Final Answer:
a) Cooperative games and complex puzzles are appropriate for school-age children
Step-by-step explanation:
Appropriate activities for school-age children often include those that promote social interaction, teamwork, and cognitive development. Cooperative games and complex puzzles (option a) are beneficial for fostering collaboration, problem-solving skills, and intellectual growth. These activities encourage children to work together, enhancing their communication and critical thinking abilities.
Cooperative games involve joint efforts, enabling children to learn important social skills such as teamwork, communication, and empathy. Complex puzzles stimulate cognitive functions, promoting logical thinking and spatial awareness. Both of these activities contribute positively to a child's overall development, aligning with educational and social goals.
While solo activities and running races (option d) may have their merits, the question specifically seeks appropriate activities for school-age children. Solo activities may lack the social and cooperative aspects necessary for well-rounded development, and running races may not encompass the cognitive challenges provided by cooperative games and puzzles. Therefore, the emphasis is on activities that blend social interaction and intellectual engagement, making option a the most appropriate choice for school-age children.