What are the different types of Judaism?

I’m doing a school project and I’m a little bit confused on the different denominations of Judaism. So far I’ve written that there are 4 main denominations of Judaism including Orthodox, Conservative, Reconstructionist, and Reform. I’ve also written down that Hassidic Jews are a part of the Orthodox. Can anyone give me more insight into the different denominations- what makes them different or similar? It’s a little confusing….

Wouldn’t reconstructionist and reform be the same thing?