Correction: Scientific and engineering practices aligned with the NGSS in the performance of secondary stage physics teachers.

[This corrects the article DOI: 10.1371/journal.pone.

Scientific and engineering practices aligned with the NGSS in the performance of secondary stage physics teachers.

The study aimed to unravel the degree to which scientific and engineering practices complied with the NGSS (Next Generation Science Standards) were present in the performance of physics teachers at the secondary stage in Taif city, Saudi Arabia. The study also sought to identify the effect of the qualification and years of experience variables on the degree to which the NGSS-aligned practices were present in the performance of physics teachers. The study adopted a mixed method in applying a closed-ended questionnaire and an interview.