K: Floor tape lines, walking only, teacher hand support, focus on following the line
1st: Low beam (6 inches), mats on both sides, arms out for balance, partner spotting
2nd: Standard beam height (12 inches), walk forward/backward, simple turns
3rd: Higher beam (18 inches), eyes closed challenges, carrying objects while walking
4th: Advanced beam work (24 inches), complex movements, gymnastics elements, peer teaching