Curated OER
Lemonade for Sale
Third graders engage in a read-aloud of the book, "Lemonade for Sale." They collect data from the story and turn the data into a mathematical graph. This lesson has a rubric for you and the students to follow-very creative lesson.
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Multiply with Mixed Numbers
Fractions are a part of the process when we cook, remodel the house, or calculate money. Using this worksheet on multiplying mixed numbers, student can practice applying this process to real-life examples by solving word problems.
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Areas and Probabilities
For this area and probability worksheet, students 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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Fitting Periodic Functions-Distant Planets
In this periodic functions worksheet, students use given data of the speed of a star and find the best fit periodic function that follows the trend in data. They determine the amplitude, offset phase and the formula for the angle. They...
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Groups, Clusters and Individuals
In this galaxies, clusters and planets activity, students solve 5 problems including determining sunspot groups on the sun in a particular day, finding the number of individual galaxies present, determining the number of stars in...
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Time Intervals
For this time intervals worksheet, students solve 8 problems where they determine the time gamma-ray bursts last, the time black hole micro-flares are emitted, the time coronal mass ejections travel and the days between lunar phases of...
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Solar and Auroral Events
In this solar and auroral events worksheet, students answer 5 questions about a coronal mass ejection that traveled to the Earth. They find the time it took to arrive and they determine the speed of the coronal mass ejection in...
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Measures of Central Tendency
Young scholars analyze data using central tendencies. In this statistics lesson, students collect and analyze data using the mean, median and mode. They create a power point representing the different measures of central tendency.
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Numbers Beyond Reason!
Fourth graders use the story of the discovery of irrational numbers to explore the different classes of numbers, the different ways in which numbers may be represented, and how to classify different numbers into their particular class.
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Magnetic Storms
In this magnetic storms worksheet, students use a graph of data collected over time showing the magnitude of a magnetic storm. Students use the data to solve 6 problems about the graph and they determine the strength of the storm at...
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How Many Pieces of Mail?
Fourth graders explore their multiplication skills. In this number sense lesson plan, students use their problem solving skills to solve a word problem that requires them to multiply 2 or 3-digit numbers by 1 or 2-digit...
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Workplace Math Skills Assessment
In this math worksheet, students take an assessment of real life math problems relating to construction. The test involves whole numbers only using all operations.
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Math Club #2b: Training for the Math Olympics
In this Math Olympics worksheet, 7th graders work in groups to solve 2 math puzzles requiring logic and problem solving skills.
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As the Earth Turns
First graders explore why the sun and moon seems to disappear and reappear creating day and night.
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Stock: The Rise and Fall of Stock
Students examine the uncertainties of investing in the stock market. They look at how company profits, good or bad news, and new competition affect share prices. They write and discuss journal entries about share prices before completing...
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Developing the Concept: Proportions
Students solve problems with proportions. In this proportions lesson, students solve word problems as they learn about how to set up formulas for solving proportions. Students then solve problems using proportions.
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Math Maven's Mysteries: The Bell Clapper Caper
In these math word problem worksheets, students help solve the mystery about the bell clapper caper. Students determine what the next question should asked in order to solve the secret locker number problem.
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Alliance to Save Energy's Green Schools Program
First graders, in groups, discover which colors absorb heat and which colors best reflect heat. They do this using the scientific method.
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Environment: Water & Air
The introduction to the lesson mentions a sailor's limited capacity to store drinking water on his ship. Pupils then set up an overnight experiment to remove freshwater from salt water by distillation. There is a math and map activity to...
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Negative Numbers
Sixth and seventh graders investigate the concept of negative numbers. The lesson begins with a review of positive numbers and progresses to the various operations with negative numbers. The lesson includes dialogue for the teacher to...
Illustrative Mathematics
Morning Walk
Sometimes young algebra learners don't understand why they need to create an equation when they can just figure out the answer with it. This activity tries to encourage creating simple equations by balancing the use of more complicated...
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Time - How Long Will it Take?
Youngsters think about the length of different periods of time. They label the seven most common units of time measurement, then answer eight questions that have to deal with those same units of time. A good worksheet!
All Things PLC
Professional Learning Community Manual
Although designed for a specific learning community, much can be gleaned from this manual about how to set up a learning community and the responsibilities for the various members.
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Parts Per Hundred (ppH)
In this parts per hundred worksheet, students read about describing components of a population by parts per a given number such as 100, 100 or 1 million. Students are given 6 problems to calculate the parts per hundred for each sample...