Integration of Physical Fitness and Heart Muscle

Grade 2 · Physical Education

Semester 2 | Period 6 | Week 35

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Subject: Physical Education

Semester: 2

Period: 6

Week: 35


School Name:
Teacher’s Name:
Subject: Physical Education
Grade Level: Grade 2
Date: Week 35
Lesson Duration: 45 minutes
Week & Period: Week 35, Period 6
Topic: Integration of Physical Fitness and Heart Muscle
Sub-topic: Combined Exercises and Games

Learning Objectives
By the end of the lesson, students should be able to:
Perform a combination of exercises and games that improve physical fitness and heart health. Reflect on how exercise affects heart rate and overall well-being. Participate safely and demonstrate teamwork while monitoring heartbeat during activities.

Previous Knowledge
Students already know aerobic exercises, flexibility routines, locomotor and manipulative games, and how to measure pulse or heart rate.

Instructional Materials
Mats, balls, cones, ropes, charts showing exercises and games, stethoscopes, stopwatch, open space.

Lesson Development – ABC Model

A – Anticipation (Warm-up / Starter)
Time: 5–10 minutes
Teacher leads learners in jogging, dynamic stretches, and simple movements from previous lessons. Learners discuss: “Which exercises or games do you enjoy most and why?” This prepares learners for combined activities.

B – Building Knowledge (Main Lesson Body)
Time: 25–30 minutes

Introduction and Explanation:

  • The teacher explains that combining aerobic exercises, flexibility stretches, and games helps the heart, muscles, and coordination all at once.
  • Aerobic exercises include jogging in place, skipping, and gentle running to increase heart rate and improve endurance.
  • Flexibility stretches include arm raises, side bends, toe touches, and torso twists to prevent injury and improve range of motion.
  • Games include Mirror Mirror (copying partner’s movements), Geometrical Shapes (moving along marked shapes), and Bounce Netball (throwing, catching, bouncing) to enhance motor skills and teamwork.
  • The teacher emphasizes safety, proper technique, fair play, and inclusion, showing how each activity contributes to heart health and overall fitness.

Demonstrations and Examples:

  • Teacher demonstrates each aerobic exercise with correct posture, breathing, and pacing.
  • Teacher shows flexibility stretches slowly, explaining how each stretch benefits muscles and joints.
  • Teacher demonstrates games with volunteers, highlighting teamwork, spatial awareness, and safe movements.
  • Heart rate is measured at the wrist or with a stethoscope before and after demonstrations to show cardiovascular response.

Practical Activities:

  • Learners are organized into rotating stations: one for aerobic exercises, one for flexibility stretches, and one for games.
  • Each group spends 5–7 minutes per station performing exercises or games under supervision.
  • Warm-up activities (like gentle jogging and arm swings) are performed before rotations, and cool-down stretches are done afterward.
  • Learners observe how their heart rate changes after each activity and record results for reflection.
  • Reflection discussion: learners compare heart rate before and after activities and discuss which movements felt easiest or hardest.

Learners’ Activities (Expanded):

  • Learners perform aerobic exercises with attention to posture, breathing, and movement control.
  • Learners practice flexibility stretches in pairs, helping each other maintain correct form.
  • Learners participate in Mirror Mirror, Geometrical Shapes, and Bounce Netball, focusing on teamwork, coordination, and following instructions.
  • Learners measure heart rate before and after each activity and discuss changes.
  • Learners reflect on how combining exercises and games affects heart rate, endurance, coordination, and overall fitness.

Assessment Checks:

  • Teacher observes safe participation, correct technique, and teamwork at each station.
  • Questions include:
    • “Which activity increased your heart rate the most?”
    • “Why is it important to exercise safely?”
    • “How does teamwork help during games?”
  • Teacher checks learners’ reflections on heart rate changes and performance, ensuring understanding of cardiovascular response.

Notes (Expanded & Detailed):

  • Integrating aerobic exercises, flexibility, and games develops comprehensive physical fitness.
  • Aerobic exercises improve heart health, lung capacity, and endurance.
  • Flexibility exercises prevent injuries and improve movement range.
  • Games enhance motor skills, spatial awareness, and teamwork, making exercise fun and social.
  • Monitoring heart rate teaches learners to connect activity intensity with cardiovascular response.
  • Reflection encourages learners to recognize the benefits of balanced fitness routines and the importance of safety, fair play, and inclusion.
  • Rotating stations ensure all learners experience varied physical activities while practicing proper technique and self-monitoring.

C – Consolidation (Conclusion & Assessment)
Time: 5–10 minutes
Summary: Learners demonstrate one exercise and one game and explain how it benefits their heart and body. Teacher reinforces safe participation, teamwork, and monitoring heart rate during all activities.

Evaluation Method (Expanded)
Exit slip/quiz: Learners answer: 1. Name one activity that improves heart health. 2. How did your heart rate change during the activities? 3. Why is teamwork important in games and exercises? Teacher collects slips and provides oral feedback.

Assignment (Expanded)
Learners create a simple daily routine combining an aerobic exercise, a flexibility exercise, and a game, and track how their heart rate changes.

Follow-up Activity
Teacher prepares learners for end-of-term review and assessment combining all skills and knowledge from Weeks 31–35.

Differentiation / Inclusive Strategies
Learners with limited endurance or mobility perform modified exercises or games. Peer support ensures inclusive participation.

Teacher’s Reflection (After Class)
What worked well? ___________________________________________
What needs improvement? ____________________________________
Students’ engagement level: ☑ High ☑ Medium ☑ Low