In the marble grab, students used their number sense to make a good estimate of the weight of the marbles.
(students; used; their number sense; to make a good estimate of the weight of the marbles; L:In the marble grab) Context(students used,List([20, 33))):(students; used their number sense to make; a good estimate of the weight of the marbles)
students used,List([20, 33))
students students
used used their number sense to make
their number sense to make a good estimate of the weight of the marbles L:In the marble grab
a good estimate of the weight of the marbles