Montessori activities that focus on language development are critical for several reasons.

1. Builds vocabulary

2. Develops language skills

3. Enhances cognitive development

4. Fosters independence

5. Encourages a love of learning

Overall, Montessori language activities are an integral part of the Montessori approach and play a vital role in developing children's language skills, cognitive abilities, and overall love for learning. 

Math activities in Montessori focus on the development of a strong foundation of mathematical skills, including counting, sorting, patterning, and understanding numbers and quantities.

Montessori education emphasizes the importance of sensorial learning, as it helps children to explore and understand the world around them through their senses.

Practical Life Activities encourage children to learn and practice the skills of daily living. On one hand where they prosper independence in the learners on the other hand, they also make them develop self- confidence.