結果 : how do cell phones affect grades
6:24

How Cellphones Affect Students' Grades

TMJ4 News
5,468 回視聴 - 7 年前
1:58

Differences between used iPhone grades A+/A/B/C?

reDevice
14,662 回視聴 - 2 年前
1:53

Grades improve when cell phones banned in schools, but expert says distraction not the problem

Denver7
38,141 回視聴 - 9 年前
0:28

Study: Cellphones in classrooms contribute to failing grades

WTNH News8
988 回視聴 - 6 年前
4:40

This Is Your Child's Brain on Videogames | WSJ

The Wall Street Journal
508,677 回視聴 - 5 年前
0:35

School: Student Grades, Focus Improve After Cellphone Ban

CBS Local News
198 回視聴 - 6 年前
2:45

School locks up students cell phones to improve grades, prevent cyber-bullying

ABC 10 News
2,461 回視聴 - 5 年前
11:43

Clare Educator Warns Mobile Phone Usage Has Serious Impacts On Student's Grades

clarefmTV
8 回視聴 - 1 か月前
1:06:09

Ask An Explorer: A Webinar for Students from 4th-8th Grade

Woods Hole Oceanographic Institution
638 回視聴 - 1 日前 に配信済み
29:29

Episode 6: Arnold Glass - Phones in the classroom and falling grades

Taylor & Francis
164 回視聴 - 5 年前
0:41

The age kids get their first phones doesn't affect grades or well-being

Dr. David Geier
92 回視聴 - 1 年前
6:14

What is Rugged Phone / Military Grade Smartphone?? Explained!!!

Utsav Techie
60,216 回視聴 - 3 年前
0:16

Improve your grades and homework with answer.ai - Download it now on the App Store or Google Play!

Answer.ai_app
5,072 回視聴 - 1 年前
1:00:26

Abolish grades, ban mobile phones and ChatGPT? Roland Reichenbach: 2024 (English Subtitles)

Norm Friesen
120 回視聴 - 3 か月前
3:14

Cellphone Bans in Schools: Boosting Grades and Social Skills?

Dino's trends
3 回視聴 - 3 週間前
56:20

27 Years of Teaching: What Changed? Cell Phones, Grade Inflation, PBIS, Paperwork, PDs & CRAZY Tests

Teacher Therapy
13,933 回視聴 - 6 か月前
2:52

Maine school district bans cell phones and smartwatches for students grades 6-12

NEWS CENTER Maine
475 回視聴 - 3 か月前
2:10

Norway's school cellphone ban boosts student grades and health: A model for US schools?

NBC Montana
369 回視聴 - 4 か月前
1:44

Phone pledge: Wait until 8th grade

Click On Detroit | Local 4 | WDIV
217 回視聴 - 5 年前
0:26

8th grade study routine || 💯💯 #studyroutine #karangehlot

Karan Gehlot
2,072,412 回視聴 - 1 年前