What is the correct punctuation for now consider this the student brings their school book, electronic or otherwise a notebook or tablet/laptop with them to the kids practices. while the children are at their respective practices the student can read take notes and start preparing for their work through outlining and/or drafting. even if the sports park doesn't have an internet connection, the student can have a printed copy of there school work with them to refer to. if practice runs late the student can simply get a little more work done. then, when the carbrakes down, it's not so much of an impact.

Now consider this:

the student brings their school book, electronic or otherwise, (coma) a notebook or tablet/laptop with them to the kids practices. While the children are at their respective practices , (coma) student can read take notes and start preparing for their work through outlining and/or drafting. Even if the sports park doesn't have an internet connection, the student can have a printed copy of there school work with them to refer to. If practice runs late, (coma) the student can simply get a little more work done. Then, when the carbrakes down, it's not so much of an impact.

Now consider this :(colon)

The student brings their school book, electronic or otherwise, (comma)1 a notebook or tablet/laptop with them to the kids practices. While the children are at their respective practices, (comma)2  student can read take notes and start preparing for their work through outlining and/or drafting. Even if the sports park doesn't have an internet connection, the student can have a printed copy of there school work with them to refer to. If practice runs late, (comma)2  the student can simply get a little more work done. Then, when the carbrakes down, it's not so much of an impact.

Explanation:

When writing, a comma indicates a soft pause in a sentence. There are several rules regarding their usage therefore, the particular example provided  should include:  

(comma)1  In this case, the comma is being used as or parenthetical elements to that add extra information to the sentence.  

(comma)2 In this case, the comma is being used after an introductory phrase.

Similarly, a colon should be also included, in order to direct the reader to the information following it.

honestly, is this even a but since you asked, he's probably at the store trying to get you food.