Friday, 13 July 2012

Intellectual Disabilities: Differentiated Skills Based Curriculum


 
Differentiated Instruction – embraces the fact that we all have preferred ways to absorb information, prefer different ways to show what we have learned and learn best when we are interested, motivated and challenged.


For the student with intellectual disability, differentiated instruction in the classroom would look like this:

  • A variety of learning materials – including hands-on models  
 
  • Positive and student-centred lessons

  • Multiple resources

  • Choice in learning and assessment activities

  • Individual projects – to reflect interests

  • Variety of groupings and learning environments

  • Fieldtrips – to engage interest and motivate

All 3 theories or approaches represent a better way to teach all students and especially those students with exceptionalities.

 

Best Practice Tips – Primary, Junior and Secondary levels

Environmental
  •  reduce visual and auditory distractions
  • use preferential seating, student to sit close to teacher
  • post reference material in class (periodic tables, multiplication sheets, etc.)

Instructiona
  • use methods that relate to strengths and interests of the student
  • use differentiated instruction methods frequently
  • use repetition
  • use concrete pictures, models and hands-on materials (students with I.D. are often strong visual learners)


Learning about renewable energy with Lego
Learning Numbers with Shut the Box




Assessment
  • quiet work locations and additional time
  • oral or scribed tests
  • reference sheet for tests                                         
  • written instructions and rubric                                   
  • chunk assignments into smaller parts (task analysis)
  • immediate feedback for each chunk

   Positive attitudes - recognition and acceptance that these are students like any other with likes and dislikes, and idiosyncratic behaviours and a capacity to learn (albeit at a slower rate).  Professionals must have faith, patience, effort, flexibility, a sense of humour and enlightened instruction.
                      


   

Drill and Repetition- in a motivating manner using games, puzzles or other activities

Technology - lends itself to auditory and visual learning styles and can enable non-readers and writers to express their ideas. Students are instantly rewarded, thereby increasing their motivation, and are provided with immediate feedback about correct or incorrect answers.

Speech and Language: Differentiated Skills Based Curriculum


Speech and Language – Differentiated Skills Based Curriculum
Differentiated  instruction is defined as the teaching methods that focus on a variety of techniques to meet student learning needs by varying the content, process or products of learning. These teaching methods are based on the learner’s readiness and interests.
Scaffolding is a teaching style that matches the amount of necessary assistance to the learners needs, giving help but not more than is needed. Allowing children to take on more of a task as they master its different elements, will help children learn more effectively.
Creating a Language Rich Classroom Using Scaffolding: 
Tongue Twisters and Speech
  Tongue twisters are phrases or sentences which are hard to speak fast, usually because of alliteration or a sequence of words with very similar sounds. Tongue twisters help develop speech skills in young children as well as older children who need additional help with speech therapy. Selecting tongue twisters that feature phonemes that are particularly difficult for a student will provide a fun way to learn.
 
 
Peter Piper picked a peck of pickled peppers.
A peck of pickled peppers Peter Piper picked.
If Peter Piper picked a peck of pickled peppers,
Where’s the peck of pickled peppers Peter Piper picked?

Betty Botter's Better Batter                            

Betty Botter had some butter,  
"But," she said, "this butter's bitter.
If I bake this bitter butter,
It would make my batter bitter
But a bit of better butter,
That would make my batter better."
So she bought a bit of better butter 
Better than her bitter butter 
And she baked it in her batter;
And the batter was not bitter.
So 'twas better Betty Botter 
 Bought a bit of better butter.



 Just for fun, check out this tongue twister and how
 much fun these students are having!
 Sixth Sick Sheick’s Sixth Sheep Sick
 
 
Resources Used:
2 textbooks 
CHILDREN, A CHRONOLOGICAL APPROACH, Robert V. Kail, Theresa Zolner Third Canadian Edition
Ontario Curriculum Unit Planner-Speech and Language


