Jazz Dance is a style of dance that originated in the early 20th century and is characterized by its syncopated rhythms, improvisation, and unique movements. It requires a high level of technical skill, physical fitness, and musicality. Jazz dancers often incorporate elements of ballet, contemporary dance, and hip hop into their performances. This style of dance is widely performed in musical theater, television, movies, and competitions.

The PSIA/AASI Certification is a process through which ski and snowboard instructors can demonstrate their skills and knowledge in order to receive a formal certification. The certification is awarded by the Professional Ski Instructors of America and the American Association of Snowboard Instructors, and is considered a mark of professionalism and expertise in the industry.

PSIA/AASI (Professional Ski Instructors of America/American Association of Snowboard Instructors) Level 2 Certification is a professional certification for ski and snowboard instructors who have advanced knowledge and skills in their field. It demonstrates an instructor's ability to teach intermediate to advanced level skiers or snowboarders, and qualifies them to work at higher level ski schools, resorts, and programs. The Level 2 Certification requires passing a comprehensive exam that covers topics such as teaching technique, ski and snowboard knowledge, and safety.

PSIA/AASI Level 3 Certification is a professional certification program for ski and snowboard instructors, offered by the Professional Ski Instructors of America and the American Association of Snowboard Instructors. It is the third and highest level of certification in the PSIA/AASI system, and requires a high level of technical proficiency, teaching skill, and interpersonal communication ability. Candidates must pass a rigorous exam that tests their skiing or snowboarding skills, teaching ability, and knowledge of the sport and industry. Successful completion of the Level 3 Certification signifies that the instructor is an expert in the field and has the ability to teach at an advanced level.

Teaching English As A Foreign Language refers to the ability to plan, deliver, and assess English language instruction for learners whose first language is not English. It involves adapting teaching methods, materials, and activities to support speaking, listening, reading, and writing development at different proficiency levels. The skill is used in educational and training settings to help learners build practical communication abilities and meet language learning objectives. It also includes managing classroom interaction and providing feedback that supports learner progress.