of their own garden.
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Solar Dynamics Observatory: Working with Giga, Tera, Peta and Exabytes
In this solar observatory worksheet, students read about the solar observation data that NASA will be collecting. Students solve 6 problems related to the collection of data using computers to store the solar data using gigabytes,...
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How Much are You Worth?
In this body elements worksheet, students use a table given the percentage of each element that composes the body to find their worth. The value of each element is given and students calculate what their bodies would be worth if they...
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Bacteria's Role in Food
Students grow bacteria cultures on agar in petri dishes and do a plate count. They participate in a yogurt making lab to see how bacteria produce lactic acid. They prepare a recipe and identify fungi, fermentation and the role of...
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WS 1.9 Review-Calculations
In this calculations review worksheet, learners convert from one metric unit to another, they identify significant figures in numbers, they find density of substances, and they solve problems using dimensional analysis.
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Appliance Energy Use and Cost
In this energy usage worksheet, students use a chart comparing the average monthly kilowatt-hour use of different household appliances to complete 4 short answer questions.
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Paraphrasing
In this paraphrasing worksheet students are tasked to paraphrase five short passages. Students write their paraphrase and can then self check against sample answers.
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State of Alabama
In this reading passages about the state of Alabama worksheet, students read about the state's geography, history, exploration, industry, and people and use the information to answer multiple choice and true and false questions. Students...
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Power and Auroras
For this power and auroras worksheet, learners read about the relationship between power, work and energy and how the power of auroras are measured by the light they produce. Students use a data chart of the Great Aurora of 2003 to...
NASA
The Drake Equation
In this Drake Equation worksheet, students read about how scientists can estimate the number of intelligent civilizations that may exist in our galaxy. Students answer 7 questions about the Drake Equation and they use the internet to...
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Candy Canes on a Tree
In this algebra worksheet, students calculate how many candy canes and ornaments are on each person's Christmas tree. They are given specific clues to help them calculate their answers. There are 2 questions with an answer key.
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Systems of Equations
In this Algebra 2 worksheet, learners solve systems of equations and inequalities then graph the solutions on a number line. There are 11 problems to solve.
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Serial Dilutions Made Easy
Students improve their skills and comprehend the particular application for which serial dilutions are a tool. Serial dilutions are often used in microbiology, biotechnology, and in chemistry classes, to name just a few.
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Bat Ecology
Students, through hands on games and activities, discover how bats live and how bats benefit ecosystems. They play a game designed to show them how echolocation works and another to show how mother bats locate their young through their...