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yyniao 发表于 2021-3-24 20:31:58 | 显示全部楼层 |阅读模式 打印 上一主题 下一主题
大白算
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这是一款面向一二年级学生的算术辅导工具。优点,成本低,节省老师,家长的时间,节约纸张资源。该设备能在屏幕上随机显示加减乘除的算术题,通过连接输入设备,孩子在输入器中根据屏幕中显示的题目输入答案,若答案正确,设备就会播放正确的提示音,触角(指示灯)会显蓝色。若答案错误,设备会播放错误的提示音。触角会显示红色。题目进度会上传云端 方便老师家长跟进进度。
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