How about taking the children out for a trip?

You have too few attributes in this question, which is really hard to say. We must assume that the conditional theory is good or bad.

If money is tight and it is difficult to take care of children, it will cost more. Besides, children and grandchildren have their own blessings, and they will have the opportunity to travel in the future. If the economic conditions are good, it is best to take the children. On the one hand, children can get their parents' blessing, on the other hand, their parents can enjoy family happiness, and, you know, they can broaden their horizons.

If the purpose of traveling is to get a temporary relief from heavy work, then go out and relax. Then you'd better not take the children, because that is a big burden on the journey, not to mention the children are only six years old. If the purpose of going out is purely to let the children learn, then you must take care of the children, haha, just kidding.

Since I am willing to listen to the views of religious people (don't say high opinions, people dare not speak), I would like to imagine for you from the perspective of Buddhism. That is:

Whether you want to go out to play, take your children to study, or for any other purpose, you should bring "grandma". It is obvious from your supplementary question how much grandma loves your children! In return, you should also let grandma accompany you to travel. I know it may be troublesome and tiring to take grandma, but on the one hand, it can make the elderly happy, on the other hand, it can let the children see your actual actions of filial piety to the elderly. This will have an upward effect. Although the children are young, they can see this self-evident teaching in their eyes and keep it in their hearts. In the future, children will respect you by following your example. The result is three birds with one stone. The old man enjoyed family happiness and relieved all kinds of worries about his children. I have accumulated blessings for the future; In addition to learning to be filial to the elderly, children will certainly learn a lot of other knowledge during their travels. Old people and children are happy, and I believe you will feel extremely happy. It runs in the family is happy, so why not? !

Giving is better than receiving!

Joking is not enough. For your reference! :)