group of school kids

back camp caucasian child children class colorful colourful discipline diversity education educational enjoy enjoying environment exercise exercises exercising fall forest friends fun future go going group groups healthy hike hiking intelligent kid kiddies kids learn learner learners learning line lineup lining little many natural nature outdoor outdoors outing party people play playgroup playing playschool preprimary preschool pupil pupils queue row school schoolkids schools small spring stand standing students summer summertime sunshine teach teaching team teamwork to toddlers tracing up