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Areas of Regular Polygons and Circles
Learners explore area of polygons and regular polygons in this math lesson. They calculate the area of several polygons using Cabri Jr. and analyze shapes and write formulas to solve for the area.
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Heredity-Science Puzzlers, Twisters & Teasers
For this genetics worksheet, students complete 9 questions about heredity, genes, and alleles in the form of riddles, word scrambles, word puzzles, and brain teasers.
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Fill in the Gaps
In this mathematical worksheet, students fill in ninety blanks with whole numbers that when calculated come out to the answers given in each calculation.
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Using Math To Build A Swimming Pool
In this math worksheet, students create the plans for building a swimming pool through calculating its surface area. Then they answer the 13 related questions.
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Conservation of Energy
In this energy worksheet, students read about the Law of Conservation of Energy and compare the 6 forms of energy. Then students complete 20 matching, 2 short answer, and 6 word problems.
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Equilibrium Practice Problems
In this equilibrium worksheet, students answer thirty multiple choice problems including topics such as pH, analyzing titration curves, calculating molar concentrations and working with equilibrium constants.
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Chemical Equilibria
In this equilibria worksheet, students are given detailed information about LeChatelier's principle and how to solve equilibrium problems. They then calculate concentrations of compounds in solutions.
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Acids and Bases
In this acid and base learning exercise, students calculate the pH of solutions, sketch a titration curve, write equations used to determine the pH of solutions and determine the location on a titration curve of a given molar solution.
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Water Equilibria
In this water equilibria worksheet, students calculate the pH of solutions, they fill in a table with the type of acid or base given a compound and it's concentration and they calculate approximate solubilities for salts.
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Advanced Lewis Structures
For this Lewis structures worksheet, students are given molecules that they must draw Lewis structures for and identify the total number of electrons. They also calculate charges on molecules, determine stability and draw the Lewis...
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Laboratory: Modeling Molecular Shapes
In this molecules worksheet, students answer post lab questions about types of bonds, factors that determine polarity and molecular geometry. They calculate electronegativity differences in atoms and determine the types of bonds between...
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AP Chemistry: Acid-Base Worksheet
In this acid-base worksheet, students solve multiple problems related to reactions of acids and bases. They determine pH of solutions, they find conjugate acids and bases, they calculate concentrations of acids and bases and they write...
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Deer: Predation or Starvation
For this predation or starvation worksheet, students read about the effects of the wildlife service bringing in predators (wolves) to control a deer population. Students calculate the change in the deer population from 1971 to 1980. They...
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Isotopes Worksheet #1
In this isotopes worksheet, students find the average atomic mass given the masses of two isotopes. They also calculate the atomic mass of elements given the percentages of each isotope.
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How Fast Does the Sun Spin?
In this rotation of celestial bodies worksheet, students determine the speed of the sun's rotation and they determine the number of days it takes the sun to rotate once at the equator. They identify the geometric factor that causes...
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Measuring Calories in Food
Students measure the amount of calories in food. In this food energy lesson, students discuss what a calorie is, how our bodies use a calorie, and how many we need. Then, students use a calorimeter to calculate the amount of energy in a...
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Using Math to Build a Swimming Pool
In this geometry worksheet, 10th graders build a swimming pool using math to calculate all of the different dimensions. The pool is rectangular in shape and is measured in yards or meters. Students must convert to different units to...
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Your Money and Your Math
In this algebra instructional activity, students calculate interest based on a certain amount of capital, sale or item purchased. They convert percents to decimals and perform the correct calculations to find their answer. There are 20...
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Government Goods and Services
Fifth graders investigate the connection between taxes and government services. In this economics lesson, 5th graders discuss the process and benefits of paying sales and income taxes. Using calculators, students compute the amount of...
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Student Exploration: Mineral Identification
In this mineral identification worksheet, students read nine vocabulary words and answer 5 short answer and fill-in-the-blank questions regarding minerals. There are four additional pages of related activities.
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Banking Basics Extension 3.3
In this checking account register in the financial life of a teenager worksheet, students read and solve word problems. Students solve 10 problems.
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A Plane Old Time
Fourth graders become familiar with a chart and use the information to create a flight plan. In this flight plan lesson plan, 4th graders access background knowledge of the role of flight controllers and the number concepts they use. ...
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The Clever Monkey Rides Again
Students read and explore a West African folktale. In this folktale lesson, students read the book The Clever Monkey Rides Again and examine West African proverbs. There are several related multi-subject extensions on this lesson which...
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How Trees Contribute to the Water Cycle
For this water cycle instructional activity, 3rd graders conduct an experiment where they observe and calculate how water transpires in different types of trees. Students engage in a class discussion and use Venn Diagrams to compare...