The following module consists of a PowerPoint presentation, two lab sheets, and a syllabus for modifying automotive engine courses to include HEV technologies and was developed through a seed grant from the CAAT. The PowerPoint discusses the application of variable valve timing (VVT) and Atkinson cycle principals to HEVs, and the extra hydrocarbon capturing devices added to HEVs due to the use VVT and Atkinson principles. The lab "Compression Testing VVT systems" reinforces the ideas of the presentation illustrating engine malfunctions caused by a faulty VVT system. For additional insight on HEV engine service procedures, an oil change lab sheet for HEVs is included. For educators looking to modify current courses, the syllabus has highlighted fields where HEV technologies were incorporated to an engines course at Lewis and Clark Community College.

Consumers see or hear thousands of advertisements each day. The April 2017 issue of Page One Economics: Focus on Finance reviews advertising history and strategies ads use to create demand and influence consumer tastes and preferences.

Given the secondary position of persons of African descent throughout their history in America, it could reasonably be argued that all efforts of creative writers from that group are forms of protest. However, for purposes of this discussion, Defining African American protest poetrysome parameters might be drawn. First—a definition. Protest, as used herein, refers to the practice within African American literature of bringing redress to the secondary status of black people, of attempting to achieve the acceptance of black people into the larger American body politic, of encouraging practitioners of democracy truly to live up to what democratic ideals on American soil mean. Protest literature consists of a variety of approaches, from the earliest literary efforts to contemporary times. These include articulating the plight of enslaved persons, challenging the larger white community to change its attitude toward those persons, and providing specific reference points for the nature of the complaints presented. In other words, the intention of protest literature was—and remains—to show inequalities among races and socio-economic groups in America and to encourage a transformation in the society that engenders such inequalities. For African Americans, Some of the questions motivating African American protest poetrythat inequality began with slavery. How, in a country that professed belief in an ideal democracy, could one group of persons enslave another? What forms of moral persuasion could be used to get them to see the error of their ways? In addition, how, in a country that professed belief in Christianity, could one group enslave persons whom Christian doctrine taught were their brothers and sisters? And the list of “hows” goes on. How could white Americans justify Jim Crow? Inequalities in education, housing, jobs, accommodation, transportation, and a host of other things? In response to these “hows,” another “how” emerged. How could writers use their imaginations and pens to bring about change in the society? Protest literature, therefore, focused on such issues and worked to rectify them. Poetry is but one of the media through which writers address such issues, as there are forms of protest fiction, drama, essays, and anything else that African Americans wrote—and write.

Students learn about economic costs and benefits and cultural costs and benefits. By practicing cost-benefit analysis, students discover that decision making is a complex task.

In this module, students engage in a visual demonstration on the causes & effects of air pollutants on air quality and kinesthetic activities on particulate matter & visibility.

In the story, Alexander, Who Used to Be Rich Last Sunday, Alexander receives a dollar from his grandparents that he plans to save, but he spends it all, a little at a time. In this lesson, students count by twos to fill a container with 100 pennies. They are asked whether 100 pennies is the same amount of money as one dollar. They listen to the story and as Alexander spends his money, students come up and remove the correct number of pennies from a container. At the end of the story, students are again asked if 100 pennies is the same amount of money as one dollar. Students discuss the choices that Alexander made and give advice on how he could save his money to reach his goal of buying a walkie-talkie.

"Democracy in America" by Alexis de Tocqueville is one of the most influential books ever written about America. While historians have viewed "Democracy" as a rich source about the age of Andrew Jackson, Tocqueville was more of a political thinker than a historian. His "new political science" offers insights into the problematic issues faced by democratic society.

Alfred Packer and the Western Investigations Team: Stop 12 Museum of the West Virtual Tour. Watch this short video to learn about a Museum of the West exhibit or collection to preview your field trip or for a virtual field trip if you are unable to attend in person. The Museum of the West is part of the Museums of Westen Colorado. Was Alferd Packer a murderer? David Bailey describes how he and the Western Investigations Team solved this historic mystery.

Students are introduced to biofuels, biological engineers, algae and how they grow (photosynthesis), and what parts of algae can be used for biofuel (biomass from oils, starches, cell wall sugars). Through this lesson, plants—and specifically algae—are presented as an energy solution. Students learn that breaking apart algal cell walls enables access to oil, starch, and cell wall sugars for biofuel production. Students compare/contrast biofuels and fossil fuels. They learn about the field of biological engineering, including what biological engineers do. A 20-slide PowerPoint® presentation is provided that supports students taking notes in the Cornell format. Short pre- and post-quizzes are provided. This lesson prepares students to conduct the associated activity in which they make and then eat edible algal cell models.

This is a book containing over 200 problems spanning over 70 specific topic areas covered in a typical Algebra II course. Learners can encounter a selection of application problems featuring astronomy, earth science and space exploration, often with more than one example in a specific category. Learners will use mathematics to explore science topics related to a wide variety of NASA science and space exploration endeavors. Each problem or problem set is introduced with a brief paragraph about the underlying science, written in a simplified, non-technical jargon where possible. Problems are often presented as a multi-step or multi-part activities. This book can be found on the Space Math@NASA website.

How can we improve the speed of a (deterministic) primality test? Created by Brit Cruise.

Students learn about linear programming (also called linear optimization) to solve engineering design problems. As they work through a word problem as a class, they learn about the ideas of constraints, feasibility and optimization related to graphing linear equalities. Then they apply this information to solve two practice engineering design problems related to optimizing materials and cost by graphing inequalities, determining coordinates and equations from their graphs, and solving their equations. It is suggested that students conduct the associated activity, Optimizing Pencils in a Tray, before this lesson, although either order is acceptable.