Lesson Plan
Curated OER

High School Mathematics Problems from Alaska: Writing an Equation: Altitude Range vs. Day in Barrow, Alaska

For Teachers 9th - 12th
Students answer questions about the altitude range of the sun over time in Barrow, Alaska.
Lesson Plan
Curated OER

Let the Sun Shine In: Energy Conservation

For Teachers 9th - 10th
Learners create a project applying their math skills as they discuss energy conservation. In this geometry lesson, students define vocabulary relating to the environment and energy conservation. They construct a building that allow lots...
Worksheet
Curated OER

Angle Measurements

For Students 10th
For this angle measurement worksheet, 10th graders solve and complete 9 different word problems. First, they read the word problems carefully. Then, students draw a picture that represents each problem and solve. Finally, they find side...
Lesson Plan
Curated OER

Shadows and Skyscrapers

For Teachers 8th
Eighth graders explain the relationship between the position of the sun, a city's latitude and shadow length. Ratio's, geometry, and algebra are used to determine the shadow lengths and building heights. A sun angle (altitude) charts to...
Unit Plan
Mathematics Vision Project

Geometric Figures

For Teachers 10th - 12th Standards
Logical thinking is at the forefront of this jam-packed lesson, with young mathematicians not only investigating geometric concepts but also how they "know what they know". Through each activity and worksheet, learners wrestle with...
Lesson Plan
Curated OER

The North (Wall) Star

For Teachers 6th - 8th
Middle schoolers engage in a instructional activity which shows them that celestial navigation is the art and science of finding one's geographic position by means of astronomical observations, particularly by measuring altitudes of...
Worksheet
Curated OER

Satellite Technology

For Students 7th - 9th
For this satellite technology worksheet, students read about Low Earth Orbit satellites and the frictional drag from the Earth's atmosphere that causes them to fall back towards the Earth. Students use given data of the years the...
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...
Worksheet
Curated OER

The Plasmasphere

For Students 8th - 10th
In this plasmasphere worksheet, students read about the dilute region of gases 10,000 kilometers above the Earth where atoms are ionized. Students use a photograph taken by the IMAGE EUV instrument to answer 3 questions about the...
Worksheet
Curated OER

Craters on the Moon

For Students 8th - 10th
For this moon craters worksheet, students use a high resolution image of the lunar surface and calculate the image scale in meters per millimeter. They use the image scale to find the largest crater in the image, the smallest crater, the...
Lesson Plan
Curated OER

Math Lesson Plan #2: Real Life Problems

For Teachers 10th
Tenth graders solve problems using the tangent of angles using the flagpole and its shadow as references.