Do not get behind.
There will be times when call load, court appearances, and special assignments start to inhibit the recruit's learning progress in a certain area. Do not skip it or try to come back to it later. Make a concerted effort to get back and complete the learning elements at hand.
I pray one of your recruits is never injured or killed in the line of duty. If it does happen, and you've knowingly skipped any element in that person's training, you will be the one looking at the coffin and at the recruit's children at the funeral knowing that you didn't do your job. Do not place yourself in this position; drive hard to complete the learning.
Teach the truth.
One thing no one needs is a cop you can't trust. This holds true not only in reports, evidence, and testimony, but in life. I guess this goes back to what I was told as a young lad: If you always tell the truth then you don't have to remember what you said. Integrity and ethics are caught, not taught. You need to be the living example.