A natural way to reinforce science process skills and introduces the scientific

Question

method. This strategy, especially appropriate for primary grades, is to have children do which of the
following?
A. Begin a collection
B. Manipulate objects
C. Observe
D. Go on field trips

my answer would be d.

Answer 1

I think both a and d are wrong. What does your book or other text material say?

Answer 2

which is the most important reason for emphasizing process skills, concrete experiences, and investigations in primary grades