(a) An assignment for Principles of Technology, Grades 9-12, is allowed with one of the following certificates.(1) Grades 6-12 or Grades 9-12--Industrial Arts.(2) Grades 6-12 or Grades 9-12--Industrial Technology.(3) Grades 6-12 or Grades 9-12--Physics.(4) Grades 6-12 or Grades 9-12--Science.(5) Grades 6-12 or Grades 9-12--Science, Composite.(6) Junior High School (Grades 9-10 only) or High School--Industrial Arts.(7) Junior High School (Grades 9-10 only) or High School--Physics.(8) Junior High School (Grades 9-10 only) or High School--Science, Composite.(9) Legacy Master Science Teacher (Grades 8-12).(10) Mathematics/Physical Science/Engineering: Grades 6-12.(11) Mathematics/Physical Science/Engineering: Grades 8-12.(12) Physical Science: Grades 6-12.(13) Physical Science: Grades 8-12.(14) Physics/Mathematics: Grades 7-12.(15) Physics/Mathematics: Grades 8-12.(16) Science: Grades 7-12.(17) Science: Grades 8-12.(18) Secondary Industrial Arts (Grades 6-12).(19) Secondary Industrial Technology (Grades 6-12).(20) Secondary Physics (Grades 6-12).(21) Secondary Science (Grades 6-12).(22) Secondary Science, Composite (Grades 6-12).(23) Technology Education: Grades 6-12.(b) An assignment for Principles of Technology, Grades 9-12, may also be taught with a vocational agriculture certificate or a trades and industry certificate with verifiable physics applications experience in business and industry, if assigned prior to the 1998-1999 school year. Six semester credit hours of college physics, chemistry, or electricity/electronics may be substituted for the business and industry experience.