Each pair of "peer educators" was assigned to a seventh-grade health class.

我们每对“同龄人授课者”被指派去给七年级上健康课。

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Progressive educators have come up with progressive-sounding names like "peer-group teaching" and "multi-age grouping" for educational procedures that occur naturally in the one-room schools.

进步教育者想出了一些听起来很先进的名字，如“同龄组教学”和“多年龄分组”，而这些在一间房学校是自然遵循的教学步骤。

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Progressive educators have come up with progressive-sounding names like "peer-group teaching" and "multi-age grouping" for educational procedures that occur naturally in the one-room schools.

进步教育者想出了一些听起来很先进的名字，如“同龄组教学”和“多年龄分组”，而这些在一间房学校是自然遵循的教学步骤。

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