Fourth graders (N = 112; 50 boys and 62 girls) from 4 classrooms parti
cipated in research on students' affective experiences and achievement
outcomes in small-group learning in mathematics. Teachers designed an
d implemented a study that examined students' reported affective exper
iences in small groups associated with individual gender and group gen
der configuration. Students' reported experiences and achievement were
assessed after each of 6 lessons and again after a 10-day delay. In g
eneral, students' reported personal experiences changed with increased
exposure to their small group and were differently-adaptively-reconst
ructed upon delayed reflection. There were no results associated with
individual student gender; group gender configuration emerged as an im
portant dimension in students' reported helping behavior and affective
experiences. Considerations based upon these and other results are of
fered that might be useful for teachers as they plan, enact, or reflec
t on their experiences with small-group learning.