Wate tempeature should be the same as your body temperature, means it is about 36~38 degree. You can test it by using your figures. Please remeber do not olny use cold water and hot water. w6 }7 _! U! E1 r) o' I ; N& n* m0 {0 ~* d# V2 a. I8 g; iUsually I prepare a big bowl, mix hot water and cold water to adjust water temperature(you can use only milk instead of water, same mathod), then put yeast in water, add a tea spool sugar. Wait until yeast melt. So you can start to make dough.