I am making my life simpler and need to do the following. I am a complete basic excel user however, I am willing to learn from you all or from the resources you may point me out to. Even if you can tell me what is the name of the function that I need to use for various steps, it will point me to the right direction:

1. I am making a activity timetable for kids. In this I need to generate time as per the wake up time of the child (input in admission form). For example: the first activity at one hour after wake up time and every other activity after 3 hours each. How do I do so in excel?

2. There will be an activity database, from where the children will shortlist what they want to do. How can I then match some of the activities from the shortlisted activities and allot them to the times generated by the excel in step 1?

Many Thanks!