Question

review the details below.

• if cell phones arent properly silenced, they can interrupt classroom activities.
• cell phones can be used to cheat on tests by sending answers to friends or by accessing the internet.
• texting during class is like passing notes and is a waste of time.

choose the best topic sentence to introduce a paragraph containing these details.
cell phones in the classroom can have a negative impact on student learning.
there are many legitimate arguments for allowing students to have cell phones in class, even if they are disruptive.
cell phones have become a near constant presence at school and at home.

Explanation:

The details provided (interrupting classroom activities, cheating, wasting time) all point to negative aspects of cell phones in the classroom. The first option "Cell phones in the classroom can have a negative impact on student learning" directly ties in with these negative details. The second option is about allowing cell phones despite disruptions which doesn't match the negative - focused details. The third option is just about cell phones' presence and not about their impact on learning as per the given details.

Answer:

Cell phones in the classroom can have a negative impact on student learning.