According to the Environment Rating Scale tools, how long should school-age children attending an afterschool care program have access to math-rich learning activities and materials?
AAt least 15 minutes
BAt least 30 minutes
CAt least 1 hour
DThe block interest center must be available throughout the entire observation
AAt least 15 minutes
BAt least 30 minutes
CAt least 1 hour
DThe block interest center must be available throughout the entire observation