Flexible work arrangement means that grown-ups who work at jobs can have different rules and schedules that help them balance work with their home life. It's like having a special kind of job that understands that sometimes parents need to take care of their kids, go to doctor's appointments, or run errands during the day.
Basically, instead of having to be at work at a set time every day and leave at a set time, people who have flexible work arrangement can talk to their bosses and agree on different work hours. They might start work earlier, work late, or work from home using a computer or phone. This way, they can help take care of their families and still get their work done.
Flexible work arrangements can make a grown-up's life easier and less stressful, so they can be happier and more productive at work. And when they do a great job, they might even get rewarded with more opportunities and chances to keep growing in their jobs!