Montessorium: Intro to US is an educational app for iPhone and iPad that aims to teach children about the 50 states of the United States. Designed based on the Montessori methodology, this app offers a variety of activities and exercises to help children learn the names, shapes, locations, and animals of each state.

The app includes challenging activities to help children learn the names of the states and find their locations on the map. It also features a puzzle map that helps develop name recognition, spatial relationships, and geographical knowledge. Additionally, children can test their knowledge with a full-scale interactive puzzle map of the United States.

Montessorium: Intro to US also introduces children to the unique animals of each state through engaging activities. Children can tap through the various animals and match them to their associated states. The app also includes an interactive tracing exercise that focuses on the shapes of the states, helping children develop fine motor skills and vocabulary.

With its interactive and engaging activities, Montessorium: Intro to US provides an effective and fun way for children to learn about the 50 states of the United States. This app is a valuable educational tool for children to develop their spatial relationships, fine motor skills, and knowledge of the United States geography.