Real churches teach the Holy Bible, so it shouldn't be difficult to figure out what would be taught about creation. They would teach the Genesis account of God's Creation. I say "real churches" because there are many these days that could care less what the Holy Bible teaches about anything. I don't consider those to be churches. The Holy Bible is God's Word, and this is the Authority on this subject from the Creator Himself.
The churches my family go to can't be "real churches" then.
Let me ask you, since the Bible was written by men, how did they manage to write the Word of God. What method would you propose God used?
Automatic writing theory The human author becomes possessed by God and loses consciousness of self, surrendering to the divine spirit and its communicatory powers.
Dictation theory The belief that the Holy Spirit pre-determined each word that the authors wrote. The "authors" were thus performing the function of a secretary.
Negative assistance theory The authors expressed their thoughts in their own style and words, while the Holy Spirit only intervened as needed.
Other theories
That the Holy Spirit provided the precise ideas, thoughts and concepts to the authors, who then wrote them down in their own words using their own writing style.
The authors were inspired by the Holy Spirit so that their normal powers of observation and writing were heightened. They were thus able to describe their religious thoughts with greater accuracy than normal, but not to the level of inerrancy.
That God did not directly inspire the writers of the Bible. The texts are not inerrant, but were written by authors with a "high degree of religious insight".
See
Did the Holy Spirit inspire the Bible's authors? and
Contemporary Problems in Biblical Interpretation
It will take a long time, if ever, for religious conservatives and liberals to reach a consensus over the inspiration of the Bible, but in the meantime my wife's church doesn't claim a monopoly of the Christian faith like yours. Why do you think that might be? (For the sake of the OP, I'm pretending to ask a question in a YECist church)
.