Olivia understands why 3/5 and 9/15 are equivalent fractions. Based on this information, which stage of development would you conclude that Olivia is in?

a. sensorimotor
b. preoperational
c. formal operations
d. concrete operations


C

Education

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In action research, the researcher

a. is careful to keep subjective opinions separate from the research. b. usually has formal training. c. clearly distinguishes between him/herself and the subjects being studied. d. considers his/her own subjective opinions as data.

Education

What movement has the recognition of "nature-deficit disorder" led to?

A) more books about nature in classrooms B) a new subject, "Nature Studies" for all elementary school children C) more natural outdoor playgrounds D) a class pet requirement for all early education classrooms

Education

What concerns should you have about Haley's sense of self?

What will be an ideal response?

Education

For the vast majority (almost three-quarters) of the children who are classified as English learners, the language spoken at home is

a. Vietnamese b. Chinese c. Spanish d. Korean

Education