Illustrated by Katie Kath, this is evidently part of the "Nora Notebooks" series, but can be read as a standalone. I'm not a huge fan of series, but this one was harmless, and moreover, it placed a heavy emphasis on science, which is a wonderful thing in books for young girls and makes them far from harmless!
Middle-grader Nora gets a new notebook and decides to devote the space to recording observations on her pet ants which she naturally (or unnaturally depending on your perspective!) keeps in an ant farm. Personally speaking, if all ants, wasps, hornets, and Africanized bees became extinct, that would work for me! Nora loves her ants though, and observes them every day. The problem, of course is that the ants die when separated from their queen, but Nora's ambition is to be the youngest girl ever to be published in a science journal, so she presses on with her research.
No one else gets her obsession though, so at school she has to contend with shrieks when she unveils her ant farm during show and tell, and she has to suffer the fake and fawning attention her classmates devote to one girl's addiction to making videos of her cat, dressed in assorted outfits. Making the girls be "girlie-girls" with this shrieking was a mistake, because it perpetuates stereotypes that need to become extinct also!
There is strife and trouble, problems with ants, problems with school; in short, the usual , but Nora maintains an objective view and deals with it all with wry comments and good humor, and everything works out in the end! Despite the stereotyping I mentioned earlier, I thought this story was charming, and I recommend it.