Sara is in the third grade. she spends many hours rehearsing her math skills, reading books, and collecting bugs. according to erikson, sara is developing a healthy sense of through these tasks.

Sara is developing a healthy sense of INDUSTRY.

Explanation: A sense of industry is a stage of development in a child. In this stage, children starts mastering new skills, performing complex task, develop and having a feeling of competence and belief in their abilities.

Sara spending hours rehearsing maths, reading books and collecting books is an example of sense of industry.

in about winter like late november to january