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NUTRICIÓN EN EL SER HUMANO - 2 views

  • La nutrición es el proceso biológico en el que los organismos asimilan los alimentos y los líquidos necesarios para el funcionamiento, el crecimiento y el mantenimiento de sus funciones vitales. La nutrición también es el estudio de la relación entre los alimentos con la salud, especialmente en la determinación de una dieta. Aunque alimentación y nutrición se utilizan frecuentemente como sinónimos, son términos diferentes ya que: La nutrición hace referencia a los nutrientes que componen los alimentos y comprende un conjunto de fenómenos involuntarios que suceden tras la ingestión de los alimentos, es decir, la digestión, la absorción o paso a la sangre desde el tubo digestivo de sus componentes o nutrientes, su metabolismo o transformaciones químicas en las células y excreción o eliminación del organismo. La nutrición es la ciencia que examina la relación entre dieta y salud. Los nutricionistas son profesionales de la salud que se especializan en esta área de estudio, y están entrenados para proveer consejos dietarios. La alimentación comprende un conjunto de actos voluntarios y conscientes que van dirigidos a la elección, preparación e ingestión de los alimentos, fenómenos muy relacionados con el medio sociocultural y económico (medio ambiente) y determinan al menos en gran parte, los hábitos dietéticos y estilos de vida.
  • La nutrición es el proceso biológico en el que los organismos asimilan los alimentos y los líquidos necesarios para el funcionamiento, el crecimiento y el mantenimiento de sus funciones vitales. La nutrición también es el estudio de la relación entre los alimentos con la salud, especialmente en la determinación de una dieta. Aunque alimentación y nutrición se utilizan frecuentemente como sinónimos, son términos diferentes ya que: La nutrición hace referencia a los nutrientes que componen los alimentos y comprende un conjunto de fenómenos involuntarios que suceden tras la ingestión de los alimentos, es decir, la digestión, la absorción o paso a la sangre desde el tubo digestivo de sus componentes o nutrientes, su metabolismo o transformaciones químicas en las células y excreción o eliminación del organismo. La nutrición es la ciencia que examina la relación entre dieta y salud. Los nutricionistas son profesionales de la salud que se especializan en esta área de estudio, y están entrenados para proveer consejos dietarios. La alimentación comprende un conjunto de actos voluntarios y conscientes que van dirigidos a la elección, preparación e ingestión de los alimentos, fenómenos muy relacionados con el medio sociocultural y económico (medio ambiente) y determinan al menos en gran parte, los hábitos dietéticos y estilos de vida.
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Do Learning Styles exist? - Home - 2 views

  • If Learning Styles exist then the teachers should teach in the style that a student  prefers to learn. But, Willingham (Willingham, 2009) has shown that if the subject is visual then the teachers should teach in a visual style and not an aural style. For example, if the subject is geography and we are teaching the shapes of the countries in Africa then we should teach in a visual style, even if we know that the student is an aural learner. One should teach in the manner that the topic demands. Another way to put it is, the way one learns is topic dependent as Curwin thinks (Curwin, 1999).
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    Do learning styles exist - Hugh Lafferty and Keith Burley - Sheffield Hallam University
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    Good thesis on whether learning styles exist and the implications of suggesting that they don't.
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4 Steps to Empower Student Voice | The Remind Blog - 39 views

  • The term “student voice” refers to the input and perspectives of students, and describes how their voices and actions affect what happens in the classroom. Through developing their own questions, seeking out their interests, and driving their own learning, students become more involved in their education. With this involvement comes empowerment, as students are able to use their knowledge to contribute to the greater community.
  • 1. Inclusion When students feel that they matter and are included in the classroom community, they are much more likely to open up and share their perspectives.
  • 2. Integration Begin to integrate student voice into your daily lessons by creating more opportunities for students to contribute. This can come in the form of whole classroom discussion, small group activities, input on writing activities, and more
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  • At the transformational level, teachers can draw on student input to shape curricular goals for the class.
  • Student empowerment enables students to use their knowledge to contribute to the classroom and greater outside community. When students feel comfortable sharing their voices, they grow into positions of leadership.
  • Resources Encourage student voice in your classroom and school community with some of these helpful resources: Student Voice: Student Voice has toolkit filled with classroom resources, student voice stories, and more that will allow you to transform your classroom into one where students can thrive. Edutopia: Check out some of these great articles and resources for highlighting student voice in your classroom. Students at the Center: Motivation, engagement, and student voice activities. MindShift KQED: From student voices, learn what students say about being trusted partners in learning.
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    Voice and Choice--Encouraging it in 4 steps to personalize the learning experience.
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Causes of Texas Revolution - 9 views

