BGCP - this is a great resource, take advantage of it. Here is what they offer.

2.5 Mobile Apps and Mobile Devices - Teacher Presentation

Complete the What is a Computer Matching Worksheet handout - Work in pairs and bring your answer sheet to the front to have it checked off.

Complete Section 2.5 Questions and Reflections - show these to your instructor for teacher check.

2.6 Algorithm Basics - Introduction

POGIL Groups for section 2.6 Algorithm Basics - be prepared to share your answers with the rest of the class.

Complete section 2.6 Questions and Reflections - show these to your instructor for teacher check.

Complete your App write-up for 2.4 Complete I Have a Dream part II and show this to your instructor for teacher check.

Complete Button Events Practice: In app inventor create an app called EventHandlerButtonChanger. For this app add a button (Red Button) and when you click on the button make it change color from red to some other color.
Now add a second button (Second Button) that when you click on it the first button disappears and the second button turns blue.
Add a third button (Try Me) that when you click on it that text appears that says "You got me!" (you will need a label for this).
Add a fourth button (Reset) that reverses all of the changes made and sets all the buttons and text back to the original condition.

Test out the app and show it to your instructor for teacher check.

Publishing Your Apps - here is the site for creating your QR codes - QR Code Generator