Joan Paley has adapted and beautifully illustrated the spiritual
"One More River" in this book suitable for use in a Christian early childhood setting or Sunday school.
With our young students, this lengthy song going to be too challenging to sing all the way through. Approach it as a call-and-response song, with the teacher as leader singing the verses (call) and the students always singing "There's one more river to cross." (response)
It will be useful to play a recording of "One More River" as the children are coming to class, or perhaps during their playtime. As a teacher in a Christian school, or Sunday school, collect CDs of Bible songs, hymns, and children's Christian music for use in your classroom. Hearing the music often will help them get the tune in their ear even before you introduce the song. And since there are so many great hymns out there, the children will be exposed to the music even if you don't get a chance to teach it directly.