A work in progress, CK-12's Algebra I Second Edition is a clear presentation of algebra for the high school student. Topics include: Equations and Functions, Real Numbers, Equations of Lines, Solving Systems of Equations and Quadratic Equations.

CK-12 Foundation's Algebra I Teacher's Edition FlexBook complements CK-12's Algebra I Student Edition. The solution and assessment guides are available upon request.

CK-12 Foundation's Basic Algebra FlexBook is an introduction to the algebraic topics of functions, equations, and graphs for middle-school and high-school students.

CK-12 Foundation's Algebra FlexBook is an introduction to algebraic concepts for the high school student. Topics include: Equations & Functions, Real Numbers, Equations of Lines, Solving Systems of Equations & Quadratic Equations.

This is a collection of mini lectures created by anthropologists and those in conversation with anthropology as supplimental material to assist college and university instructors who were made to shift their courses online because of COVID19.For more information, see here.To contribute, please create an OER author account and send your name and OER registered email to AnthropologyTeaching@gmail.com.

This textbook provides a toolbox, a guidebook, and an instruction manual for researchers and interventionists who want to conceptualize and study applied problems from a developmental systems perspective, and for those who want to teach their graduate (or advanced undergraduate) students how to do this. It is designed to be useful to practitioners who focus on applied developmental problems, such as improving the important developmental contexts where people live, learn, and work, including the applied professions in education, social work, counseling, health care, community development, and business, all of which at their core are concerned with optimizing the development of their students, clients, patients, workers, citizens, and others whose lives they touch.

This paper speaks about Arabic and the problem of diglossia. In the paper, the author discusses the place of Arabic in the world of languages. The author also speaks about some of the aspects that make Arabic a difficult language to learn for speakers of Indo-European languages and discusses the problem of diglossia in modern Arabic. Ultimately, he makes a proposal on a possible way to teach Arabic that directly addresses the diglossia issue.

Students create four-legged walking robots and measure how far they travel across different types of surfaces. They design and create "shoes" to add to the robots' feet and observe the effect of their modifications on the net distance traveled across the various surface types. This activity illustrates how the specialized locomotive features of different species help them to survive or thrive in their habitat environments. The activity is best as an enrichment tool that follows a lesson that introduces the concept of biological adaptation to students.

This course is an exploration of visual art forms and their cultural connections for the student with little experience in the visual arts. It includes a brief study of art history, and in-depth studies of the elements, media, and methods used in creative thought and processes. It is the only resource I have found that approximates techniques, media, and an overview of different processes that is usually the first half of a printed text on art appreciation or an introduction to art. This is geared toward an undergraduate, lower-level student population. The art history survey is inadequate, but combined with another source, like Boundless' art history, this can be a complete text for an Art 100 course.

Astronomy is designed to meet the scope and sequence requirements of one- or two-semester introductory astronomy courses. The book begins with relevant scientific fundamentals and progresses through an exploration of the solar system, stars, galaxies, and cosmology. The Astronomy textbook builds student understanding through the use of relevant analogies, clear and non-technical explanations, and rich illustrations. Mathematics is included in a flexible manner to meet the needs of individual instructors.

This downloadeable resource guide, for instructors and students in introductory astronomy courses, focuses on the contributions to astronomy of African, Asian, Hispanic, South Pacific, Islamic, and Native American cultures. It also contains a section on reports and articles for achieving greater diversity in science. Written by Andrew Fraknoi, the guide is part of a series sponsored by the Heliophysics Forum of the Space Missions Directorate at NASA. It includes written, on-line, and audio-visual materials, which can be used directly in the classroom, for student papers, or for personal enrichment.

A Software Carpentry lesson to learn how to use Make Make is a tool which can run commands to read files, process these files in some way, and write out the processed files. For example, in software development, Make is used to compile source code into executable programs or libraries, but Make can also be used to: run analysis scripts on raw data files to get data files that summarize the raw data; run visualization scripts on data files to produce plots; and to parse and combine text files and plots to create papers. Make is called a build tool - it builds data files, plots, papers, programs or libraries. It can also update existing files if desired. Make tracks the dependencies between the files it creates and the files used to create these. If one of the original files (e.g. a data file) is changed, then Make knows to recreate, or update, the files that depend upon this file (e.g. a plot). There are now many build tools available, all of which are based on the same concepts as Make.

