Can cellphones be educational?

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You always do your best in answering your homework ^^ 

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< Can cellphones be educational? >

I think cellphones can educational tools.
>> CORRECT
 

If not an electronic dictionary or an educational phone, it just a tool.
(Also electronic dictionary or an educational phone is just a tool!)
>> CORRECT (Kkkk~ I love the emphasis ^^)
 

These days, many peoples has cellphones.
So we can do social activities with our cell phone.
>> These days, so many people have cellphones so we can do social activities with out cellphones.
 

But this is just a transfer tools.
>> However, it will just be a transfer tool.
 

So I think cellphones is just educational of great help tools.

>> So, I think cellphones are just educational with great tools.