Welcome to the wonderful world of chemical bonding...we're glad you came!
This unit will certainly require more practice problems than you are used to completing for our class so make sure you are working hard to master the content! Below is a link to a university website which has a simulation for imaging molecules, shapes, bond angles, etc. Make sure you come to one of your teachers if you need extra help or are confused.
Here is the Molecular Geometry Chart with names and angles.