  • "Many a Cause, Many a Conflict: The Texas Revolution" Introduction Volumes sufficient to fill multiple warehouses have been written about the Texas Revolution of 1836 in the century and a half since it culminated in the seventeen minute Battle of San Jacinto. Few topics have inspired such polarized feelings. Many blame Mexico's loss of her northernmost regions on a conscious premeditated conspiracy of Anglo-Americans in the United States to steal Texas by whatever means possible. This conspiracy, supported by the American government in Washington, D.C., first bore fruit in 1835-36 with the Texas Revolution and culminated ten years later with the Mexican War which resulted in the loss of the present-day states of New Mexico, Colorado, Nevada, Utah, Arizona, and California. At the other end of the continuum are those who blame the Mexican people for the misrule of Texas and the ruthless dictatorship of Santa Anna for provoking a fully justified rebellion by Anglo-Americans and Tejanos. While such extreme positions are far too simplistic to explain the events of 1835-36, they continue to be voiced today - a century and a half after the fact.
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    Volumes sufficient to fill multiple warehouses have been written about the Texas Revolution of 1836 in the century and a half since it culminated in the seventeen minute Battle of San Jacinto. Few topics have inspired such polarized feelings. Many blame Mexico's loss of her northernmost regions on a conscious premeditated conspiracy of Anglo-Americans in the United States to steal Texas by whatever means possible. This conspiracy, supported by the American government in Washington, D.C., first bore fruit in 1835-36 with the Texas Revolution and culminated ten years later with the Mexican War which resulted in the loss of the present-day states of New Mexico, Colorado, Nevada, Utah, Arizona, and California. At the other end of the continuum are those who blame the Mexican people for the misrule of Texas and the ruthless dictatorship of Santa Anna for provoking a fully justified rebellion by Anglo-Americans and Tejanos. While such extreme positions are far too simplistic to explain the events of 1835-36, they continue to be voiced today - a century and a half after the fact.
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Why I Cannot Support the Common Core Standards | Diane Ravitch's blog - 5 views

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    Useful critique that argues that the national common core standards should be voluntary, not mandatory, since they have been developed within a corporate context that required such standards as a condition of eligibility for "race to the top" funds, and that it is unclear whether these standards will have positive or negative effects on students--they just haven't been tried enough to justify them as "national" or "mandatory."
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Disseminating Displays by @mrnickhart - 11 views

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    Displays can take up vast areas of wall space and many hours of adults' time, therefore teachers and leaders must be sure of the impact that they are having on learning so that what is on display is justified and not simply a waste of time and space.  Put simply, before a display goes up, we must ask: What will this display do to improve outcomes for children?  For this to be answered with any sort of reliability, the question must be framed within a sound knowledge of how children learn and what learning is - a change in long-term memory...
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Boston Review - Carlos Fraenkel: Citizen Philosophers - 0 views

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    In 1971 the military dictatorship that ruled Brazil from 1964 to 1985 eliminated philosophy from high schools. Teachers, professors in departments of education, and political activists championed its return, while most academic philosophers were either indifferent or suspicious. The dictatorship seems to have understood philosophy's potential to create engaged citizens; it replaced philosophy with a course on Moral and Civic Education and one on Brazil's Social and Political Organization ("to inculcate good manners and patriotic values and to justify the political order of the generals," one UFBA colleague recalls from his high school days).
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Classroom Activity - Choices - 50 views

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    images can support tutor time, circle time, philosophical thinking, or to prompt a classroom discussion with pupils. The choices within this activity should be challenged by the teacher / group by asking the individuals to justify their decision. Simple questions such as, "Why did you choose that one?"; "How did you come to that decision?"; "What is the first thing you would do if you were granted your choice?"; "How could you make the world a better place with the choice you have decided?"; and so on!
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How and Why I blog… | eLearning Island - 20 views

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    These are my reasons about how and why I continue to blog almost four years on. Key points: Blogging keeps me current Blogging encourages me to read Blogging makes me think, justify and engage in debate Blogging makes me develop a discipline and a time to write Blogging encourages me to make practice explicit Blogging is for me a form of curation, of gathering sources that matter Increasingly I see blogging as a form of professional self-development.
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TIC para innovar: Clase invertida (flipped classroom) ventajas y desventajas - 1 views

