How to get started with apollo?

I’ve been working on meteor for last couple of years, I started my career on meteor and have been working on it ever since. I only know about mongo db so far.

I want to learn about apollo and want to use it in my next project. I just want to know what would be the best resources to learn and in which order.

I read about it and I think first I need to start with Graphql, I think i need to follow the below steps

Is it the correct order? am I missing anything?

If you know any good resources for graphql, meteor + graphql and meteor + apollo please mention below. I’m sure there are lot of other people who want to learn this and needed list of resources.

Really appreciate any help.