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  _____    __   __   _    _    _    _      _____  
 / ____||  \ \\/ // | |  | || | || | ||   / ___// 
/ //---`'   \ ` //  | |/\| || | || | ||   \___ \\ 
\ \\___      | ||   |  /\  || | \\_/ ||   /    // 
 \_____||    |_||   |_// \_||  \____//   /____//  
  `----`     `-`'   `-`   `-`   `---`   `-----`

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發送短信 : Using the textbook “Practice Maths 1” to teach Maths in English to first graders at Minh Khai 1 primary school – Difficulties and some suggested solutions