First, here are two fabulous freebies I recommend you start with!
Landforms Dictionary from Miss Martin's Classroom (be sure to leave some feedback when you download!):
Free Montessori 3-Part Cards!
|(Yes, we often homeschool in pjs!)|
A few more freebies to study land and water forms:
Landforms Around the World Card Game from Primary Punch:
Landforms Foldable from Jen Ross:
Landforms and Bodies of Water Memory Match Game from Christina Bainbridge:
Do you have a favorite resource on this topic? Feel free to share the link in the comments!