This looks similar to other spreadsheets from vertex42 . Whatever it seems a bit complex . Download to understand whether it is useful for you in anyway.
Simple spreadsheet without any complexities.You can enter the main project activities and meetings.It can be used for multipurpose viz training/teaching/learning activities. The simplicity of this excel sheet make it more viable to understand even for a starter. For every activity, meeting or event, indicate the month(s) in which they will be conducted you can colour that particular cell for better view.
You can enter upto 30 tasks in the provided cell. Simple template for beginners. You can enter the start date of every task and the number of days to complete.