Motion prep
World Schools · edu · Intro

This House would ban smartphones in schools.

An accessible motion with unusually good evidence on both sides, which makes it a fair test of who researched.

Runs inWSDC / PF / Quick Clash adaptable
DifficultyIntro
SidesProposition / Opposition
Reading the motion
What it asks

Whether students should be prohibited from having phones during the school day. The strong version is locked storage on arrival, not just a no-phones-in-class rule.

Who proves what

Prop should take full-day storage, because classroom-only bans are the status quo in most schools and Opp will say the motion changes nothing.

Ground worth taking

Prop owns the safeguarding exception: emergency contact through the school office is how it already works. Concede it early and the emergency argument loses its force.

Both cases
Proposition

The device is engineered to capture attention and it is sitting in the pocket of every student during the one activity that requires sustained attention.

01 Attention residue is measurable
Claim
Presence of the phone degrades performance even unused.
Warrant
Studies on cognitive capacity find reduced working-memory performance when a phone is merely visible. Notification-driven task switching carries a recovery cost per interruption.
Impact
The effect applies to every lesson for every student, so a small per-instance cost aggregates to a large total across a school career.
02 Bans show attainment gains, concentrated at the bottom
Claim
Schools that introduced full bans recorded improved exam results.
Warrant
The Beland and Murphy study of English schools found improvement after phone bans, with the largest gains among previously low-attaining students.
Impact
Prop gets an attainment gain and an equity gain from the same intervention, and the equity direction is the opposite of most education reforms.
03 Bullying follows the device
Claim
Phones move harassment into a space staff cannot see.
Warrant
Filming incidents, group messaging, and image sharing all happen during the school day and are unavailable to teacher supervision in a way corridor behaviour is not.
Impact
Removing the device during school hours restores the one environment where an adult can actually intervene.
Opposition

The device is not the problem and confiscating it teaches nothing about the skill students will need for the rest of their lives.

01 Regulated use is the transferable skill
Claim
Students will have phones at university and at work with no one to confiscate them.
Warrant
A ban produces compliance under supervision, not self-regulation. The behaviour reverts the moment the enforcement structure is removed.
Impact
You defer the problem to the point of highest stakes and lowest support. Schools are the right place to fail at self-regulation safely.
02 Real educational uses exist
Claim
Phones function as translation tools, accessibility devices, cameras, and research tools.
Warrant
For students learning the language of instruction, and for those with reading or organisational support needs, the phone is often the assistive device the school did not buy.
Impact
The ban hits hardest the students who use the device as a support, which reverses Prop's equity claim.
03 The enforcement cost is real
Claim
Full-day storage means confiscation conflicts, lost devices, and liability.
Warrant
Schools operating locked-pouch systems report significant staff time on compliance and disputes over damaged or missing phones.
Impact
Teacher time is the scarcest resource in a school. Prop spends it on a policing function to buy an effect that classroom-level rules already largely achieve.
The clash that decides it

Does a school teach self-regulation better by removing the temptation or by supervising exposure to it?

How Proposition wins it
Prop wins on the attainment evidence plus the concentration of gains among low-attaining students, which is a hard result for Opp to argue around.
How Opposition wins it
Opp wins by showing the ban produces supervised compliance with no transfer, and by making the assistive-use group concrete rather than hypothetical.
Where rounds go wrong
Proposition mistakes
  • Running screen-time harm generally. The motion is about school hours; stay on the attention and attainment mechanism.
  • Fumbling the emergency-contact question. Answer it in the first speech with the office-phone route.
Opposition mistakes
  • Defending phones in class. Nobody believes it. Argue about storage, autonomy, and transfer instead.
  • Ignoring the Beland and Murphy result. Prop will cite it and unaddressed evidence carries.
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