How to make tabs in Ionic?

Question

Angular

Does anyone know how to add a page to an Ionic application in Tab View? https://github.com/scottopolis/wpIonic - I found such an experience here and decided to write my own application based on it. I created three pages with three different categories from Wordpress, then I created controllers and posts are displayed, readable, but I can’t cram them into three different tabs. I want to show a specific page in each tab. I do everything according to the instructions of the Ionic site, but all in vain. Are there solutions? Or some more interesting instruction or video from YouTube?