I would like to know how to build a wooden wall on a concrete floor?

first you decide if there's any openings doors windows etc.if not you I'm assuming it's a 2 x 4 wall you mesure the length of the wall you will need long material and studs,out of your long material you select two these are your plates top plate and bottom plate they run the full length of the wall put them together and mark out from left to right every 16 inches holding back 3/4 inch and marking to the right pull the plates apart and fill in with the studs,that's the basic wall

There's more info on how to pin it down etc. answer back