Being specialized in a particular subject is beneficial to both the student and the teacher. Most, if not all, teachers in specialized positions tend to be better able to teach effectively and efficiently when it comes to subject matter. After all, you would not want a science teacher teaching English literature if that is not their strength.
A case could be made in favor of teacher specialization for many different reasons. In a typical elementary school, teachers are expected to be able to encompass every single subject in their teaching repertoire. Unfortunately, this leaves teachers that struggle with certain subjects to teach your children. Many teachers will actually leave the more difficult subjects like math and science until the end of the day because they simply do not want to teach these subjects. Avoiding the subject matter or not presenting a complete lesson is not beneficial to any child. Instead, avoidance leads to children being unable to comprehend simple math concepts like addition and subtraction. The same can be said for science if science if left to the end of the day. Most parents would find this unacceptable, but unfortunately, this does happen on a regular basis all around the country.
Having a specialization in a subject better equips you as the teacher to teach your students if you actually know the material. If you are knowledgeable in biology, then your students will benefit when attending the class because you will be able to teach them a full and complete lesson. This type of implementation would even be beneficial in an elementary setting so that the children get the best benefit of all which is you, the specialized teacher. Specialization in subject matter also improves your student comprehension because when they have a question, you will actually know how to answer the question. With a specialization in teaching, whether you are getting an online education degree or more of a traditional study, you will be well-informed and be able to pass along accurate information to your students.
Students and parents rely on their teachers to give them accurate information when in the classroom. Teachers that do not specialize in any particular subject are not best equipped to teach various subject matters, even at an elementary level. Students at any level ought to be given the best opportunity to learn, which will almost definitely come from a teacher with a specific specialization. Best of all, when you are a teacher, your students will remember you as the teacher that really taught them about your specialization. It could be science, mathematics, art, literature, or any number of subjects. When you specialize, your students will remember the material and they will also remember you.
Most teacher want the best for their students, but the best for the students starts with the teacher that is willing to take the time and make the effort to really teach. Specialization helps in that area because the teacher is prepared. Specialization in teaching is the best way to go for you, your students, and your future.