This web page contains a free electronic version of my self-published textbook Algorithms, along with other lecture notes I have written for various theoretical computer science classes at the University of Illinois, Urbana-Champaign

This free online textbook is a one semester course in basic analysis. These were my lecture notes for teaching Math 444 at the University of Illinois at Urbana-Champaign (UIUC) in fall 2009. The course is a first course in mathematical analysis aimed at students who do not necessarily wish to continue a graduate study in mathematics. A Sample Darboux sums prerequisite for the course is a basic proof course. The course does not cover topics such as metric spaces, which a more advanced course would. It should be possible to use these notes for a beginning of a more advanced course, but further material should be added.

Members of the Department of Atmospheric Sciences at the University of Illinois Urbana-Champaign have designed a suite of atmospheric science learning modules for middle school students. The curriculum, which implements a flipped-classroom model, is cross-referenced with Common Core and Next Generation Science Standards. It introduces students to topics such as temperature, pressure, severe weather safety, climate change, and air pollution through short instructional videos and critical thinking activities. A goal of this project is to provide middle school science educators with resources to teach while fostering early development of math and science literacy. The work is funded by a National Science Foundation CAREER award. For a complete list of learning modules and to learn more about the curriculum, visit https://www.atmos.illinois.edu/~nriemer/education.html

This open access textbook offers a comprehensive introduction to instruction in all types of library and information settings. Designed for students in library instruction courses, the text is also a resource for new and experienced professionals seeking best practices and selected resources to support their instructional practice.

Organized around the backward design approach and written by LIS faculty members with expertise in teaching and learning, this book offers clear guidance on writing learning outcomes, designing assessments, and choosing and implementing instructional strategies, framed by clear and accessible explanations of learning theories. The text takes a critical approach to pedagogy and emphasizes inclusive and accessible instruction. Using a theory into practice approach that will move students from learning to praxis, each chapter includes practical examples, activities, and templates to aid readers in developing their own practice and materials.

The focus of the text is on interacting in various ways with academic sources and popular articles, including paraphrasing, summarizing, responding to arguments, and using sources to support and develop your own ideas. Each chapter focuses on a specific type of writing you will be doing in the course and provides scaffolded practice to help you build the skills necessary to successfully complete that type of writing.

The major writing assignments that make up this course were specifically chosen in order to target writing skills that can be applied to various writing contexts. The writing skills you practice in this course can also be applied to other courses in which writing is assigned, such as summarizing a textbook chapter, responding to written opinions, locating and evaluating academic sources, and composing an argumentative research paper.

The links shown on the left will take you to the available content areas in the Introductory Chemistry site.
The lecture slides are images taken from the PowerPoint slides and they are arranged in a "stack" that allows easy viewing in order to review the content. These images are not designed for printing!
The exam review slides are from the PowerPoint slides that we typically go through prior to each of the exams. Many of the questions on these slides resemble actual archived exam questions.
The microtutorials are short movies that focus on a single topic (Elements & Isotopes, Significant Figures, etc.). These are useful for review or as content in the "Flipped Classroom".
The textbook link will take you to an online version of the text, Introductory Chemistry Online. These are images from the text and again, they are designed for online viewing and review, but not for printing.
The answers to the problems at the end of the chapters in the text are collected in the chapter answer link. These are "answers only"… please see the text for the complete questions.
The Tutorial link takes you to a set of algorithmic tutorials and exercises that deal with many of the central concepts in the course. In general, you will receive a unique problem every time you work one of these. Once you have attempted answering the problem, you can check your work with the Show Answer button. You should spend a good deal of your online time working these problems; they are a good source of questions for chemistry quizzes and for hour exams.

Introductory Chemistry Online is an open-source introductory chemistry textbook/workbook that is designed cover a college-level one-semester course. Many contemporary textbooks in chemistry seem have adopted the notion that "more is better"; the books are long, expensive, and the pages are often cluttered with interesting tidbits and restatements of what it is that you have “just learned”. The Chemistry Online text, on the other extreme, is designed to be simple, uncluttered and very much to the point.

With special contributions by Betty Bayer, Henry Grob, Sara Rasmussen, Dinesh Rathi, Stephanie Shallcross, and Vandana Singh.

Digital technologies old and new are not objects that can be packed inside a box. They are a seamless, indivisible combination of people, organizations, policies, economies, histories, cultures, knowledge, and material things that are continuously shaped and reshaped. Every one of us innovates-in-use our everyday technologies, we just do not always know it. Not only are we shaped by the networked information tools in our midst, but we shape them and thereby shape others. For us to advance individual agency across diverse community knowledge and cultural wealth within the fabric of communities, we need to nurture our cognitive, socio-emotional, information, and progressive community engagement skills along with, and sometimes in advance of, our technical skills which then serve as just-in-time in-fill learning. This is the call placed by Rev. Dr. Martin Luther King, Jr. – to rapidly shift from a ‘thing-oriented’ society to a ‘person-oriented’ society.

In support of this shift, each session of the book begins first with a social chapter with background knowledge probe, conceptual introductions, and a lesson plan for the session. A technical chapter follows with technical introductions and hands-on activities, and a concluding wrap up and comprehension check. The technical of the Orange Unit especially focuses on electronics and physical computer components; the Blue Unit highlights software through a series of introductory programming activities, with possibilities for alternate pathways for those who bring in some existing programming experience; the Rainbow Unit then brings the hardware and software together into networked systems, concluding with a final design adventure.

Science has great potential to benefit society, but this potential comes with risks as well. Directed at introductory level social science and humanities majors, this textbook teaches the rules and limits of social science methods. Reisner starts from the assumption that it is not necessary to be able to do research to read and judge the soundness of research publications. The chapters guide students through an explicit set of rules for reading research articles developed from three common research methods: content analysis, survey research, and experimental method.

Writing for Inquiry and Research guides students through the composition process of writing a research paper. The book divides this process into four chapters that each focus on a genre connected to research writing: the annotated bibliography, proposal, literature review, and research essay. Each chapter provides significant guidance with reading, writing, and research strategies, along with significant examples and links to external resources. This book serves to help students and instructors with a writing-project-based approach, transforming the research process into an accessible series of smaller, more attainable steps for a semester-long course in research writing. Additional resources throughout the book, as well as in three appendices, allow for students and instructors to explore the many facets of the writing process together.