28 September 2018

Infographic of Broad Street Pump Cholera Epidemic



The Broad Street Pump is an excellent lesson to introduce the scientific ideological changes that began to form in the scientific and medical communities in Europe during the transition from the Enlightenment to the Industrial Revolutionary periods.  The examine the differences in scientific opinion concerning the causes and spreading of Cholera in the Broad Street area of the Soho district of London and the impact of the findings.

Below are some excellent resources for teachers, students, or anyone interested in the cholera epidemic.

Credits, E. (2015, November 14). England: The Broad Street Pump - I: You Know Nothing, John Snow - Extra History. Retrieved from YouTube: https://www.youtube.com/watch?v=TLpzHHbFrHY

Credits, E. (2015, November 21). England: The Broad Street Pump - II: Epidemiology Begins! - Extra History. Retrieved from YouTube: https://www.youtube.com/watch?v=1jlsyucUwpo&t=23s

Credits, E. (2015, November 28). England: The Broad Street Pump - III: Map of the Blue Death - Extra History. Retrieved from YouTube: https://www.youtube.com/watch?v=9NVT6iZP2qg&t=17s

Credits, E. (2015, December 05). The Sanitary Movement - A John Snow Epilogue - Extra History. Retrieved from YouTube: https://www.youtube.com/watch?v=cba7di0eL8I&t=52s

Johnson, S. (2006). The Ghost Map: The Story of London's Most Terrifying Epidemic and How It Changed Science, Cities, and the Modern World. New York: Riverhead Books.

18 April 2018

Fake News: What Harm Could It Be?


Fake news purveyors cause problems for everyone from politicians, to scientists, to teachers, students, reliable news outlets, and to the public in general.  Fake news plays on the gullibility of the general public to create sensationalist headlines which mislead readers or viewers from receiving factual information that could be helpful in making rational decisions in their daily life.  False information can come from fringe groups pushing a particular ideology which runs counter to mainstream views, but because they utilize many forms of dissemination, such as social media platforms, blogs and websites, they often garner wide audiences.  This can become a problem for legitimate news agencies which rely on receiving factual information to drive their reporting.  When enough people begin talking about a subject it causes a trend on social media platforms.  Reporters pick up this information and oftentimes fail to check the stories for their veracity.  When this happens, the spread of disinformation goes viral and clouds the truth that is out there.

It is often difficult to know which is fake news and real news if you do not know what to look for or how to check to see if what you are seeing is real.  Check to see if the source you are getting your information from is widely known as a reliable one.  Wikipedia, while a good place to start research, often is not a reliable source in-and-of itself.  Anyone can edit a page on Wikipedia without fact-checks.  Snopes is also not a reliable source as it is run by a single individual who has no background in research and is known to be hyper-partisan in his reporting.  Snopes itself was begun as a site for learning about urban legends.  I will be getting to hyper-partisan reporting later.  After reading comments about fake news from students from Australia and the U.S. on Padlet, the students have a real grasp on the defining elements of fake news, the problems that can result from it, and ideas to check the validity of websites.  Look for clickbait headers, the more sensational the headlines, the more likely the site is questionable.  Check multiple sites.  If you see multiple sites using the same headlines, or the same information word-for-word, you are likely to find that the information is unreliable.  Check the dates on the website, if there is no date then you may not have the most up to date information at your disposal.  Details change as more information becomes available.  Question everything.  If you have doubts about a claim from a news source, check for differing opinions.  Do not look for confirmation of your own ideas as they may be inaccurate.  Disseminating false information can cause problems within your community such as unnecessary panic or disasters.

Who is putting out this false information?  Fake news can come from a number of sources.  It can be a tool for fringe groups looking to destabilize a larger mainstream group.  Propaganda has been a tool used by geopolitical groups for centuries.  Al Jazeera, in a 2017 article, "2016 and the Truth Behind Fake News" noted that the U.S. CIA often used propaganda during the Cold War to drum up anti-soviet fervor in the U.S. or to foment rebellion in Iran against their government.  There are also hyper-partisan groups within and outside of countries who would use false stories to attempt to destabilize governments in order to produce enough negativity in the general populace to dismantle the government or influence the electoral processes.  Clinton Watts spoke on CNN2 on December 06, 2016 about fake news and mentioned "White Outlets", or trusted news networks in Russia who occasionally mixed false news stories among real ones to muddy the waters.  Some groups seek to spread socialist messages to the foreign public following the Stalinist ideology of undermining democratic nations by spreading its message to sow distrust in democracy.  But not all fake news sites are "fake" in this sense.  There are satirical sites which use news-style headlines and stories to mimic the real thing to make us laugh.  The Onion and Duffelblog are great examples of satirical news.  But the more gullible people will read stories from these sources and believe that they are real.  Even reputable news organizations have fallen prey to their shenanigans from time to time.

