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CK-12 Biology (CA Textbook)
As a teacher, have you ever felt that your textbook was not thorough or up-to-date? Do you have to use other resources, such as on-line resources, to teach your lessons? As a student, do you believe you can get current information from sources such as the internet rather than your textbook? The answer to these questions is usually a resounding yes. So what do school districts do? They spend millions of dollars every year to buy “current,” “up-to-date” textbooks. CK12 believes we can do
Author(s): Douglas Wilkin Ph.D.

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Personal Finance
This is a comprehensive Personal Finance text which includes a wide range of pedagogical aids to keep students engaged and instructors on track. This book is arranged by learning objectives. The headings, summaries, reviews, and problems all link together via the learning objectives. This helps instructors to teach what they want, and to assign the problems that correspond to the learning objectives covered in class. Personal Finance includes personal finance planning problems with links to sol
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Exploratorium Online
This site features dozens of online learning activities and exhibits. Make a mold terrarium, pinhole projector, telescope, or hair hygrometer. Explore the brain, biodiversity, Antarctica, DNA, frogs, structures, or illusions. Learn about magnetism, electricity, motors, eyeballs, perception, Mars, chocolate, seasonings, or the science of cooking, sports, and music. Search over 3,000 photos and movies. Watch webcasts of science demonstrations by teachers.
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What is Inquiry?
Good science education requires both learning scientific concepts and developing scientific thinking skills. Inquiry is an approach to learning that involves a process of exploring the natural or material world, and that leads to asking questions, making discoveries, and testing those discoveries in the search for new understanding. Inquiry, as it relates to science education, should mirror as closely as possible the enterprise of doing real science.
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Teaching Copyright
As today's tech-savvy teens become increasingly involved with technology and the Internet for learning, work, civic engagement, and entertainment, it is vital to ensure that they understand their legal rights and responsibilities under copyright law and also how the law affects creativity and innovation. This curriculum is designed to give teachers a comprehensive set of tools to educate students about copyright while incorporating activities that exercise a variety of learning skills. Lesson t
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Earth Exploration Toolbook
The purpose of the Earth Exploration Toolbook is to support the use of scientific datasets, tools, and other products by the broader educational community. The Toolbook provides a collection of earth science datasets and scientific tools along with educational applications of the datasets. Each chapter in the Toolbook presents the specific datasets needed for the exercise, the analysis or visualization tools, clear instructions to the educator who would be using the dataset, and step-by-step ins
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Multicultural Education and ESL Education, Fall 2007
For students interested in learning foundational aspects of multi-cultural issues and initiatives in English as a Second Language. This class serves as a general interest elective in diversity, and as a prerequisite course for admission to the DSC elementary education program. Additionally, the class is the first in a series of course work leading to the State ESL endorsement to the Utah education license. Lectures, discussion, projects, guest speakers and a lab are among the instructional modal
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Coriolis effect
This animation represents the case of frictionless motion of an object that experiences a centripetal force. More specifically, the strength of the centripetal force is proportional to the distance to the central axis of rotation. A proportional centripetal force is very symmetrical and the motion under the influence of that force has distinctive properties.
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Centrifugal Effect
This simulation represents the case of an object sliding frictionless over the surface of a flat disk that is rotating. I will call the object 'the puck', as in ice hockey. The 'Distance' in the simulation is the distance to the disk's rotation axis. The 'Velocity' is relative to the disk; 0.3 velocity means that at the instant of being launched the puck's velocity relative to the disk is 30% of its co-rotating velocity at that particular distance to the rotation axis. That is, close to the rota
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Mars 2003: Closest Approach lithograph and associated classroom activity
The two images of Mars, taken 11 hours apart with NASA's Hubble Space Telescope, reveal two nearly opposite sides of Mars. Hubble snapped these photos as the red planet was making its closest approach to Earth in nearly 60,000 years. Prominent features visible on the images are labeled on a separate illustration. In Search of - Planet Mars is the educational activity that accompanies this lithograph.
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Proportioner
The Proportioner was developed to support your learning and your students’ learning of proportion. It allows you to manipulate images and compare their dimensions to the dimensions of other images. Using the Proportioner, you can: •Specify image dimensions graphically, numerically or using a scale factor •Duplicate images and modify copies for comparisons •Use one image to "paint" another
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Sustainable Development Education
Provides models, curricula, and professional development materials for learning about managing trade-offs between resource use and quality of life. Software is offered to help clarify key principles of sustainable thinking, including a spatial modeling and visualization tool for community design and an ecological footprint calculator.
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Training Educators to Design and Develop ODL Materials
Welcome to this facilitator’s guide. It contains exciting materials for conducting a workshop to train educators to develop Open and Distance Learning (ODL) resources. As you navigate through this document you will find materials needed for planning and conducting sessions for training educators in the development of ODL learning resources. These materials have been designed so that they can be used for professional development as well as for personal knowledge. This facilitator’s guide is
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Women in World History
Women in World History is an online curriculum resource center designed to help high school and college world history teachers and students find and analyze online primary sources on women in world history. Materials encourage teachers to integrate recent scholarship and give students a more sophisticated framework for understanding global women’s history. Women in World History reflects three approaches central to current scholarship in world history and the history of women: an emphasis on
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The Lost Museum
We present this re-creation of PT Barnum’s American Museum as a lens into mid-19th century New York City and antebellum America. The Lost Museum website offers visitors a visualization and spacial interpretation of this extraordinary institution as well as an innovative way to learn and teach about the many issues and events of the period. The Lost Museum website is composed of four sections:| “Who Burned Down the Museum?,” solve a mystery while exploring a 3-D environment| “Explore th
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Making the History of 1989: The Fall of Communism in Eastern Europe
Making the History of 1989 materials were developed because teachers and their students have little access to vivid historical documents in English that convey the epochal events of 1989. Project materials utilize recent advances in our understanding of how historical learning takes place, including complex interaction with sources, recursive reading, and skills used by historians. The site has three key features: a substantial collection of high quality primary sources; a set of multimedia int
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Logic & Proofs
This is an introductory course designed for students from a broad range of disciplines, from mathematics and computer science to drama and creative writing. The highly interactive presentation makes it possible for any student to master the material. Concise multimedia lectures introduce each chapter; they discuss, in detail, the central notions and techniques presented in the text, but also articulate and motivate the learning objectives for each chapter. Topics Covered: The notions of statem
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Introduction to Stoichiometry
Our on-line Chemistry course covers stoichiometry and demonstrates our scenario based approach to teaching chemistry. Traditional courses tend to follow a bottom-up approach to learning chemistry. This traditional approach teaches abstract concepts and tools before discussing their practical application, which results in students learning bits of unconnected knowledge that are rarely usable let alone memorable. In our approach, scenarios are used both to motivate the material and provide a frame
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Causal Reasoning
Does excessive exposure to violent video games cause violent behavior? Does increased gun availability cause more crime or less? Causal claims permeate everyday life and are constantly the subject of "studies" reported in the newspaper. The material in Causal and Statistical Reasoning examines the nature of causal claims and the statistical sorts of evidence used to support them. The material is contained in: approximately 20 content modules, a repository of over 100 short case studies, and a "C
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Statistics
This course introduces students to the basic concepts, logic, and issues involved in statistical reasoning. Major topics include exploratory data analysis, an introduction to research methods, probability, and statistical inference. The objectives of this course are to give students confidence in manipulating and drawing conclusions from data and provide them with a critical framework for evaluating study designs and results. An important feature of the course is the use of an intelligent tutori
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