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Solving Problems with Mixed Numerals
In this math worksheet, students apply the skills of different operations in order to solve the 10 word problems that have mixed numerals.
Houghton Mifflin Harcourt
Divide 2-Digit Numbers
Calling all cars! It's time to solve some division problems! A chart of special police units and the number of officers in each provides the data for six word problems. Young recruits use their division skills to solve them. Note that...
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Subtract with 2 Regroupings
In this subtraction practice activity, students sharpen their problem solving skills as they solve 6 story problems that require them to subtract with 2 regroupings.
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A Problem in Satellite Synchrony
In this satellite synchrony worksheet, students use a spreadsheet or Least Common Multiples to solve 4 problems related to the satellite orbits, orbital periods and their synchronicity. Students determine when the satellites launched in...
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River Optimization Problem
Young scholars define the different methods used for optimizing a particular element of a problem. In this optimization problem lesson, students optimize appropriate details of a problem using data collection, algebra, technology, and/or...
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Solving Equations with the Variable on Both Sides
In this solving equations worksheet, 9th graders solve and complete 21 different problems that include solving various equations that contain a variable on both sides of the equal sign. Then, students write an equations and solve it,...
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Line up Digits to Subtract
In this subtraction practice worksheet, students sharpen their problem solving skills as they line up digits to solve 6 story problems.
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The Jogging Problem
In this jogging worksheet, students solve a distance and rate problem. They determine the rate a jogger runs and calculate when the jogger and a train will meet. This one-page worksheet contains 1 problem. The answer is...
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Right Place, Right Time
Fourth graders complete mathematical word problems. They study the relationships among distance, speed, and time; and measure travel distances. They measure distances using a piece of string and a ruler and practice converting several...
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Perimeter and Coin Problems
In this writing algebraic equations worksheet, students write the equation and solve the given word problems. There are 14 perimeter and 12 coin problems. Answers are on the bottom of the pages.
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Social Sstudies: Change in Space and Time
Students examine the dynamics of change and compare and contrast it with other cultures. They cite examples of how people change over time and explain why it is necessary. Students organize a skit, Webpage, or Powerpoint presentation...
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Solving Environmental Problems
Students identify a community environmental problem and possible solutions. They analyze the connection between the problem and the solutions and the importance of it to the local community. Students then draw a picture of an...
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"Missing Cal" Problem
In this algebra worksheet, students decipher a cryptogram to find the numbers on Cal's uniform. There is an answer key to this problem.
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Island Biogeography and Evolution: Solving a Phylogenetic Puzzle With Molecular Genetics
Learners engage in solving a logic problem based on real organisms and real data. They develop phylogenies for seven related populations of lizards living on the Canary Islands.
Curated OER
Solving Linear Systems
In this linear systems activity, 9th graders solve and complete 24 different problems that include solving various linear systems. First, they read through each example and define the two methods described for solving linear systems of...
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The World Series Problem
In this combination learning exercise, high schoolers solve 2 short answer problems. Students determine the number of different combinations for a seven game World Series.