Green Apron – This is a pre-requisite for the advanced mechanics classes below. Click here for more information about the Green Apron/Earn-A-Bike class.
Red Apron – Introduces Science/Technology/Engineering/Math (STEM) and Social Emotional Learning (SEL) concepts.STEM aspects include:
- Fine adjustment
- Precision vs. accuracy
- Chain pitch and measuring wear
- Friction
- Tension
- Compression
SEL aspects include:
- Asking open-ended questions
- Mirroring and active listening
- Emotional Labor
- The reflexive relationship between physiology, emotions, and mechanical work
Purple Apron – Provides the opportunity to level-up mechanical skills with the introduction of adjustments to all major bearing systems, wheel truing, and a deep dive into gearing. Additional SEL aspects are also introduced.
STEM concepts added:
- Mechanical stress
- Leverage
- Ratios
- Torsion
SEL concepts added:
- Interpersonal communication
- Reflective and reflexive practices
- Stress and its impact on the body and relationships
The Purple Apron includes an opportunity to practice assembling a bike new from the box, which is a valuable skill when seeking entry level employment with bike shops.
Black Apron – Focuses on the overhaul of all major systems of the bike, and includes disassembling, cleaning, and reassembling a bike and replacing parts. This capstone course requires students to meet high standards, with an eye toward mastering competencies required by employers.
SEL concepts added:
- Showing respect
- Kindness
- Empathy
At the Black Apron level, learners are able to identify their individual interests to ensure they they will stay engaged in a lifetime of learning.