How to draw a math tabloid in a simple and beautiful way

How to draw a mathematics tabloid that is simple and beautiful

As a mathematics teacher, I often ask students to produce mathematics tabloids. Mathematics tabloids are a way to learn and review mathematics knowledge, but some Students couldn't do it, so I compiled the steps and techniques. Choose a theme first, then design the layout, add elements, and then modify the details to keep the interface clean and tidy.

See pictures for details.