|By Keith Cawley||
|August 5, 2014 11:15 AM EDT||
Behavioral economists theorize that "when presented with many options and little information, people find it difficult to make wise choices." This is the root of the movement to incorporate Big Data into the classroom. By compiling student data from an early age, we are able to better understand learning processes and identify issues, ultimately resulting in wiser, more informed decisions. Now when a teacher threatens that "this will go down on your permanent record," they really mean it.
The widespread adoption of tablets and devices in schools lets us track key performance indicators like how long a student hovers over a question before answering, how digital activity during a homework assignment relates to their understanding of the subject matter, and therefore identify what lessons were most and least successful. Publishers receive feedback regarding textbooks, based on length of time students spent on certain chapters and their overall grasp of the subject matters, so the books can be revised easily and often.
Skeptics argue that using this data will turn students into numbers in a dehumanized system where their personal information is practically public and teachers are replaced by machines. A premature overreaction perhaps, but it's these serious concerns versus the potentially astounding benefits that have us all wondering what our own digital trail of breadcrumbs would have revealed and how Big Data can make its way into the classrooms of the future.
Effective data use lets teachers pinpoint how specific initiatives impact a student's future successes immediately, instead of relying on yearly standardized testing to gauge their students' progress. Nationwide analysis would generate far more detailed and accurate comparisons of school districts, than disparate data that can easily be seen out-of-context.
The time and energy alone we put into ensuring children receive a good education seems to increase at triple the rate of inflation. Each year things get a little bit more competitive, and more expensive. Parents start saving for their children's college education at birth, if not sooner. Four year olds are "interviewing" for acceptance into Pre-K programs which begin the college prep they'll endure throughout their next 13 academic years. Yet despite all of these efforts, many capable students find themselves utterly unprepared when they reach freshman year of college. In 2013 only 71.9% of those freshman returned for their sophomore year and a mere 52.6% will actually graduate from a four year university within five years. Faced with hundreds of majors to choose from and classes that all sound the same on paper, students are overwhelmed and many end up spending extra time and money making up for poor decisions they made early on.
Many college campuses are testing the use of Big Data, including Arizona State University (ASU) and Austin Peay University in Tennessee, to help students make better choices when it comes to their education. At ASU, freshmen are required to declare a major early on. After this, eAdvising (a digital education platform) tracks the courses they take and the grades they receive, to ensure they remain "on track" to graduate in four years. The roadmap feature displays required courses for the entire four year degree timeline, frontloading key courses so that the students can determine early on if the major is not the right fit. Even then, the program will suggest alternate routes based on the student's interests and past successes. If a student fails to maintain course requirements or their grades for two semesters in a row they are deemed "off track" and required to choose a new course of action.
Austin Peay developed a similar program which gives students suggestions on classes that they have the highest chance of success in, based on their past performances. Recommended courses are presented using the familiar star ranking system, much like you would see on Netflix. The goal is to take a decision that involves hundreds of variables and break it down into actionable advice. Students are aware of the course requirements for their majors but often there are multiple choices that will fulfill that one requirement. The algorithm pools the student's grades, high school GPA, and ACT scores along with data from other students who have taken courses in the past, then uses the data to predict the courses in which you are statistically most likely to succeed.
Will these intuitive programs result in a generation of students who are more focused because they spent less time and money paying for mistakes they made during college, or will it end up crippling college grads by essentially making tough decisions for them? It will take years to know the answers to such questions, but the use of business intelligence in education is quickly becoming the norm.
Have you experienced the effects, positive or negative, of data use in the classroom? What do you think the future of Big Data in the academic world should look like?
Due of the rise of Hadoop, many enterprises are now deploying their first small clusters of 10 to 20 servers. At this small scale, the complexity of operating the cluster looks and feels like general data center servers. It is not until the clusters scale, as they inevitably do, when the pain caused by the exponential complexity becomes apparent. We've seen this problem occur time and time again. In his session at Big Data Expo, Greg Bruno, Vice President of Engineering and co-founder of StackIQ...
Jan. 19, 2017 01:15 AM EST Reads: 7,796
The cloud market growth today is largely in public clouds. While there is a lot of spend in IT departments in virtualization, these aren’t yet translating into a true “cloud” experience within the enterprise. What is stopping the growth of the “private cloud” market? In his general session at 18th Cloud Expo, Nara Rajagopalan, CEO of Accelerite, explored the challenges in deploying, managing, and getting adoption for a private cloud within an enterprise. What are the key differences between wh...
Jan. 19, 2017 01:15 AM EST Reads: 6,096
Security, data privacy, reliability, and regulatory compliance are critical factors when evaluating whether to move business applications from in-house, client-hosted environments to a cloud platform. Quality assurance plays a vital role in ensuring that the appropriate level of risk assessment, verification, and validation takes place to ensure business continuity during the migration to a new cloud platform.
Jan. 19, 2017 01:00 AM EST Reads: 1,278
"Tintri was started in 2008 with the express purpose of building a storage appliance that is ideal for virtualized environments. We support a lot of different hypervisor platforms from VMware to OpenStack to Hyper-V," explained Dan Florea, Director of Product Management at Tintri, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jan. 19, 2017 12:45 AM EST Reads: 4,691
One of the hottest areas in cloud right now is DRaaS and related offerings. In his session at 16th Cloud Expo, Dale Levesque, Disaster Recovery Product Manager with Windstream's Cloud and Data Center Marketing team, will discuss the benefits of the cloud model, which far outweigh the traditional approach, and how enterprises need to ensure that their needs are properly being met.
