Sensory issues in child

I remember those times when my baby daughter had to suck her thumb to fall asleep, or constantly asked for my car key to put in her mouth. She also liked the T.V. remote controller as well. 😝 This seems natural in the sense of a child's development, and the intensity and frequency of this type of behavior often decrease as they grow up. 

While working with primary grade kids(K-2nd) with autism or developmental disabilities, I still find many kids still seek out intensive oral sensory input or at some level throughout the day- These sensory issues in children with autism are often reported from home as well.  If no supervision was available, any school/household items may end up going into their mouths. Crayons, glues, lego pieces, etc. The intensity and frequency of this sensory-seeking behavior heavily rely on their mood/regulation changes depending upon the circumstances. 

That is, during fun group activities with music components, my student does not seem to need anything for his/her mouth meanwhile they tend to crave something more when bored, tired, and so. The physiological condition may affect their needs or sensitivity in processing sensory stimulations in the environment. After all, it's always useful for special educators to equip one or two chew toys(chewy) handy for the absolute emergency. 

These are some of my favorites. 

Lego Shape Chew toys 
Very popular in the school settings- it's cute looking and affordable. 

Cloth type
If a child specifically seeks out the texture of his/her clothes (edge of jacket), this can be appropriate.
 
 T shape
If a kid is more advanced in carrying his/her own chewy and put in his pocket during the break, this is a great one to offer. Somewhat pricey.  

Older students (like middle school kids) may find something regular necklace-looking.