One of the students from the Padlet site asked a poignant question that they found problematic..."who and what can we trust?"  If they are doing research, and the information that they find is false, it can negatively affect their research, and ability to critically analyze what they are working on.  Doing proper fact-checking, and utilizing known sources, including peer-reviewed sources can help alleviate falling prey to false narratives.  When using search engines, be sure to check multiple site headers for word-for-word headers, website names, dates, and conflicting information.  Only use sites that you know that push facts over feelings.  I know it can often be a pain to search for facts over fiction, but it will pay off in the long run. 

If you do find false information while you are googling information or while on social media, report it to try and have it removed from the public domain.  It only leads to harm to the general public when it is out there to be spread.  As long as fake news is allowed to spread, it can undermine the dissemination of the truth and our democratic discourse.  For truth to win out, we must stamp out the lies and sensationalism and bring sanity back to our lives.  Do your part to end fake news.

10 April 2018

How to: Grilled Cheese Sandwich

This is a short video I made while learning how to create using Powtoon.  This platform is easy to use and can make creating innovative classroom lessons fun.  The learning curve for Powtoon is small, so even those who are less than tech-savvy can learn it quickly.  This video took less than an hour to create, not counting the cooking of the grilled cheese sandwich or the photography.

https://www.youtube.com/watch?v=CaajAiWYpAI

28 March 2018

Implementing Universal Design for Learning

It seems as if incorporating Universal Design in your classroom may be too daunting a task with all of the material you already need to introduce to your students.  However, it can be small, simple changes to your classroom environment that can make all the difference to keep your students engaged and learning.

Consider the problem of distractions...I for one am a bit ADD when I am trying to learn something.  I am easily distracted by random noises.  Even the sound of someone typing on a keyboard is often just enough to derail my train of thought.  How about adding a few rugs to your room (if you have linoleum floors) or sound dampening panels around your room to soak up extraneous noises?  That is typically enough to deaden the distracting noises in a room.  This will help students become more comfortable within the classroom and help them to concentrate on what they are learning.

Students also have anxiety when they do not know what is expected of them.  Provide your students with a syllabus for each consecutive week.  It does not necessarily need to be a full semester syllabus, just 1 or 2 weeks in advance so they are aware of what is coming up.  If there is a film or project that they will be engaged in, they may become excited for that event taking place if they know it is coming.  It is a great hook for their interest through anticipation.

The UDL guidelines website is a great tool to gain ideas for your classroom environment and to help you build effective lessons to keep your students engaged.

21 March 2018

What is Plagiarism is to Me?

Simply put, it is failing to cite sources of information in your writings.  If you put a quote or even paraphrase a thought or example from someone, you must give credit to that person for their work.  They took the time to do their research, they took the time to write or say it so you should give them their due.  Failing to cite someone else's work is theft.  If you plagiarize other's works then you lose credibility and that can lead to failing courses, lost job opportunities, or expulsion from school.  What if it your own work (i.e. something you have written before)?  Yes, self-plagiarism is a thing.  Cite your own work as if you were citing an outside writer's work.

Digital Assessment of Google Expeditions and Creating a Digital Lesson

In class, we took a virtual tour using Google's app, Google Expeditions.  It is a fascinating little app where you can use your smartphone along with a cardboard VR lens holder to explore sites.  I chose World War II's Normandy invasions as my destination.  Students can see the beaches of Normandy where you can still see evidence of the Allied invasions which took place on June 6, 1944.

I then created a Quizlet to allow students to test their ability to recall information that they gathered from their exploration.  This offers the student the opportunity to "virtually" stand on an historical site without having to incur the expense of actually traveling to Normandy, France.  It is advantageous to allow students to look around and see how enormous the battlefield was to give them scope and scale where mere photographs can only offer vignettes of the battle.  They can see the enormous obstacles the soldiers who fought and died on those beaches had to endure and overcome.  Google Expeditions is far more immersive to the learner than flat 2D textbooks and photos.

This little app is convenient and the cardboard glasses are very inexpensive, but the benefits for students, teachers, and virtually anyone who just likes to see or explore new things are endless.  This is a must have app for any classroom.  If you do not use this app yet, then take the time to check it out.  You will be so impressed and quickly imagine the possibilities for your classes as I did.