Jan. 18, 2017 11:15 PM EST Reads: 4,473
The security needs of IoT environments require a strong, proven approach to maintain security, trust and privacy in their ecosystem. Assurance and protection of device identity, secure data encryption and authentication are the key security challenges organizations are trying to address when integrating IoT devices. This holds true for IoT applications in a wide range of industries, for example, healthcare, consumer devices, and manufacturing. In his session at @ThingsExpo, Lancen LaChance, vic...
Jan. 18, 2017 09:45 PM EST Reads: 6,517
In their general session at 16th Cloud Expo, Michael Piccininni, Global Account Manager - Cloud SP at EMC Corporation, and Mike Dietze, Regional Director at Windstream Hosted Solutions, reviewed next generation cloud services, including the Windstream-EMC Tier Storage solutions, and discussed how to increase efficiencies, improve service delivery and enhance corporate cloud solution development. Michael Piccininni is Global Account Manager – Cloud SP at EMC Corporation. He has been engaged in t...
Jan. 18, 2017 08:15 PM EST Reads: 4,881
You have great SaaS business app ideas. You want to turn your idea quickly into a functional and engaging proof of concept. You need to be able to modify it to meet customers' needs, and you need to deliver a complete and secure SaaS application. How could you achieve all the above and yet avoid unforeseen IT requirements that add unnecessary cost and complexity? You also want your app to be responsive in any device at any time. In his session at 19th Cloud Expo, Mark Allen, General Manager of...
Jan. 18, 2017 07:30 PM EST Reads: 3,151
WebRTC is bringing significant change to the communications landscape that will bridge the worlds of web and telephony, making the Internet the new standard for communications. Cloud9 took the road less traveled and used WebRTC to create a downloadable enterprise-grade communications platform that is changing the communication dynamic in the financial sector. In his session at @ThingsExpo, Leo Papadopoulos, CTO of Cloud9, discussed the importance of WebRTC and how it enables companies to focus o...
Jan. 18, 2017 06:15 PM EST Reads: 4,201
Big Data engines are powering a lot of service businesses right now. Data is collected from users from wearable technologies, web behaviors, purchase behavior as well as several arbitrary data points we’d never think of. The demand for faster and bigger engines to crunch and serve up the data to services is growing exponentially. You see a LOT of correlation between “Cloud” and “Big Data” but on Big Data and “Hybrid,” where hybrid hosting is the sanest approach to the Big Data Infrastructure pro...
Jan. 18, 2017 05:30 PM EST Reads: 4,891
In his General Session at 16th Cloud Expo, David Shacochis, host of The Hybrid IT Files podcast and Vice President at CenturyLink, investigated three key trends of the “gigabit economy" though the story of a Fortune 500 communications company in transformation. Narrating how multi-modal hybrid IT, service automation, and agile delivery all intersect, he will cover the role of storytelling and empathy in achieving strategic alignment between the enterprise and its information technology.
Jan. 18, 2017 04:45 PM EST Reads: 4,601
"We're bringing out a new application monitoring system to the DevOps space. It manages large enterprise applications that are distributed throughout a node in many enterprises and we manage them as one collective," explained Kevin Barnes, President of eCube Systems, in this SYS-CON.tv interview at DevOps at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jan. 18, 2017 04:45 PM EST Reads: 5,381
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place June 6-8, 2017, at the Javits Center in New York City, New York, is co-located with 20th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry p...
Jan. 18, 2017 03:30 PM EST Reads: 3,700
A look across the tech landscape at the disruptive technologies that are increasing in prominence and speculate as to which will be most impactful for communications – namely, AI and Cloud Computing. In his session at 20th Cloud Expo, Curtis Peterson, VP of Operations at RingCentral, will highlight the current challenges of these transformative technologies and share strategies for preparing your organization for these changes. This “view from the top” will outline the latest trends and developm...
Jan. 18, 2017 02:15 PM EST Reads: 1,002
Things are changing so quickly in IoT that it would take a wizard to predict which ecosystem will gain the most traction. In order for IoT to reach its potential, smart devices must be able to work together. Today, there are a slew of interoperability standards being promoted by big names to make this happen: HomeKit, Brillo and Alljoyn. In his session at @ThingsExpo, Adam Justice, vice president and general manager of Grid Connect, will review what happens when smart devices don’t work togethe...
Jan. 18, 2017 02:00 PM EST Reads: 423
The 20th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held June 6-8, 2017, at the Javits Center in New York City, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Containers, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit your speaking proposal ...
Jan. 18, 2017 01:00 PM EST Reads: 5,114
"There's a growing demand from users for things to be faster. When you think about all the transactions or interactions users will have with your product and everything that is between those transactions and interactions - what drives us at Catchpoint Systems is the idea to measure that and to analyze it," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York Ci...
Jan. 18, 2017 01:00 PM EST Reads: 5,621
"Avere Systems is a hybrid cloud solution provider. We have customers that want to use cloud storage and we have customers that want to take advantage of cloud compute," explained Rebecca Thompson, VP of Marketing at Avere Systems, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jan. 18, 2017 12:30 PM EST Reads: 6,338
SYS-CON Events announced today that Dataloop.IO, an innovator in cloud IT-monitoring whose products help organizations save time and money, has been named “Bronze Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Dataloop.IO is an emerging software company on the cutting edge of major IT-infrastructure trends including cloud computing and microservices. The company, founded in the UK but now based in San Fran...
Jan. 18, 2017 12:30 PM EST Reads: 2,515
Discover top technologies and tools all under one roof at April 24–28, 2017, at the Westin San Diego in San Diego, CA. Explore the Mobile Dev + Test and IoT Dev + Test Expo and enjoy all of these unique opportunities: The latest solutions, technologies, and tools in mobile or IoT software development and testing. Meet one-on-one with representatives from some of today's most innovative organizations
Jan. 18, 2017 12:15 PM EST Reads: 1,559