“…As previous research has shown, teaching others can be an effective way to enhance learning (e.g., Biswas et al, 2010;King et al, 1998;Palinscar & Brown, 1984;Peets et al, 2009;Roscoe & Chi, 2007) across a wide range of age groups including college (Annis, 1983), high school (Cloward, 1967;Morgan & Toy, 1970), middle school (Jacobson et al, 2001), and elementary school (Fuchs et al, 1996). That is, through learning by teaching, individuals theoretically learn content more deeply by teaching it to others compared with learning the content just for oneself.…”