I have noticed that when my students are in the right mindset, they tend to learn with more enthusiasm and are typically more focused. I have found that the following 6 ways tend to work well for creating a science mindset for my students when they are in my classroom working:
Science

Two Fun Chemistry Demos to do in the First Week of School (or anytime!)
Are you looking for a fun way to kick off your year to Chemistry? Here are two demos that you can do for your classes to help get them excited about Chemistry and science! These are very simple to do and set up and would be great for any age. Enjoy!

STEM Car Crash Project
This year, I was lucky enough to be sent to the NSTA conference in Nashville, Tennessee. While there, I attended various workshops on Physics, Chemistry and Astronomy. I was most intrigued in the Physics-based car crash project and decided to implement it. Below is my account of how things went with my students and this project:

A Week of STEM activities!
I decided to take on my own challenge of incorporating a STEM activity every day for a week. It turned out to be a huge success where both my students and I had a blast. Here were the various STEM tasks that they took on: