This collection of photos from the NASA Climate website features images of global change, such as floods, wildfires, and retreating glaciers. Not all images show change caused directly by climate change and energy use, and descriptive captions indicate causes for change in most of the images.

Build equivalent fractions with different denominators. Match shapes and numbers to earn stars in the game. Challenge yourself on any level you like. Try to collect lots of stars!

This activity will challenge students thinking about the nature of science and highlight the importance of both basic and applied scientific research.

Federal individual income tax must be paid to the U.S. government, but the amounts paid vary widely. The December 2016 issue of Page One Economics: Focus on Finance addresses basic facts about the tax—its history, purpose, and current structure.

Pamela shares tips on how to change variables (like incrementing or multiplying them) with less code.

The federal individual income tax is certain. The December 2018 issue addresses basic facts about the federal individual income tax and the new changes in taxation laws in the 2017 Tax Cuts and Jobs Act.

Students learn the concepts of money and inflation in the context of world history. They first participate in a role play to learn how debasement increased the Roman money supply and caused inflation in the Roman Empire. They receive a soldier’s wages in coins (candy) and participate in an auction, and then receive higher wages in debased coins (candy) and participate in a second auction. They compare the outcomes of the auctions and learn that inflation occurs when “too much money is chasing too few goods” and that this outcome characterized the economy during the last centuries of the Roman Empire. Finally, students analyze historical data and read historical quotes that show how people in the Roman Empire responded to inflation.

Finally we arrive at our quantitative measure of entropy. Created by Brit Cruise.

Washington’s initiative and referendum powers let regular people participate directly in lawmaking! This lesson presents the initiative and referendum powers as tools and shows students how to use them.

Got a 1:1 classroom? Find fillable PDF versions of this lesson’s materials below. Register with iCivics (free) in order to download materials.

LEARNING OBJECTIVES
Explain the purpose and procedure of the initiative and referendum in Washington State
Compare and contrast the initiative and referendum powers in Washington State
Analyze and evaluate aspects of the initiative power and procedure

As part of Washington's Kip Tokuda Memorial Civil Liberties Public Education Program, which strives to educate the public regarding the history and the lessons of the World War II exclusion, removal, and detention of persons of Japanese ancestry, KSPS Public Television and Eastern Washington educators Starla Fey, Leslie Heffernan, and Morgen Larsen have produced Injustice at Home: the Japanese American experience of the World War II Era.

This educational resource--five educational videos and an inquiry-based unit of study--will help students understand Executive Order 9066 and the resulting internment of Japanese-Americans during World War II, the failure of political leadership to protect constitutional rights, the military experience of Japanese-Americans during WWII, and examples of discrimination and racial prejudice the Japanese-American community faced before, during and after WWII.

In addition, students will analyze the short and long term emotional effects on those who are incarcerated, identify the challenges that people living outside of the exclusion zone faced, examine how some Japanese Americans showed their loyalty during the period of incarceration, and learn about brave individuals who stood up for Japanese Americans during this time.

inquiryHub high school and middle school curricula, guided by the Next Generation Science Standards (NGSS) and STEM standards in computer science and AI education, uses research-based approaches to teach science in a deeply digital environment, where students apply science and engineering ideas and practices to explain phenomena and solve problems.

The inquiryHub team led the development of courses in three- Biology, Chemistry, and Physics with Earth and space science integrated into each course. Featuring storyline instructional models and exciting new anchors, the units were selected using interest data from students. Additionally, all materials were field tested in more than 300 schools across the country to ensure they meet high standards for student engagement and learning. Through a collaboration with the Learning in Places Collaborative, we have integrated ethical decision making into phenomena and design challenges. Additionally, an integral component of the development process has been external validation of alignment to the NGSS by NextGenScience’s Science Peer Review Panel using the EQuIP rubric and reviews by educators who are part of Science Educators for Equity, Diversity, and Social Justice.

Additional Resources
https://www.colorado.edu/program/inquiryhub/curricula/inquiryhub-biology
https://www.colorado.edu/program/inquiryhub/

When tragedy strikes, how do people avoid bearing all of the costs of their loss? Learn more in the February 2017 issue of Page One Economics: Focus on Finance.

This is a set of three, one-page problems about the size and area of solar panels used to generate power. Learners will will use integer arithmetic to tally the number of hydrogen, oxygen and carbon atoms in a molecule and determine the number of methane atoms that can result. Options are presented so that students may learn about how NASA is using signs of methane gas to search for life on other planets, such as Mars, through a NASA press release or about how astrobiologists who are looking for life beyond Earth are using spectroscopy to identify methane plumes on Mars by viewing a NASA eClips video [7 min.]. This activity is part of the Space Math multi-media modules that integrate NASA press releases, NASA archival video, and mathematics problems targeted at specific math standards commonly encountered in middle school.

As Adam Smith said, everyone lives by exchanging. They exchange—buy and sell—to make themselves better off. Does the same principle apply to international trade? Do nations benefit from importing and exporting? The November 2016 issue of Page One Economics explains the basics of international trade and its importance to the economy.

This video explores what happens when exotic animal and plant species are introduced into ecosystems, and the impact of introduced species on biodiversity. Created by California Academy of Sciences.

Microsoft founder Bill Gates gives a quick overview of the entire How Computers Work series.

This is an advanced automotive technology course that was developed as a three credit, senior level course for a mechanical engineering curriculum at Lawrence Technical University.

Included in this course are PowerPoint presentations, labs, assignments (answers are not provided), and syllabus. If you're an instructor and need access to answers and solutions, please contact the CAAT. The labs and workshops provide students with hands-on experience using 4x4 dynamometers, hydraulically-controlled systems, and simulation software. For a more comprehensive summary of the course, please refer to the syllabus.