Issues Related to Inclusion: Sensory Impairments


Issues Related to Inclusion:  Sensory Impairments
Hearing:
Number of variables may place children who are hard of hearing at risk for educational failure, one being the environment.  The noise levels of the classrooms, gym, cafeteria and the computer rooms all have different levels.  A teacher generally speaks at the same level as background noise.  In all of these settings, children with any hearing loss are challenged.
For children who are completely deaf, the impact on communication is far more devastating.  Even with the most sophisticated hearing aids, speech can be inaudible to the child.  This means children face major difficulties in learning language, as well as significant articulation, voice quality, and tone discrimination problems.  Deaf children prefer solitary constructive play, whereas hearing children of the same age prefer co-operative dramatic play. 
For teachers, the most difficult challenge to deal with (especially in the severe form of total hearing loss) is the deprivation of language which creates a barrier to learning.  Many general classroom teachers are not very knowledgeable about hearing impairment and it is not unusual for teachers to express anxiety about working with a student with a hearing impairment in a general setting, especially if adequate communication and social supports are lacking.
Inclusion for students with severe hearing losses has not yet emerged.  It seems reasonable to argue that there should be various educational settings available.  In general, the educational setting for a specific child is determined by linguistic needs; the severity of the loss and the potential for using residual hearing with or without amplification; academic level; social, emotional, and cultural needs, including appropriate interaction and communication with peers; and communication needs; including the child and the family’s preferred mode of communication.
 
VISION:
Social/Emotional:
Children who are visually impaired miss many important non-verbal cues given by either or teachers and peers through facial expressions, gestures, and body language.  Since these children fail to make expected eye contact with peers and typically will not smile, communication with sighted people may be harmed by lack of eye contact.  The failure to look at people may be interpreted as disinterest rather than a s a manifestation of the disability itself.
Play Behaviour:
Children with severe visual impairments do not display a full range of play behaviours; the delays seem to be related to the limitations imposed by the visual impairments.  Children with severe losses may be substantially delayed in sensory motor play and delays in social play and can be at least 2 years behind sighted children.  They are rarely sought out by their peers, infrequently severe as role models and are the least preferred play partners of typical children.
Working with the Resource Teacher:
Many students who are blind or visually impaired spend the majority of their day in a regular class with peers.  While many of their learning opportunities need not take a great deal of adjustment, there are certainly specialized interventions and techniques that may be necessary.  Because the percentage of students with blindness and visual impairments within a given population can be very low, it is not always a reasonable expectation that all classroom teachers will have the specialized knowledge needed to be as effective as possible.  Because of this, it is not uncommon for boards of education to have what would be referred to as itinerant teachers or resource persons for the following types of things:
-       Explanation of the student’s impairment to educators at the school level
-       Assessment of the student’s residual vision
-       Provision, training (teacher and student), and integration of specialized equipment
-       Strategies of instruction
-       Provision of Braille
-       Socialization and adaptation strategies (student, teacher, and classmates)
-       Orientation and mobility information
-       Available resource support materials and organizations
In this video, they students are  performing "The Lion Sleeps Tonight" from the movie "The Lion King". The girls in the back sing, while the students in the front sign the song, in Kenyan Sign Language, not ASL. So a lot of the signs are different from what you would normally see here in Canada and the US, as you will notice with words such as "Lion" and "Tonight".
This video is not in a school setting, but I just had to show everyone how these students came together on a trip to enjoy a circus just the way we all would!!!


Tuesday, 3 July 2012

VISION: definition, prevalence, categories

 SENSORY IMPAIRMENTS
Sensory impairments consist of hearing and visual impairments
Visual Impairment 

Mild visual impairments with low vision, includes totally blind
Prevalence:
-in children, blindness is the least prevalent of all disabilities
-about 1/1000 children under 18 yrs. of age have severe vision impairment
-vision loss is primarily an adult disability
-only 10-15% of total population are totally blind 

  
Etiology
Category
Example
Manifestation
Etiology
Refractive Errors
Myopia
Hyperopia
Astigmatism

Cataracts
Nearsightedness
Farsightedness
Distorted or blurred vision
Growth over lens
Aging, heredity, disease, and infection
Eye pathologies
Glaucoma


Retinopathy of prematurity

Retinoblastoma

Albinism

Optic nerve atrophy

Retinitis pigmentosa
Impaired outflow of vitreous fluid causes pressure on eyeball
Fibrous mass that destroys the retina

Malignant tumour on the retina
Lack of skin pigmentation
Nerve degeneration

Narrowing of field
Congenital, hereditary


Prematurity; oxygen in incubator

Genetic

Genetic, error of metabolism
Damage to the optic nerve
Hereditary of vision
Oculomotor problems
Strabismus
Nystagmus

Amblyopia
Seeing double
Rapidly moving eyeballs
Lazy-eye blindness; lack of depth perception



Arises from strabismus
Other problems
Colour blindness

Photophobia
Deficient in colour vision
Sensitivity to light
Genetic
Syndromes
Usher’s syndrome


Joubert syndrome
Retinitis pigmentosa and progressive hearing loss
Ataxia, slow motor activity, nystagmus
Genetic


Neurological disorder