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Worksheet
Curated OER

The Comet Encke Tail Disruption Event

For Students 9th - 12th
In this comet tail disruption instructional activity, students solve 7 problems using two images from NASA's STEREO satellite showing the breakup of the comet's tail. Students analyze the diagram and use the scale to solve the problems...
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Worksheet
Curated OER

Hard Boiled

For Students 9th
In this algebra learning exercise, 9th graders investigate what the best method is to time the 15 minutes required to boil an egg. They use two hour glass with different time measurements to answer this question.
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Worksheet
Curated OER

Class 2: Proportionality

For Students 12th - Higher Ed
In this proportionality worksheet, students are given 4 short-answer problems regarding change in velocity, time elapsed, point-slope form, and slope-intercept form.
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Worksheet
Curated OER

Maglev Train

For Students 9th - 11th
In this statistics worksheet, students collect data on train time using speed and time. They differentiate between the upper and lower bound of their data. There are 7 questions on 2 pages.
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Worksheet
Curated OER

Euler's Method

For Students Higher Ed
In this Euler's method learning exercise, students use Euler's method to determine one-second time intervals in a rate problem. They explore functions to estimate rate changes in small time intervals. This two-page learning exercise...
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Worksheet
Curated OER

The Mysterious Hexagon on Saturn!

For Students 9th - 12th
In this Saturn learning exercise, students use a photograph of a hexagon feature on Saturn to solve three problems. These include finding the time it takes for the jet stream to complete one circuit around the hexagon, to find the size...
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Assessment
Inside Mathematics

How Old Are They?

For Teachers 9th - 12th Standards
Here is a (great) lesson on using parentheses! The task requires the expression of ages using algebraic expressions, including the distributive property. Pupils use their expressions to determine the individual ages.
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Worksheet
Curated OER

THEMIS: A Magnetic Case of 'What Came First?'

For Students 9th - 11th
In this magnetic reconnection instructional activity, students solve seven problems using the data and graphs from the THEMIS satellite constellations, which show a series of events triggered by a magnetic reconnection. Students...
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Worksheet
Curated OER

Driving Directions

For Students 5th
In this driving directions worksheet, 5th graders interpret a driving route from Yosemite National Park to Mount Saint Helens National Monument. Students answer five math word problems associated with the route.
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Worksheet
Curated OER

Locations of Objects

For Students K
In this locations of objects worksheet, students solve 5 different problems that include counting objects and determining where each is located. First, they identify the location of each object. Then, students fill-in the correct bubble...
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Worksheet
Curated OER

Word Problems

For Students 6th
In this word problem instructional activity, 6th graders solve 5 different word problems related to the data table shown. First, they determine the average of the overall scores as shown in the table and the mean of the overall scores....
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Lesson Plan
Curated OER

Worksheet 2 - Instantaneous Velocity

For Teachers Higher Ed
In this distance worksheet, students determine the distance between two objects, find the average velocity of an object, and define instantaneous velocity. This two-page worksheet contains six two-step problems.
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Worksheet
Curated OER

Variables and Expressions from Around the Cosmos

For Students 9th - 12th
In this variables and expressions worksheet, students solve 7 problems using different mathematical formulae to find the length of Earth's day in the future, the distance to the galaxy Andromeda, the temperature of a gas cloud emitting...
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Worksheet
Curated OER

The Babylonian Algorithm, Limits and Rates of Change

For Students Higher Ed
In this successive approximations worksheet, students use the Babylonian algorithm to determine the roots of given numbers. They identify the limits of a function, and compute the rate of change in a linear function. This two-page...

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