  • Clase invertida (flipped classroom) ventajas y desventajas   La clase invertida propone que el aprendizaje de los estudiantes se suscite fuera de la clase. Este modelo pedagógico o estrategia didáctica ofrece una forma de aprendizaje semi presencial ya que los estudiantes pueden aprender desde sus casas mediante juegos, presentaciones, videos, podcast, ejercicios en línea, y tanto los docentes como estudiantes interactúan para resolver problemas. Esto denota un consumo menor de tiempo en el aula que se puede ocupar para otras actividades, sin más deseo compartirles las ventajas y desventajas de la Clase invertida: Ventajas: 1.       Adaptabilidad de la clase se adapta al ritmo del estudiante. 2.       Mejora significativamente el ambiente de trabajo en el aula. 3.       Incrementa la atención educativa a cada estudiantes 4.       Empata el estilo de aprendizaje de cada estudiante. 5.       Transforma la clase en un espacio de interactividad 6.       Incluye a todos los miembros de la comunidad educativa en el proceso de aprendizaje. 7.       Promueve la creatividad y el pensamiento crítico. 8.       Facilita la entrega de tareas y su revisión. 9.       Disminuye el riesgo del incumplimiento en clase. 10.   Permite la reusabilidad del material propuesto. 11.   Origina el ahorro de tiempo extra para el profesor. 12.   Promueve la interacción social. 13.   Incentiva a la resolución de problemas en clase. 14.   Mejora la actitud de los estudiantes hacia la materia. 15.   Incrementa el interés el interés y la motivación. 16.   Genera la satisfacción de toda la comunidad educativa al estar inmersos en el proceso. 17.   El feedback se genera de manera inmediata. 18.   Acerca a los estudiantes al conocimiento de manera simple. 19.   Evalúa no solo el resultado, si no, el proceso entero. 20.   Los estudiantes son responsables de su propio aprendizaje. 21.   Permite la regeneración de contenidos las veces necesarias. Desventajas 1.       Se debe estructura el plan en mejora de la metodología. 2.       Se enfoca en los recursos más que en la metodología en sí. 3.       No toma en cuenta la brecha digital existente. 4.       Los vídeos en casa deben ser asistidos por algún representante, demandando tiempo. 5.     &nbs
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Microsoft Word - 121192.doc - 121192.pdf - 76 views

  • Not only do they cheat, but they justify their behavior as business as usual’
    • Christopher Carlson
       
      More discussion on ethics is needed as technology is used to assess student learning. I believe the use of the letter grade system exacerbated the problem.
  • However, ‘academics who once praised the Internet for giving students more access to information are now worried it is providing students with easy access to pre-written essays
    • Christopher Carlson
       
      Parts of an essay can be quoted in a Google search in order to trace "cut & paste" plagiarism.
  • However, where calculators make it easy for students and adults to make quick calculations, they are ‘becoming a mental crutch for students, rather than a tool that promotes higher order learning’
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  • survey
    • Christopher Carlson
       
      It can be difficult to have complete faith in surveys but most true cases of cheating go unnoticed.
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No, algebra isn't necessary - and yes, STEM is overrated - The Answer Sheet - The Washi... - 69 views

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    He said what?!
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    Not learning algebra means you have shut the door on many careers. Sure you can lead a good life without it, but you have limited yourself. Math phobics are always looking for a reason to justify/validate their choice to avoid math. Trying to make math seem irrelevant to life is a common approach. Imagine saying learning English is overrated - many get by just fine without writing or reading much of anything in their daily lives. In fact, why do we need any education?
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    It's an interesting article. The writer followed it up in his blog extending similar treatment to ALL subjects. It's more a treatise in how curriculum design and the current state of the system has failed society, rather than an attack on disciplines specifically. He actually has a STEM background, mind you.
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Wikipedia:FAQ/Schools - Wikipedia, the free encyclopedia - 0 views

