[幼稚園數學] 點解小朋友用手指做加減咁慢既? [how to teach kid to do math effectively 2023][Miss Yannie 心算]

Name: [幼稚園數學] 點解小朋友用手指做加減咁慢既? [how to teach kid to do math effectively 2023][Miss Yannie 心算]
Uploaded: 2023-07-16T09:17:34+08:00
Description: [幼稚園數學] 點解小朋友用手指做加減咁慢既? [how to teach kid to do math effectively 2023][Miss Yannie 心算]

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