To make a salt map mixture, you will need to have two parts salt, one part non- rising wheat flour, and one part water (to add gradually to the mixture). Mix the ingredients together until it forms a play-dough consistency and texture. After mixing, mold the flour into various shapes. Make sure that you do not add to much water or else it will be too water to form any kind of shapes from the mixtures. Once you have your molds created, allow them to dry over night and you can glue or stick the creations onto maps for the creation of mountains and hills.