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在線時間440 小時 最後登錄19-7-16 國民生產力106  附加生產力3676  貢獻生產力0  註冊時間06-12-28 閱讀權限10 帖子312 主題52 精華0 積分4094 UID118295 
 
  
 
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| I have searched about hooked on phonics material and found that the packing and materials of those available in HK via PolyEd are quite different from those in US site, although they are all of the name such as "Learn to Read" and levels of "Pre-K", "Kindergarten", "Grade 1" and "Grade 2". 
 Since the price and materials included differs quite a lot, can anyone please advise what is the main difference between the two versions?  And which one is more preferrable?   Thanks.
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