Hello there!
I have some examples of my own where I have been considerate towards others.
1st. Clean up after myself. Cleaning up after your self is being considerate if your with your family and it shows that your being respectful
2nd. Do things with out being told. If your parents are out of the house my parents were at the grocery store a few days ago and I started my homework without being asked.
These are just a few examples.
Have A Great Day!