  • Students should never use information in Wikipedia (or any other online encyclopedia) for formal purposes (such as school essays) until they have verified and evaluated the information based on external sources. For this reason, Wikipedia, like any encyclopedia, is a great starting place for research but not always a great ending place.
  • It is possible for a given Wikipedia article to be biased, outdated, or factually incorrect. This is true of any resource. One should always double-check the accuracy of important facts, regardless of the source. In general, popular Wikipedia articles are more accurate than ones that receive little traffic, because they are read more often and therefore any errors are corrected in a more timely fashion. Wikipedia articles may also suffer from issues such as Western bias, but hopefully this will also improve with time. For more information
  • Although the majority of edits attempt to improve the encyclopedia, vandalism is frequent.
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  • If an anonymous or relatively new user changes a statistic or date by even a little bit, without justifying their edit, they are particularly likely to raise a red flag. If an individual continues to vandalize after being warned, then they may even be blocked from further editing.
  • keeps a full history of every change to every article
  • It is for this reason that readers must be particularly diligent in verifying Wikipedia against its external sources, as discussed above. It is also a good idea, if you feel uncomfortable about an article, to check its history for recent "bad-faith" edits. If you find a piece of uncorrected vandalism, you might even decide to help future users by correcting it yourself. That's a great feature of Wikipedia.
  • Wikipedia can be an excellent starting place for further research.
  • Students can compare information in Wikipedia with information in other encyclopedias or books in the library. As a general rule, contributors to Wikipedia are encouraged to cite their sources, but, of course, not all do. For the sake of verifiability, it is advisable to cite an article that has listed its sources. Most of our better articles have sections such as "References," "Sources," "Notes," "Further reading," or "External links," which generally contain such information.
  • The 2008/9 Wikipedia Selection for Schools is a selection of 5,500 articles deemed suitable for school children and has been checked and edited for this audience and protected against editing or vandalism. It contains about the equivalent content to a 20 volume encyclopaedia organized around school curriculum subjects, and is available online and as a free download for use by schools.
  • Educators can use Wikipedia as a way of teaching students to develop hierarchies of credibility that are essential for navigating and conducting research on the Internet.
  • Wikipedia's objective is to become a compendium of published knowledge about notable subjects.
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There Are No Technology Shortcuts to Good Education « Educational Technology ... - 73 views

  • “At its best, the fascination with ICT as a solution distracts from the real issues. At its worst, ICT is suggested as substitute to solving the real problems, for example, ‘why bother about teachers, when ICT can be the teacher’. This perspective is lethal.”
  • some uses of computers in education can be justified, although with the ever-applicable caution that while technology can augment good schools, it hurts poor schools.
  • Though children are naturally curious, they nevertheless require ongoing guidance and encouragement to persevere in the ascent. Caring supervision from human teachers, parents, and mentors is the only known way of generating motivation for the hours of a school day
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    There are no technology shortcuts to good education. For primary and secondary schools that are underperforming or limited in resources, efforts to improve education should focus almost exclusively on better teachers and stronger administrations. Information technology, if used at all, should be targeted for certain, specific uses or limited to well-funded schools whose fundamentals are not in question.
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MOOCs: The cutting announcement of the wrong revolution | betrokken wetenschap - 27 views

  • A critical assessment of mainstream of higher education reveals that universities spent most energy on delivery of knowledge. Application of knowledge is dominated by ‘near transfer’, which means that students learn to give practical examples of theoretical concepts. ‘Far transfer’ originates from the analysis and solving of real problems, without prior exposure to cues regarding relevant knowledge. It occurs in Schools that deploy problem- or project-based learning. Exchange of codified and practical knowledge is absent in general. It might take place during internships, but projects outside the university are better and moreover, they offer opportunity for integration with other learning processes.
  • A balanced and integrated approach of the three learning processes mentioned above is occurring in only few universities. Elsewhere, students learn (and forget) lots of knowledge, have only limited experience with the application of knowledge and are ignorant of the clash between codified and practical knowledge. Consequently, the majority of our universities are disavowing their main goal, the development of ‘readiness for society’. It is this verdict that justifies a revolution in higher education.
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    interesting comments about different types of transfer, and the role of MOOCs.
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How Do We Transform Our Schools? - Education Next : Education Next - 26 views

  • And yet the machines have made hardly any impact.
    • Sharin Tebo
       
      Why would they? It is PEOPLE, not programs or 'things' that make a difference!
  • An organization’s natural instinct is to cram the innovation into its existing operating model to sustain what it already does. This is the predictable course, the logical course—and the wrong course.
    • Sharin Tebo
       
      This idea of 'nonconsumption' is exactly what the authors of Blended discuss. This is the opportune moment to disrupt and innovate. 
  • The way to implement an innovation so that it will transform an organization is to implement it disruptively—not by using it to compete against the existing paradigm and serve existing customers, but to let it compete against “non-consumption,” where the alternative is nothing at all.
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  • At first glance there appears to be little non-consumption of education in the United States since students are required to receive schooling. Looking deeper, however, reveals many pockets of non-consumption where students would be delighted with computer-based learning rather than the alternative, nothing at all. Take Advanced Placement (AP) courses for starters. According to a 2005 report by the National Center for Education Statistics (NCES), 33 percent of schools nationwide offered no AP classes in 2002–03. Those that do provide AP courses today only offer a fraction of the 34 courses for which AP exams are available, because they lack the resources to hire more AP teachers or there is not enough student demand to justify a dedicated course and teacher.
  • Credit recovery is another big opportunity.
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Enhancing Critical-Thinking Skills in Children: Tips for Parents - Duke Gifted Letter - 55 views

  • Are in-depth group discussions provided during class time? Are students coached to question their thinking processes and those of their classmates? Are students afforded opportunities to evaluate their progress regularly? Are students encouraged to pose questions regularly in class? Are students provided with guides to help them reflect on their thinking (such as Bloom’s Taxonomy)? Do class projects engage students in analysis, synthesis, and evaluation? Are students given opportunities to consider various opinions and to justify their own beliefs?
  • Table 1 Bloom's Cognitive Taxonomy Competence Description Question/Prompt Knowledge Dates, events, formulas, other facts When did the United States become an independent country from England? What is the formula for area? Comprehension Recognize meaning, sequence, events, interpret information, compare ideas, make inferences, predict ideas What is the author's purpose? How are these numbers related? Is water of sunshine more critical to plant life? Human life? Application Use of information and concepts to solve problems Using your knowledge of calories and your physical makeup, calculate how much energy you must exert to lose three pounds per month. Demonstrate your understanding of how to create a Web site. Analysis Recognize patterns, parts, components Considering the stock market, examine which investments were the most lucrative this quarter. Organize these games by level of difficulty. Synthesis Use of information to create a new system, generalize, draw conclusions When did the United States become an independent country from England? What is the formula for area? Evaluation Assess concepts, weigh opinions for subjectivity, select items, judge Which type of dog would be best suited for your family, given your lifestyle and housing? Which local newspaper is written the most objectively?
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    Does your classroom enhance critical thinking?
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Times Higher Education - Dummies' guides to teaching insult our intelligence - 0 views

  • if you encourage discussion in class, you have to be prepared for your students to arrive at conclusions that are unpalatable to you.
  • When I started, largely out of exasperation, to investigate the educational research literature for myself, I was pleasantly surprised to find there was some genuinely useful and scholarly work out there, which recognised the demands of different subjects and even admitted that university lecturers aren't all workshy and stupid... It's a shame that this better stuff doesn't seem to have fed through into the generic courses that most institutions offer. My personal advice to anyone starting out as a university teacher: find a few colleagues who take their teaching seriously (there are almost certain to be some in the department) and ask them for advice; sit in on their classes if possible; remember you'll never teach perfectly but you can always teach better; and close your ears to well-meaning interference from anybody who's never actually spent time at the chalkface!
  • Magueijo's could acknowledge that some people teaching these courses are genuinely concerned about improving teaching, and they need academics' help in designing better courses that do so. Sotto's side should acknowldge that however much they talk about how important teaching is (as if they discovered this, and academics did not know), they are not listening to the people attending their courses if those people feel utterly patronised and frustrated at the waste of their time. If academics treated their students like educationalists treat their student academics they'd be appalling teachers. A simple course allowing us to learn from a video of our own lectures would be immensely useful. Instead whole empires of education have developed that need to justify themselves and grow, so they subject us to educational jargon and make us write essays on the educationalist's pet theory.
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  • I would have preferred that David Pritchard had written it; his comments above are perfect.
  • Most colleagues with excellent teaching reputations seem not to oppose training per se, but bad training.
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Seth's Blog: Learning from the MBA program - 0 views

  • I taught for five to twenty hours a week, and very little of it was about the books. So, if concepts from books are easy, what’s hard?Doing it.Picking up the phone, making the plan, signing the deal. Pushing ‘publish.’ Announcing. Shipping.We spent a lot of time on this area. Every morning, each person came in prepared to push someone in the group to overcome the next hurdle. This is what growth looks like, and it was energizing to be part of.We didn’t do this at all at when I was at Stanford. We spent a lot of time reading irrelevant case studies and even more time building complex financial models. The thing is, you can now hire someone to build a complex financial model for you for $60 an hour. And a week’s worth of that is just about all the typical entrepreneur is going to need. The rest of the time, it’s about shipping, motivating, leading, connecting, envisioning and engaging. So that’s what we worked on.It amazes me that MBA students around the world aren’t up in arms. How can schools justify taking $100,000 in cash and teaching exactly the wrong stuff?
    • Rachel Ernst
       
      How much of our instruction is truly relevant to students? How much engages their imagination, builds meaningful relationships and equips with skills to develop their own talents?
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