Students are introduced to air masses, with an emphasis on the differences between and characteristics of high- versus low-pressure air systems. Students also hear about weather forecasting instrumentation and how engineers work to improve these instruments for atmospheric measurements on Earth and in space.

This picture book is designed to introduce children to the Earth's atmosphere and its importance to life on Earth. It also introduces how the addition of new gases (e.g., ozone) contributes to changing the quality of air we breathe. With an understanding of how our atmosphere works, we can begin to understand how our activities may be contributing to some of those changes in air quality.

Students learn what causes air pollution and how to investigate the different pollutants that exist, such as toxic gases and particulate matter. They investigate the technologies developed by engineers to reduce air pollution.

NASA's Earth Observatory "Aircraft Contrails" webpage summarizes the key mechanism, measurements, and predictions of how cirrus clouds produced by contrails contribute to global warming. The page also includes an image showing a large number of contrails produced over the southeastern U. S.

Science Background:
An object in flight is constantly engaging in a tug of war between the opposing forces of lift, weight (gravity), thrust and drag. Flight depends on these forces – whether the lift force is greater than the weight force and whether thrust is greater than drag (friction) forces.
Lift and drag are considered aerodynamic forces because they exist due to the movement of an object (such as a plane) through the air. The weight pulls down on the plane opposing the lift created by air flowing over the wing. Thrust is generated by the propeller (engine) and opposes drag caused by air resistance. During take-off, thrust must counteract drag and lift must counteract the weight before the plane can become airborne.
If a plane or bird flies straight at a constant speed:
• lift force upwards = weight force downwards (so the plane/bird stays at a constant height)
• thrust force forwards = opposing force of drag (so the plane/bird stays at a constant speed).

"Comment ajuster la position de début et de fin d'un servomoteur à l'intérieur d'une chaussette servo."

Akiak is the story of a dog that desires to win the Iditarod with her owner, Mick. Akiak is injured and is disqualified from finishing the race, but she follows Mich and the team of dogs to the finish line. This lesson provides teachers with support for using text-dependent questions to help students derive big ideas and key understandings while developing vocabulary.

Today we’re going to take a step back from programming and discuss the person who formulated many of the theoretical concepts that underlie modern computation - the father of computer science himself: Alan Turing. Now normally we try to avoid “Great Man" history in Crash Course because truthfully all milestones in humanity are much more complex than just an individual or through a single lens - but for Turing we are going to make an exception. From his theoretical Turing Machine and work on the Bombe to break Nazi Enigma codes during World War II, to his contributions in the field of Artificial Intelligence (before it was even called that), Alan Turing helped inspire the first generation of computer scientists - despite a life tragically cut short.

This is a database of lessons and units searchable by content and cultural standards, cultural region and grade level.

Included are lessons and units on:
Whouy Sze Kuinalth - "Teaching Our Many Grandchildren"
Tauhna Cauyalitahtug - (To Make a Drum)
Math Story Problems
St. Lawrence Island Rain Parka
Winds and Weather
Willow
Driftwood
Snowshoes
Moose
Plants of the Tundra
Animal Classification for Yup'ik Region
Rabbit Snaring
The Right Tool for the Job - Fishing Tools and Technology
Blackfish
Family Tree
Medicinal Plants of the Kodiak Alutiiq Archipelago
Beaver in Interior Alaska
Digging and Preparing Spruce Roots
Moose in Interior Alaska
Birds Around the Village
Dog Salmon

This site also has the "Handbook for Culturally Responsive Science Curriculum".

Resources for compiling and exchanging information related to Alaska Native knowledge systems and ways of knowing. Includes: publications, curriculum resources, Native Educators Associations, cultural atlases and talking maps, cultural resources.

As the environmental, economic, and political consequences of climate change are felt in Alaska, the Arctic, and throughout the world, we have much to learn from both the traditional knowledge of Native peoples and ongoing scientific research. These two methods of observing nature and solving the challenges of survival can provide complementary perspectives on these issues. This collection looks at Alaska’s unique geology and the impact of development and climate change using both of these tools, and features Alaska Native scientists who are working toward solutions.

Collections to explore:
- Traditional Way of Knowing (spirit, air, fire, water, earth)
- Earth as a System (atmosphere, biosphere, cryosphere, hydrosphere, lithosphere)

The site includes the ability to switch to student view, which will take you to many other PBS Learning resources.

Tradition and technology come together in this lesson in which students learn about Alaskan animals through Native American tales and their own online research.

As reduced sea ice conditions bring increased shipping and development opportunities to the Arctic, Alaska Native Village Corporations are at the table with resource developers, representing the interests of their people and land.

This site offers an opportunity to learn about Alaska through the eyes of a webcam.

Tribal communities in southeastern Alaska are partnering with federal and state agencies to investigate increasing harmful algal blooms—events that pose human health risks to subsistence harvesters.

Although this free resource was developed with the state of Alaska in mind, it includes a tremendous amount of great information and strategies that apply to the teaching of reading universally. A definite must-have for your toolkit!

This playbook combines decades of nationwide research with examples and resources developed by educators in the state of Alaska. You’ll find an introduction to phonological awareness, phonics, vocabulary, fluency, and comprehension. You will also find links to valuable resources where you can continue to deepen your knowledge.

First Nations and Métis - Alberta Perspective

Included is information on:
Aboriginal Peoples
Treaties
Biographies of prominent First Nations chiefs
Aboriginal Place Names
First Nations and Métis Images
Resources and Links
Glossary

"Alberta Native News has been an outstanding source of Aboriginal news and viewpoints since 1984 distributing 12,000 copies monthly to all First Nation and Inuit communities, Metis settlements and Friendship Centres throughout Alberta, Manitoba, Saskatchewan, Northern BC, the Yukon, Nunavut and Northwest Territories.

Alberta Native News is a monthly, independent tabloid newspaper that features national and regional news and focuses on issues that are important to the Aboriginal communities across the country."

This Math scope and sequence from AB can help provide the big picture of Math in any province.

The scope and sequence is broken into strands which is very helpful when looking at student progression and possibly closing gaps in their learning.