Final answer:
Emma's career progression will be to become a teacher.
Therefore, the correct answer is 1) She will become a teacher.
Step-by-step explanation:
Emma's career progression can be determined based on the information given. They studied a Level 2 childcare course in college and worked as a nursery nurse before having their second child.
Now they are considering returning to study to become either a teacher or Early Years Practitioner. Becoming a teacher or an Early Years Practitioner would be a natural progression for Emma, as these roles are related to childcare and education.
Therefore, the correct answer is 1) She will become a teacher.