This collection uses primary sources to explore the Equal Rights Amendment. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

Applied economists frequently use equilibrium displacement models (EDMs), also termed linear elasticity models, for policy analyses because they can be used to estimate changes in prices and quantities that result from exogenous economic or policy shocks. These models are also widely used to estimate changes in producer and consumer surplus caused by exogenous economic shocks and to quantify the short- and long-term impacts of a variety of economic and regulatory actions across multiple markets. For the first time, a textbook that contains all of the theory and applications of EDMs along with a set of spreadsheet files is available in one place.

In this lesson, students will conduct experiments simulating erosion by pouring water on various surfaces in the outdoor classroom.

In this lesson, students will conduct experiments simulating erosion by pouring water on various surfaces in the outdoor classroom.

Students will read the provided complex text about erosion and use the outdoor space to verify or deny the content of the text in the real-world setting.

Students will read the provided complex text about erosion and use the outdoor space to verify or deny the content of the text in the real-world setting.

Students will read the provided complex text about erosion and use the outdoor space to verify or deny the content of the text in the real-world setting.

Students will read the provided complex text about erosion and use the outdoor space to verify or deny the content of the text in the real-world setting.

Students will read the complex text on erosion and use the outdoor space to verify or deny the content of the text in the real world setting.

Students will read the provided complex text about erosion and use the outdoor space to verify or deny the content of the text in the real-world setting.

Students will read the provided complex text about erosion and use the outdoor space to verify or deny the content of the text in the real-world setting.

Después de leer el texto proporcionado sobre la erosión, utilizarás cualquier espacio al aire libre para validar o invalidar el contenido del mismo. Esta actividad fue creada por Out Teach (out-teach.org), una organización sin fines de lucro que proporciona aprendizaje experiencial al aire libre, con el objetivo de transformar la educación de las ciencias para los estudiantes en comunidades más desatendidas.

This activity explores the push and pull of moving from Richmond, Virginia to Philadelphia, Pennsylvania for 4 siblings during the 1920s by examining primary and secondary sources and using a decision-making model. This activity includes topics such as the impact of segregation and discrimination against African Americans, and the impact of Black migration from the south to the north.

Aprenderás cómo las palabras descriptivas hacen que las historias sean más claras e interesantes.Esta actividad fue creada por Out Teach (out-teach.org), una organización sin fines de lucro que proporciona aprendizaje experiencial al aire libre, con el objetivo de transformar la educación de las ciencias para los estudiantes en comunidades más desatendidas.

t is increasingly clear that the shapes of reality – whether of the natural world, or of the built environment – are in some profound sense mathematical. Therefore it would benefit students and educated adults to understand what makes mathematics itself ‘tick’, and to appreciate why its shapes, patterns and formulae provide us with precisely the language we need to make sense of the world around us. The second part of this challenge may require some specialist experience, but the authors of this book concentrate on the first part, and explore the extent to which elementary mathematics allows us all to understand something of the nature of mathematics from the inside.

The Essence of Mathematics consists of a sequence of 270 problems – with commentary and full solutions. The reader is assumed to have a reasonable grasp of school mathematics. More importantly, s/he should want to understand something of mathematics beyond the classroom, and be willing to engage with (and to reflect upon) challenging problems that highlight the essence of the discipline.

The book consists of six chapters of increasing sophistication (Mental Skills; Arithmetic; Word Problems; Algebra; Geometry; Infinity), with interleaved commentary. The content will appeal to students considering further study of mathematics at university, teachers of mathematics at age 14-18, and anyone who wants to see what this kind of elementary content has to tell us about how mathematics really works.

Essential Mechanics - Statics and Strength of Materials with MATLAB and Octave
P. Venkataraman

Essential Mechanics - Statics and Strength of Materials with MATLAB and Octave combines two core engineering science courses - “Statics” and “Strength of Materials” - in mechanical, civil, and aerospace engineering. It weaves together various essential topics from Statics and Strength of Materials to allow discussing structural design from the very beginning. The traditional content of these courses are reordered to make it convenient to cover rigid body equilibrium and extend it to deformable body mechanics.The e-book covers the most useful topics from both courses with computational support through MATLAB/Octave. The traditional approach for engineering content is emphasized and is rigorously supported through graphics and analysis. Prior knowledge of MATLAB is not necessary. Instructions for its use in context is provided and explained. It takes advantage of the numerical, symbolic, and graphical capability of MATLAB for effective problem solving. This computational ability provides a natural procedure for What if? exploration that is important for design. The book also emphasizes graphics to understand, learn, and explore design. The idea for this book, the organization, and the flow of content is original and new. The integration of computation, and the marriage of analytical and computational skills is a new valuable experience provided by this e-book. Most importantly the book is very interactive with respect to the code as it appears along with the analysis.

This text represents the collaboration of more than 70 authors from multiple countries. Essentials of Exercise and Sport Psychology: An Open Access Textbook brings this diverse set of experts together to provide a free, open, accessible textbook for students studying exercise and sport psychology. Primarily directed at undergraduate students, this well-referenced book is also appropriate for graduate students.

Essentials of Geographic Information Systems integrates key concepts behind the technology with practical concerns and real-world applications. Recognizing that many potential GIS users are nonspecialists or may only need a few maps, this book is designed to be accessible, pragmatic, and concise. Essentials of Geographic Information Systems also illustrates how GIS is used to ask questions, inform choices, and guide policy. From the melting of the polar ice caps to privacy issues associated with mapping, this book provides a gentle, yet substantive, introduction to the use and application of digital maps, mapping, and GIS.

Short Description:
************ THIS IS A PRIOR EDITION Please consider adopting the much-expanded and revised 2nd edition, which you can find at http://essentialsoflinguistics.ca ************ This Open Educational Resource (OER) brings together Open Access content from around the web and enhances it with dynamic video lectures about the core areas of theoretical linguistics (phonetics, phonology, morphology, syntax, and semantics), supplemented with discussion of psycholinguistic and neurolinguistic findings. Essentials of Linguistics is suitable for any beginning learner of linguistics but is primarily aimed at the Canadian learner, focusing on Canadian English for learning phonetic transcription, and discussing the status of Indigenous languages in Canada. Drawing on best practices for instructional design, Essentials of Linguistics is suitable for blended classes, traditional lecture classes, and for self-directed learning. No prior knowledge of linguistics is required.

Long Description:
This is a prior edition. Find the 2nd edition here: Essentials of Linguistics, 2nd ed.

Word Count: 80148

Included H5P activities: 54

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Students estimate the numbers of objects in situations in which counting is not feasible or necessary.