Yes, to reap the most benefits it is recommended to do the journal everyday as a bedtime routine or any time convenient for your family. Once you get into the habit of journaling you can never stop doing it.
Most of our journals are undated so you don’t have to worry about skipping pages. You can start where you left.
While the recommended age group is 5 to 12, it depends on the child’s interest. We have got good feedback from teenagers too.
Yes, the yellow and blue books have different set of weekly themes.
4 month planner(size A5) has two pages for planning and journaling for each day, whereas 12 month planner(size B5) has 1 page for planning and journaling for every 2 days. If you are a person who likes to write and journal a lot about your day, then we recommend the 4M planner, but if you are person who has more planning to do than journaling everyday then we recommend the 12M planner.