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Worksheet
Curated OER

Beyond the Blue Horizon...Advanced

For Students 9th - 12th
In this calculating the horizon worksheet, high schoolers solve 6 problems using algebra, derivatives and calculus to find the formula for the line-of-sight horizon, the distance along a planet, the horizon distance and the rates of...
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Lesson Plan
Curated OER

Hearing

For Teachers 5th - 8th
Students explore how the sense of hearing helps us learn from each other through communication. Sound can produce patterns.
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Lesson Plan
Curated OER

Keystone Science School: Sustainable Automobiles

For Teachers 5th - 11th
Students explore how to choose the correct car for them based on their needs.
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Lesson Plan
Curated OER

Comparing Data

For Teachers 8th
Eighth graders create a survey, gather data and describe the data using measures of central tendency (mean, median and mode) and spread (range, quartiles, and interquartile range). Students use these measures to interpret, compare and...
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Lesson Plan
Curated OER

Codebreaker Math

For Teachers 2nd - 3rd
Young scholars solve addition and subtraction problems and decipher and write messages using a code. They read and discuss an informational fact sheet about the Navajo code talkers from World War II, and decode and re-code messages...
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Lesson Plan
Curated OER

Measuring Temperature

For Teachers 3rd - 5th
Students examine how to determine temperature on a thermometer. They read and discuss an informational handout, discuss examples of Fahrenheit and Celsius scales, and complete a worksheet.
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Lesson Plan
Curated OER

Plotting Temperature and Altitude

For Teachers 10th - 12th
students convert the temperature readings from degrees Celsius to degrees Fahrenheit. they predict and create a graph of what the graph of altitude (x-axis) versus temperature in degrees Fahrenheit (y-axis) might look like.
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Lesson Plan
Curated OER

Giving'Em The Business

For Teachers 1st - 2nd
Learners work in groups of 4-5 to form a business, create, market & sell their product, and track their expenses and profits. They experience the roles of producer, distributor, and consumer of goods. They collect, organize and...
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Lesson Plan
Curated OER

The Order of Things on a Coordinate Grid

For Teachers 9th - 12th
Learners are able to identify ordered pairs on coordinate plane, and graph points on a coordinate plane. They are able to write an ordered pair for each of the points on a graph, and create a design or picture using ordered pairs.
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Worksheet
Curated OER

What Time Is It?

For Students 3rd - 4th
In this clocks worksheet, students first read a one page text about different kinds of clocks. Using a word bank, students label the parts of four different kinds of clocks: grandfather, wristwatch, digital and analog. Students write the...
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Worksheet
Curated OER

Multiply with Mixed Numbers

For Students 5th
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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Worksheet
Curated OER

Solar Storms-Fractions and Percentages

For Students 8th - 10th
In this solar storms worksheet, students find the percentage of X-Flares and Halo CMEs that occurred in solar storms and complete a Venn Diagram comparing the numbers of each.
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Activity
NASA

The Drake Equation

For Students 9th - 11th
For 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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Worksheet
Curated OER

Time Intervals

For Students 9th - 12th
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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Organizer
Curated OER

Solar Flares and Coronal Mass Ejections

For Students 7th - 9th
In this solar flares and coronal mass ejections worksheet, students create a Venn Diagram with given data about solar flares and Halo CMEs. Students answer 6 questions about the events and the probability of each type of event occurring...
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Lesson Plan
Curated OER

Electricity - How it Works and How We Measure and Pay For It

For Teachers 6th - 12th
Students investigate energy consumption by researching wattage.  In this electricity lesson, students discuss how electricity works and gets transferred to our electronic devices through generators and circuits.  Students examine their...
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Lesson Plan
Curated OER

How Probable is It?

For Teachers 4th - 5th
Students explore probability. In this probability lesson, students look at videos and websites where they discover probability facts that can be used in situations. They determine the probability of different events. 
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Interactive
Curated OER

Sources of Electricity

For Students 10th - 12th
In this online electricity activity, students are asked 10 questions about electric current and battery energy, an online answer key provided.
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Lesson Plan
Curated OER

Volume of Rectangular Prisms: Algebra/Geometry Institute Summer 2009

For Teachers 9th - 10th
Students find the volume of rectangular prisms.  In this volume lesson, students use a formula to find the volume of rectangular prisms.  They discuss the definition of volume and draw rectangular prisms.  Students identify the parts of...
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Worksheet
Curated OER

The Alien Math Class

For Students 9th
In this algebra worksheet, 9th graders observe an alien math class and calculate how many fingers the aliens have. The solve simple equations and calculate the answer to this question.
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Worksheet
Curated OER

Dorothy and Kansas: A Volume Problem

For Students 10th
This worksheet contains 1 Algebra II scenario where students must determine the volume of a tornado, Kansas, and the space needed to take all of Kansas to OZ. Full explanation with equations are included.
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Lesson Plan
Curated OER

Circles

For Teachers 10th
Tenth graders explore and define the radius and diameter of a circle. In this geometry lesson, 10th graders calculate the circumference and area of a circle using real world objects and shapes. They discuss chords and lines tangent to a...
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Worksheet
Curated OER

Pythagorean Theorem and Triangles

For Students 11th
In this geometry worksheet, 11th graders solve problems with right triangles using the Pythagorean Theorem. They find the missing angle or missing side. There are 15 questions with an answer key.
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Worksheet
Curated OER

Conditional Probability

For Students 11th - 12th
For this probability worksheet, students use conditional probability to solve for the probability of an event occurring in a finite sample space.  The one page worksheet contains five multiple choice problems.  Answers are provided. 

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