O "Caderno de Atividades: Modelagem Matemática e Problemas Ambientais" é um produto educacional desenvolvido junto ao Programa de Pós-Graduação em Rede Nacional para Ensino das Ciências Ambientais (PROFCIAMB) da Universidade Estadual de Maringá, Campus Regional de Goioerê, Paraná, e tem como objetivo abordar os problemas ambientais por meio da Modelagem Matemática nos anos iniciais do Ensino Fundamental.

Café Denj is 14 episodes of short stories made for Advanced Persian Language Learners. The purpose of producing this series of videos that are all linked together was to help those who are learning modern Persian as well as offering a better understanding of the Persian culture as it is in Iran today.

This lesson will focus on applying basic math skills to determine current inventory on hand at a business or in the home, and calculate the number of items needed. In addition, learners will determine the costs to replace items and apply the amount to an overall budget.

Calculus: Early Transcendentals, originally by D. Guichard, has been redesigned by the Lyryx editorial team. Substantial portions of the content, examples, and diagrams have been redeveloped, with additional contributions provided by experienced and practicing instructors. This approachable text provides a comprehensive understanding of the necessary techniques and concepts of the typical Calculus course sequence, and is suitable for the standard Calculus I, II and III courses.
To practice and develop an understanding of topics, this text offers a range of problems, from routine to challenging, with selected solutions. As this is an open text, instructors and students are encouraged to interact with the textbook through annotating, revising, and reusing to your advantage. Suggestions for contributions to this growing textbook are welcome.

Lyryx develops and supports open texts, with editorial services to adapt the text for each particular course. In addition, Lyryx provides content-specific formative online assessment, a wide variety of supplements, and in-house support available 7 days/week for both students and instructors.

This course is an introduction to the calculus of functions of several variables. It begins with studying the basic objects of multidimensional geometry: vectors and vector operations, lines, planes, cylinders, quadric surfaces, and various coordinate systems. It continues with the elementary differential geometry of vector functions and space curves. After this, it extends the basic tools of differential calculus - limits, continuity, derivatives, linearization, and optimization - to multidimensional problems. The course will conclude with a study of integration in higher dimensions, culminating in a multidimensional version of the substitution rule.

This workbook, designed for use with OpenStax Calculus Volume 1, was developed under a Round 17 Mini-Grant.

This course is a brief introduction to sequences and infinite series. We begin with a discussion of power series and develop tests for convergence and non-convergence. Taylor series are introduced and lead to an analysis of power series in general. This is a 1-credit course that can be taken any time after the student has completed Calculus I. All course content created by Javad Moulai. Content added to OER Commons by Julia Greider.

This Project has been completed as part of a standard 10 weeks Calculus 3 asynhronous online course with optional WebEx office hours during Summer 2022 semester at MassBay Community College, Wellesley Hills, MA. 

This Project has been completed as part of a standard 10 weeks Calculus 3 asynhronous online course with optional WebEx office hours during Summer 2022 semester at MassBay Community College, Wellesley Hills, MA. 

Students in 1st and 2nd grade will learn about the Caldecott Medal and be introduced to winners of this award.  Students will be able to tell that the Caldecott Medal is an important award for picture books and is awarded to the book with the best pictures each year.  

The necessity of teaching LGBTQ history has never been more apparent than in the current political climate. Over the past year, hundreds of anti-LGBTQ laws have been proposed across the country. Several have specifically attempted to prohibit teaching about these topics. California educators remain committed to an inclusive curriculum and continue to lead the charge modeling best practices in teaching LGBTQ history.

But, the path has not always been clear. When California educators started to implement this flagship law, SB48, otherwise known as the FAIR Act, which called for inclusion of LGBTQ Americans in U.S. history courses at the K-12 level, so many questions arose. Most of the discussion has centered around how to make our curriculum more inclusive while efficiently managing our limited instructional time.

One of the key issues has been about whether to create stand-alone or integrated lessons. Stand-alone lessons are significant because they allow students to do a deep dive into a specific topic. This can be useful when addressing big issues in the LGBTQ past. Here are a few examples of lessons that do just that:

The University of California, Irvine Extension, supported by generous grants from the William and Flora Hewlett Foundation and The Boeing Company, is developing online courses to prepare science and mathematics teachers for the California Subject Examinations for Teachers (CSET).

UC Irvine Extension's online test-preparation courses correspond with the 10 CSET science subtests and three CSET mathematics subtests.

The attached close reading activities go with the novel The Call of the Wild by Jack London and are aligned to 9-12 CC ELA standards and focus on analyzing word choices, interpreting literary techniques, and determining themes.  Full Text: https://www.gutenberg.org/files/215/215-h/215-h.htm Audio Link: https://www.youtube.com/playlist?list=PLVuRdoIItQC9ER0sqT4CTUV1uu7pi1JDK 

Link the college or university operations with local ecology. In this study, students use a tool from urban ecology, the nitrogen budget, to research the inputs, outputs and subsytem transfers of nitrogen on the college or university campus.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Most of the food that we eat is also safe for our four legged friends, but there are some food items that are very harmful and unhealthy for them.

Give ideas to learn C# & .NET Programming
Provided online study material
Assist to do projects

This can be used a quiz, take home problem, end of unit assessment to determine students understanding of projectiles launched from an angle. They must also defend their mathematical analysis.

This Canvas shell includes a sample syllabus for a Modern American History course using OER resources. The shell also has two sample modules which include discussion prompts and a sample midterm assignment. Each module has a corresponding announcement that would be sent out at the beginning of the week to remind the students of the work to be done.

 The LA riots of 1992 were a pivotal moment in American history.  Not only did they raise awareness of issues of police violence related to African Americans in the beating of Rodney King, they were also the first instance when film footage by an ordinary citizen (well before cell phone cameras) would lead to such direct and widespread consequences.  Obviously, with those cell phone cameras, such incidents are now reported regularly, with the largest recent consequences being the summer protests of 2020 after the death of George Floyd.  For HS students, 30 years ago might seem like ancient history, but they witnessed 2020.  This provides an excellent opportunity not only to provide context for an historical event, but also to connect it directly to the world in which they live, and to explore the concepts of continuity and change.  This project is designed to not only help students achieve a better understanding of the events of 1992 as an historical event, but also to refine their skills as historians.  Finally, in the culminating part of the project, students will be able to evaluate the judgment of USC criminal justice and law professor Jody David Armour’s comment, “Ain’t nothing changed but the year it is.”