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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