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Curated OER
Force and Acceleration
In this force and acceleration worksheet, students solve 3 problems about moving objects, the forces working against them, the mass and their acceleration. Students determine if 6 statements about a falling elephant and a falling feather...
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Cosmic Bar Graphs
In this cosmic bar graph worksheet, students solve 2 problems using given bar graphs that plot the number of galaxies vs. the galaxy type and the number of gamma-ray bursts vs. the burst classification. Students find the fraction of...
Curated OER
Fermi Observatory Measures the Lumps in Space
In this gamma-ray learning exercise, students read about the Fermi Gamma-ray Observatory and how it measures the invisible lumps in space. Students solve 3 problems using an equation to determine the time that gamma-rays travel in space...
Curated OER
Kepler-The Hunt for Earth-like Planets
In this hunt for planets worksheet, learners read about the Kepler satellite used to detect exoplanets. Students solve 6 problems including drawing a sun disk and determining the scale in kilometers/millimeter, finding the area of the...
Curated OER
The STEREO Mission: Getting The Message Across
In this STEREO satellites activity, students are given a chart with the intensity of the signals from the satellites received on Earth and the distances of the satellite from Earth. Students convert the intensity at each distance to...
Curated OER
SDO Reveals Details on the Surface of the Sun
In this images of the sun worksheet, students read about the images released by NASA's Solar Dynamics Observatory and they solve 3 problems using the given photograph of the sun. Students find the scale of the image, they compare the...
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XZ Tauri and The Super CME!
In this XZ Tauri and coronal mass ejections worksheet, students use 3 photographs taken by the Hubble Space Telescope to solve 4 problems. They find the scale of the images, they determine the number of kilometers the XZ Tauri cloud...
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Areas and Probabilities
In this area and probability worksheet, learners solve 5 problems where they find the probability of an event occurring. They also use a given photograph of the moon's surface to find the area covered by craters and determine the...
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IBEX Uses Fast-Moving Atoms to Map the Sky!
In this energetic neutral atoms worksheet, learners solve 3 problems including determining the formula for particle speed, writing the equation to show the relationship between mass, energy and speed and determining the speed of protons...
Neufeld Learning Systems
Concept: Multiplying Integers
A three-page handout provides reinforcement of the rules of multiplying positive and negative integers, as well as practice solving this type of problem. Most useful is the chart early in the assignment where learners fill in a column...
Curated OER
Calculator Patterns 1
In this recognizing patterns using a calculator activity, learners find recurring decimals to fill in the missing numbers. Students solve 8 problems.
Curated OER
Fractions, Decimals, and Percents
In this middle school mathematics worksheet, students convert between fractions, decimals, and percents in problem solving situations. The one page worksheet contains ten problems. Answers are included.
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Geometric Shapes and Angles
In this geometry worksheet, 10th graders review polygons and solve for the missing angles of trapezoids and isosceles triangles. There are 10 questions on this worksheet with an answer key.
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Boolean Algebra
In this physics worksheet, students complete circuit true tables and solve 67 questions on Boolean algebra. They identify different logic gate circuits.
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Factor Tree Worksheet
In this prime factorization worksheet, students use the factor tree method to solve four factorization problems. The numbers go up to the hundreds place.
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The Right Angle
In this algebra worksheet, 11th graders solve word problems creating a right triangle. Students determine the point and direction this turn of ninety degrees occurs. There are 4 questions with an answer key.
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Nim With Cards
In this math worksheet, students solve word problems by playing a card game. The first person to reach 31 wins the game.
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Scrabble Problem
In this algebra activity, 4th graders play a game of scrabble using equations. They use the rules for scrabble when solving the equations.
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Properties of Numbers
In this algebra worksheet, students use arithmetic properties to solve problems dealing with multiplication, addition, subtraction and division. There are 10 questions with an answer key.
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The Weights Problem
In this word problem activity, students solve 1 word problem. Students determine the number of different size weights needed to make any combination of weight from 1 to 17 pounds.
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Chain Letters and Pyramid Schemes
In this statistics lesson, students analyze chain letters and draw conclusions of the outrageous amount of letters that would be mailed out if people really followed through. This is more of a thought provoking worksheet than problem...
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Cross-number Puzzle 1
In this secondary mathematics worksheet, learners solve a cross number puzzle. The one page worksheet contains one problem with the solution.
Curated OER
Integrate Algebra Regents Exam Bimodal Questions Worksheet #1
In this Integrated Algebra instructional activity, students solve problems that reflect the topics covered during the course of work. The answer key identifies each question by standard and topic. The twenty-four page...
Curated OER
Applications of Linear Systems
In this Algebra I/Algebra II activity, students solve verbal problems whose solution requires the use of a system of linear equations. The five page activity contains a combination of thirty-one multiple choice and free response...