Sport Stacking 3-6-3 Time Trials

In pairs, students learn the basic sport stacking sequence: building and taking down pyramids of 3, 6, and 3 cups with alternating hands while a partner times and coaches. Students develop hand-eye coordination, use of both hands, and personal-best improvement.

How to play

1. Make 12 pairs and one group of three, each at a desk with 12 cups in three stacks of 3, 6, and 3 and a stopwatch (2 min).
2. Demonstrate the upstack: for a 3, one hand sets two cups down and the other places one on top; for a 6, three, then two, then one, always alternating hands. To downstack, slide the cups down with both hands into a single stack. Practice 3-3-3 (4 min).
3. Move on to the full 3-6-3, left to right. One partner stacks while the other checks that hands alternate; switch every 2 tries (6 min).
4. Time trials: each student gets 3 attempts to upstack and downstack and records the best time. A fallen cup must be fixed before going on (5 min).
5. Wrap-up: each pair figures out how much they improved and shares one useful tip (3 min).

Rules

• The clock starts and stops with both hands flat on the desk.
• Fix a fallen cup without stopping the clock.
• The observer gives a positive comment first, then one thing to improve.

Variations

Adaptations

• Limited mobility: adjust the desk height or use a lap tray.
• Autism: a card showing the sequence step by step and a visual signal instead of a whistle.
• Motor level: larger cups and the 3-3-3 sequence for students who need it.

Learning goals

• Coordinate both hands in an alternating, precise sequence.
• Set a personal time goal and work toward it.
• Give a partner helpful, respectful feedback.

Equipment for a class of 25

• Stacking cups (sets of 12): 13
• Stopwatches: 13
• Classroom desks: 13

Teacher tip

The most common mistake is using only the dominant hand. Record times: improvement over the first tries is fast and very motivating.

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