The motion to adopt without a vote is out of order. It is also called a friendly amendment.
It is out of order because it is not democratic. It asks the house to accept a change because the people who wrote the resolution are happy with it. The rest of the house is never asked.
There are no friendly amendments.
Every amendment is put to a vote. That includes a one word change. See Amendments.
The delegate who moved it may be certain the house agrees. The main submitter may have said in advance that they accept it. Neither of those is a vote.
If you are unsure. A delegate says "the main submitter accepts this amendment, so there is no need to vote". The answer is that the house has not accepted it. Put it to a vote. It will take twenty seconds.
If an amendment corrects an obvious error. The chair may put it to a vote with no debate. Ask the house whether there are any objections to going straight to the vote. Then vote. Never adopt it without a vote.
An amendment about spelling or grammar should not be debated. The chair makes the change directly and tells the house.
That is not adoption without a vote. Nothing about what the resolution asks for has changed. A missing full stop is not a decision the house needs to take.
The test is whether the meaning changes. Correcting "recieve" to "receive" changes nothing. Changing "may" to "must" changes everything and needs an amendment and a vote.
Every vote is real and counts.
A chair may not take a show of hands to see how the room feels and then hold the real vote afterwards. See Voting procedure.
If the house is voting, the result stands. If the chair does not want a result, do not vote.
Delegates invent motions. They also use the wrong words for real ones.
These are two different things and the chair treats them differently.
A delegate invents a motion that is not in the rules. It is out of order. Say so and say why.
A delegate uses the wrong words for a real motion. That is a mistake, not an offence. Work out
what they meant, name the correct motion for them, and take it.
If you are unsure. Do not overrule somebody because the wording was unfamiliar to you. Ask what they are asking the house to do. Then match it to a real motion. See Motions.
Delegates often say "motion to move directly into voting procedures". That motion exists. It is called the motion to move to the previous question. Correct the wording and take the motion. See Motion to move to the previous question.
Rule it in one sentence. Say what the ruling is and say the reason.
Do not let the house debate whether a ruling was correct. A delegate who believes the chair has made a procedural mistake has a point of order. See Point of order.
In MEDIMUN, a chair may not deviate from the Rules of Procedure. See Chairs may not deviate from the Rules of Procedure.