Three-year-old children experience rapid growth in physical, cognitive, language, social, emotional, and creative domains. Well-planned activities help them develop essential abilities through play and exploration. Activities should be enjoyable, safe, age-appropriate, and encourage active participation. For physical development, an obstacle course can be organized using soft cushions, hoops, tunnels, and low balance beams. Children can crawl through tunnels, jump over lines, walk on a balance path, and throw soft balls into baskets. This activity develops gross motor skills, balance, coordination, muscle strength, and body control while promoting confidence in movement. For fine motor development, a bead-threading activity using large colorful beads and thick strings is suitable. Children are encouraged to thread beads of different colors and shapes. This improves hand-eye coordination, finger strength, concentration, and the pincer grip required for future writing skills.