How can i improve my skills in English to be a perfect science teacher?

·        Read books about Science written in English.

·        Join Science clubs in English.

·        Listen cassettes or audio in general about Science in English.

·        Watch movies about Science in English.

·        Write about Science in English.

·        Subscribe in websites, magazines, etc. about Science in English.

Read Science books to understand the science content.

Expand your science vocabulary.

Read aloud( to yourself) to master pronunciation.