出行前备好应急物品、掌握自救及求救方法 暑期户外活动，这些技能需掌握（民生一线·暑期安全要当心）

Group 1 - The article emphasizes the importance of safety preparations for outdoor activities with children during the summer, highlighting the need for emergency preparedness and self-rescue knowledge [1][6] - Parents are advised to plan trips carefully, monitor weather conditions, and choose established routes to avoid getting lost or encountering dangerous situations [1][2] - Recommendations include equipping children with identification cards, communication devices, and teaching them how to use survival tools like whistles and compasses [2][6] Group 2 - The article discusses the necessity of carrying a well-stocked first aid kit to address potential injuries and illnesses during outdoor excursions [3][4] - It highlights specific health risks associated with outdoor environments, such as tick bites and heat-related illnesses, and provides preventive measures [3][4] - Parents are encouraged to maintain hygiene and avoid mixing raw and cooked foods to prevent gastrointestinal issues [3] Group 3 - The article outlines essential self-rescue and emergency communication methods for children in case of accidents, such as getting lost or encountering natural disasters [6][7] - It suggests that children should learn basic survival skills, including swimming techniques and how to identify directions using natural markers [6][7] - In situations where communication devices fail, children are advised to signal for help using visible markers and maintain warmth if stranded [7]