The simulation shows a ballistics cart. If the cart is at rest on a horizontal surface, it will shoot a ball straight up in the air, and catch the ball again. What if, as in this simulation, the cart is traveling at a constant velocity horizontally, instead? Will the ball land ahead of the cart, in the cart, or behind the cart? Note that the cart fires the ball straight up, with respect to the cart, when the middle of the cart passes the small vertical trigger on the track.
Use the buttons to select the different modes (whether there is a tunnel or not, and whether to show the velocity vectors).

Its purpose is to provide readers with a quick and user-friendly introduction to Open Educational Resources (OER) and some of the key issues to think about when exploring how to use OER most effectively. The second section is a more comprehensive analysis of these issues, presented in the form of a traditional research paper. For those who have a deeper interest in OER, this section will assist with making the case for OER more substantively. The third section is a set of appendices, containing more detailed information about specific areas of relevance to OER. These are aimed at people who are looking for substantive information regarding a specific area of interest. Originally published 2011; Revised 2015.

This website is dedicated to teaching people how to be ethical and efficient users of the Internet. It includes games, activities, lessons, parent guides, posters and other programs that could be used to teach students how to safely and effectively use the Internet.

The shift from apartheid to a constitutional democracy in South Africa brought with it a plethora of questions concerning ideas of nationhood, citizenship, and organisational transformation. Integrally caught up in the revolution, the South African Police Service (SAPS) faces transformative challenges on scales far larger than most other organisations in the country. From being the strong arm of the oppressive elite, it has had to restructure and rearticulate its function, while simultaneously attempting to maintain law and order. Like many other corporations and organisations, the SAPS has engaged in interventions aimed at aiding the fluidity of this process. This report is an analysis of one such intervention. It attempts to ascertain the extent to which members are changing as a result of particular diversity workshops conducted in a region of the Western Cape. The analysis focuses on members at one particular station.

This focused resource guide, "Black Lives in Astronomy," includes specific written and video resources about and by 25 black astronomers, as well as general materials to examine the history and issues facing black members of the astronomical community. It includes both older, established scientists and people early in their careers. It is aimed at the Astro 101 and amateur astronomer level, and thus does not include any technical materials. I hope this resource will give instructors and students examples of authentic black voices that can be shown in class or used in assignments.

In this unit, students will use the Sweet 16 vocabulary and read a short CI Spanish novel/reader about Cuban history and immigration (El escape cubano by Mira Canion)

Author: Kelly Garcia

Content Area Skills (NE and ISTE Standards):

Standard 1.1: Students engage in conversations, provide and obtain information, express feelings and emotions, and exchange opinions.

Standard 1.2: Students understand and interpret written and spoken language on a variety of topics.

Standard 2.1: Students demonstrate an understanding of the relationship between the perspectives and practices of cultures studied and use this knowledge to interact effectively in cultural contexts.

Standard 2.2: Students show an understanding of the relationship between products and perspectives of the culture studied.

Standard 3.1: Students reinforce and further knowledge of other disciplines through foreign languages.

In this unit, students will be able identify and describe their family members and other families. They will be able to apply this knowledge through writing and speaking activities.

Content Area Skills (NE and ISTE Standards):
Goal 1: Communicate in Other Languages than English

Standard 1.1: Students engage in conversations, provide and obtain information, express feelings and emotions, and exchange opinions.

Standard 1.2: Students understand and interpret written and spoken language on a variety of topics.

Standard 1.3: Students convey information, concepts, and ideas to listeners and readers for a variety of purposes.

Goal 4: Develop Insight into the Nature of Language and Culture

Standard 4.1: Students recognize that different languages use different patterns to communicate and can apply this knowledge to their own language.

Goal 5: Participate in Multilingual Communities at Home and Around the World

Standard 5.1: Apply language skills and cultural knowledge within and beyond the school setting.