keannu
VIP Member
- Joined
- Dec 27, 2010
- Member Type
- Student or Learner
- Native Language
- Korean
- Home Country
- South Korea
- Current Location
- South Korea
This sentence structure is weird. Which is the subject for "engaged in" and "spent"? For "spent", both "Students" or "class" seems to be, and for "engaged in", either seems to be, confusing me.
go3mo-41
ex) A study found that enrollment in physical education classes was not related to academic achievement scores, but involvement in vigorous physical activity was. Students who engaged in vigorous activity outside of school at least 20 minutes per day, three days per week, were found to have higher academic scores. Students in the physical education class spent an average of only 19 minutes out of a 55-minute class engaged in moderate-to-vigorous physical activity.
go3mo-41
ex) A study found that enrollment in physical education classes was not related to academic achievement scores, but involvement in vigorous physical activity was. Students who engaged in vigorous activity outside of school at least 20 minutes per day, three days per week, were found to have higher academic scores. Students in the physical education class spent an average of only 19 minutes out of a 55-minute class engaged in moderate-to-vigorous physical activity.
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