Question: How can we do physical distancing in schools?

Answer passage (source: Australia):
page_title: Physical distancing for coronavirus (COVID-19)
section_headers: In schools
section_content: If your child is sick, they must not go to school or childcare. You must keep
them at home and away from others.
To reduce the spread of viruses or germs in schools students and staff should
continue to practise good hygiene.
The Australian Health Protection Principal Committee (AHPPC) has issued
updated advice on reducing the potential risk of COVID-19 transmission in
schools.
The AHPPC also issued a statement on risk management for re-opening boarding
schools and school-based residential colleges.
For more information on school
operations, visit the
Department of Education, Skills and Employment website.

Reviewer feedback on this answer:
Answers are provided here for parents as well as schools themselves in the form of links so that the requester can choose which one applies to them.
While the answer does not provide the answer to the question as to of how to social distance in schools, it does give tips on how students can stay safe while in school with their peers and provides links with suggestions and information on how to social distance and keep from spreading the disease.

Reviewer ratings:
Excellent
Acceptable

Answer passage (source: Australia):
page_title: Physical distancing for coronavirus (COVID-19)
section_headers: Keep your distance
section_content: One way to slow the spread of viruses, such as coronavirus, is physical
distancing.
The more space between you and others, the harder it is for the virus to
spread.
As states and territories ease restrictions, it is
important everyone continues to practise physical distancing.
0:30  Read transcript
Coronavirus is most likely to spread from person to person when we come into
close contact with one another.
We can all help stop the spread by keeping our distance.
This means do not shake hands, or exchange physical greetings, and wherever
possible, stay at least 1.5 metres away from others.
It's also really important to practise good hygiene, especially after being in
public places.
Together we can help stop the spread and stay healthy.
Visit health.gov.au to learn more.
Authorised by the Australian Government, Canberra.

Reviewer feedback on this answer:
Answer does not address how to do physical or social distancing at all let alone at schools, just mentions the necessity of distancing.
The answer here defines what physical distancing is and gives a good idea of how to do this while in public, but does not specify how to do this in a school setting where it is much harder because there is not enough room in a typical classroom to separate all students six feet from one another. There should be some suggestions on how to separate students in a safe distance from one another to make it a excellent answer.

Reviewer ratings:
Bad
Could be Improved

Answer passage (source: Australia):
page_title: Physical distancing for coronavirus (COVID-19)
section_headers: In public
section_content: Physical distancing in public means people:

keep 1.5 metres away from others wherever possible
avoid physical greetings such as handshaking, hugs and kisses
use tap and go instead of cash where possible
practise extra care if you are using public transport – read the guidelines (PDF, 165 KB).
avoid crowds – if you see a crowded space do not enter
avoid large public gatherings
practise good hygiene
stay at home if you have any cold or flu symptoms. Seek medical advice and get tested for COVID-19

See important information on restrictions on public gatherings.
See requirements in your state or territory.

Reviewer feedback on this answer:
The answer does give valid points as to of what physical distancing consists of but it does not specifically touch on how to successfully practice this in a school setting. A much better answer would contain the given information as well as specify how to do this in schools where students are crammed in a classroom with several other students like separate desks throughout the classrooms, hold some classes in auditoriums, etc.
While some of the guidelines could work for a school this answer is concerned more with general "public" gatherings and not on schools themselves. Links do not include anything regarding schools either which is rather disappointing.

Reviewer ratings:
Acceptable
Could be Improved