开始使用口算练习转盘
适合课前 3 分钟口算、家庭每日练习、乘法口诀复习和小组抢答。
Configure pop-up window
Customize your turntable settings
It supports complete settings such as layout, presets, modes, options, color matching and local saving, and can quickly generate random carousels suitable for different event scenarios.
Layout and common operations
It supports single turntable, double turntable, three turntable and four turntable layouts, and also supports the rapid increase or decrease of the number of turntables.
Commonly used scene presets
一键载入口算练习转盘常用预设，也可以继续手动增删选项。
extraction mode
The normal mode is suitable for independent draws; the elimination mode will automatically remove the drawn items; the cumulative mode will record the number of times each item has been drawn.
Edit current carousel
Click any turntable card on the left, and the editing content in the pop-up window will automatically switch to the corresponding turntable.
Core functions
· Free to use online, no registration, no installation required.
·Supports single turntable, double turntable, three turntable and four turntable layouts.
· Supports common presets such as annual meeting lottery, classroom roll call, lunch selection, party games, etc.
· Supports local saving of presets, history, focus display, elimination mode and accumulation mode.
Recent extraction history
Automatically records the latest 30 drawing results, suitable for classroom roll call, lucky draw and activity review.
Popular tools
High frequency usage scenario tools
It covers common scenarios such as annual meeting draws, classroom roll call, live broadcast interaction, party games and store activities, and can be used directly after opening it.
Instructions for use
Complete online extraction in three steps
Choose a layout or preset
Select single turntable or multi-turntable layout first, or directly load annual meeting, roll call, lunch selection or party game presets.
Edit options and confirm
Enter one option per line, support appending, shuffling, deduplication, sorting and local saving of presets, suitable for long-term repeated use.
Start extraction and view results
Click on a single wheel or start them all, and the results are displayed in the central pop-up window and automatically recorded in the draw history.
Recommended reading
Related guide pages
FAQ
口算练习转盘常见问题
围绕口算练习方式、难度设置和课堂使用整理的常见问题。
口算练习转盘适合几年级？
低年级可以练加减法，中高年级可以加入乘除法、小数、分数和混合运算。
可以自己输入口算题吗？
可以。你可以直接输入具体题目，也可以输入练习类型或限时规则。
怎么用于课堂热身？
上课前打开转盘随机抽一个口算任务，让学生限时完成或小组抢答。
能保存练习历史吗？
页面会保存最近 30 次抽取记录，方便查看当天练过哪些口算任务。
Extract results
This round of extraction is completed
The results are highlighted and you can continue drawing directly, or remove the results of this round and move on to the next round.