These are links to different simulations for different disabilities. They are by no means perfect replications, but they may help provide some insight into some issues that students in the classroom are struggling with. There is no way that a simulation can help explain what it is like to be a student that is dealing with one of these disabilities day in and day out. There is also no way to simulate the social and emotional feelings of such students. The emotional complications are always an important, if not the most important, issue in positive inclusion of students with special needs into the classroom.
SIMULATIONS / VIDEOS
ADHD- ADD
http://3stepsadd.com/premium/auditory-simulation-of-add-adhd/
https://www.youtube.com/watch?v=xfo1tZ95Ypk
http://pediatricneurology.com/real_media_adhd.htm
Dyslexia
http://homeschoolingwithdyslexia.com/dyslexia-simulations/
(Provides links and videos to reading and writing problems associated with dyslexia)
http://www.pbs.org/wgbh/misunderstoodminds/experiences/readexp1a.html
Dysgraphia
http://pediatricneurology.com/adhd2.htm
(there are a lot of simulations on this page, but scroll down to the math problems to get to dysgraphia simulation.)
Sensory Overload: (often a symptom of students on the Autism Spectrum)
Hearing Impairments:
https://www.youtube.com/watch?v=1l37lzLIgQU
http://successforkidswithhearingloss.com/demonstrations#FM (great webpage that has links and videos for students with hearing impairments, and simulations for what it is like to utilize hearing devices successfully and unsuccessfully.