1. Table 8. Drawing result before game
Category and subcategory
First grade
N=15
Second grade
N=10
Third grade
Fourth grade
Waste recycling
Waste gathering 7 4
Waste separation 9 5 2
Waste value understanding
Use waste as decoration 1
Use waste for product making 3
Use waste’s energy
Use waste’s energy in construction
Use waste’s energy in product making
Nasser Koleini Mamaghani et al. Using DAST-C and Phenomenography as a Tool for Evaluating Children’s Experience.
American Journal of Educational Research, 2015, Vol. 3, No. 11, doi: /education
© The Author(s) Published by Science and Education Publishing.