What activity is likely to increase students' participation in physical activity most effectively?

Pairing students to discuss past enjoyable activities is highly effective in increasing participation in physical activity. This approach taps into students' personal experiences and positive memories related to movement and exercise, fostering an emotional connection to physical activity. When students reflect on enjoyable activities they have previously engaged in, they are more likely to feel motivated to participate in similar activities again. Sharing these experiences in pairs can create a supportive environment where students may encourage each other to become more active.

Additionally, this method promotes social interaction, which is often a key component in adolescents' engagement in activities. When students discuss their interests and preferences, they may discover new activities that they would enjoy together, thus enhancing their willingness to participate. This collaborative approach can also highlight the social aspect of physical activity, making it more appealing.

The other options, such as watching videos or giving lectures, tend to be more passive and do not directly engage students in physical activity. Keeping a journal may encourage reflection but does not actively involve them in movement or foster social interaction as effectively as discussing enjoyable past activities.