I am teaching maths inequalities to a class of less able stu

I am teaching maths inequalities to a class of less able students, with an average age of 14 years.

I need a suitable online internet clip/utube/ etc which is not too long, and which visually explains in an entertaining way the following;

1. Definition of inequality

2. Inequalities terms used in words and in symbol form

3 Relating them to real life examples.

links for part 1 and 2

https://www.youtube.com/watch?v=l0Jc98rXdfw

https://www.youtube.com/watch?v=lhmgF70Mt54

links for part 3

https://www.youtube.com/watch?v=Nm85AvT84Gc

https://www.youtube.com/watch?v=y8O3NnipcDs

https://www.youtube.com/watch?v=1mTSK3ie4cU