Underwater Olympics: Mastering Breaststroke and Butterfly (2 hours)

 

This performance task activity uses a fun and competitive spirit to motivate students to learn the foundational skills and techniques for breaststroke and butterfly swimming.

Target Audience: This activity is designed for students with intermediate swimming skills (comfortable swimming freestyle and backstroke for short distances).

Learning Objectives:

• Students will be able to identify the key components of breaststroke and butterfly arm and leg movements. (Knowledge)
• Students will be able to demonstrate proper body position and streamlined technique for both strokes. (Skills)
• Students will be able to coordinate breathing techniques with arm and leg movements for both strokes. (Skills)
• Students will be able to perform basic breaststroke and butterfly swimming techniques over short distances. (Performance)

Materials:

• Pool with adequate lane space
• Pull buoys (one per student)
• Fins (optional, for advanced students who want extra leg propulsion)
• Pool noodles (optional, for visual aid with body position)
• Underwater flags or rings (optional, for a retrieval challenge)

Safety:

• All participants should be comfortable swimming across the pool with various strokes.
• Instructors should be CPR/First-Aid certified and familiar with water safety protocols.
• Maintain a safe student-to-instructor ratio (ideally 4:1).

Lesson Procedure (120 minutes):

Introduction and Challenge (20 minutes):

1. Welcome and Introductions: Briefly introduce yourselves and the activity's objectives.
2. Underwater Olympics Introduction: Frame the activity as an "Underwater Olympics" where students will learn and compete in mastering breaststroke and butterfly techniques.
3. Stroke Breakdown: Discuss the key differences between breaststroke and butterfly, focusing on body position, arm movements, and leg kicks for each stroke.

Breaststroke Breakdown (40 minutes):

1. Kick Drills: Students wear pull buoys or hold onto kickboards while practicing the breaststroke kick on their stomachs. This involves a simultaneous "frog kick" motion with legs bent at the knees.
2. Arm Isolations: On the pool deck, students practice breaststroke arm movements focusing on a wide outward reach, followed by a powerful inward pull towards the chest. Emphasize keeping elbows high.
3. Combining Kick and Arms: Students hold onto a pull buoy or wear fins (optional) while practicing breaststroke coordination. Encourage them to breathe by lifting their head out of the water during the arm pull motion.
4. Putting it Together: Gradually introduce short breaststroke swimming with glides, combining the frog kick with alternating arm movements and coordinated breathing. Instructors provide feedback and support in the water.

Butterfly Breakdown (40 minutes):

1. Dolphin Kick Drills: Students practice the butterfly kick on their stomachs with fins (optional) focusing on a strong, undulating body movement with synchronized leg kicks.
2. Arm Isolations on Back: Similar to breaststroke, students practice butterfly arm movements out of the water while lying on their backs. Emphasize a simultaneous arm sweep overhead followed by a powerful downward pull alongside the body.
3. Underwater Glide Drills: Students practice a streamlined underwater glide on their stomachs with arms extended forward after a powerful dolphin kick push-off from the wall.
4. Putting it Together: Gradually introduce short butterfly swimming with glides, combining the dolphin kick with synchronized arm movements. Encourage breathing during the underwater glide phase. Instructors provide feedback and support in the water.

Underwater Olympics Challenge (20 minutes):

1. Stroke Relay Races: Divide students into teams and have them compete in short relay races using either breaststroke or butterfly technique.
2. Underwater Retrieval Challenge: (Optional) Scatter underwater flags or rings on the pool bottom. Students take turns diving down and retrieving them using proper breaststroke or butterfly kick for propulsion.
3. Performance Assessment: Assess students based on a rubric focusing on key aspects such as body position, arm and leg coordination, breathing technique, and overall stroke efficiency.

Wrap-up and Progression (20 minutes):

1. Group Discussion: Discuss the learning experience and the "Underwater Olympics" competition. Ask students to share their achievements and challenges.
2. Home Practice Tips: Provide students with tips for practicing breaststroke and butterfly skills on their own, emphasizing the importance of proper form and gradual progression.
3. Future Challenges: Briefly introduce the potential for learning more advanced swimming techniques like turns and underwater dolphin kicks.

Safety Note:

This activity is designed for a controlled environment with instructor supervision. It is not a substitute for formal swimming instruction. Always prioritize safety and adjust the activities based on participant comfort levels and abilities.