# Scratch中文教程-机器人丁丁学画画

> Children's Scratch programming education app with graphical and algorithmic tutorials. (iPhone/iPad app by Gangwen Mei.)

- Source: https://appshunter.io/ios/app/scratch/id1393827720 (this page in markdown: same URL + `.md`)
- Developer: [Gangwen Mei](https://appshunter.io/developer/1101126312)
- Category: Education
- Price: Free
- Rating: 4.80/5 from 138 App Store ratings · 14 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 348 MB
- Languages: Chinese, Chinese
- Released: 2018-07-09
- Data updated: 2026-07-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/scratch/id1393827720/reviews.md

## What is Scratch中文教程?

AppStore中国区排名第一的少儿Scratch编程教学应用。现在已经推出了四部广受好评的教程：（1）初级篇  （2）中级篇  （3）高级篇  （4）机器人丁丁学画画。
教程官方网站：https://scratchlesson.com
请关注微信公众号：蔡老师科技早教

自从我们推出了这个教程的三部曲后，受到了广大家长和学生的好评。有很多家长和学生写邮件给我们，有询问问题的，也有问是否有做下一部内容的计划的。其中有不少邮件是孩子们写给我们的，我们深受鼓舞，同时也觉得新的教学内容可以更丰富，和同学们平时学习的数学，物理等知识也可以结合的更紧密。真正做到学以致用，寓教于乐。

于是，我们设计了这套全新的教程：《机器人丁丁学画画》，主要讲解如何用scratch画图。在这个教程里，我们会用到数学，几何知识。全世界的基础教学其实都存在一个问题，就是基本上只讲解知识，而不讲解这个知识如何在现实中运用，或者不讲解这个知识如何在学生们熟悉的环境中运用。

而机器人丁丁学画画这个教程，灵活利用了同学们学习到的数学定义，来画出有意义的图画来，譬如金字塔，彩虹和闹钟。教程后期更是会进阶地利用简单算法画出随机的苹果树，世界地图等等。算法是编程的灵魂，是真正值得同学们研究深思的地方。

我们希望通过这个进阶教程，让同学们真正了解在计算机世界中，我们可以做更复杂更神奇的事。而我们的精心设计和讲解，也保证同学们可以完全学懂，让我们一起来学习吧。

主要知识点：
- 利用数学定义画基本图形
- 画有趣的图案
- 简单算法画苹果树
- 程序生成的世界地图
- 利用编程创作艺术

创作游戏,学习编程,寓教于乐,百万海外家长的选择。
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教程目录

第一章 了解画笔和画直线
1.简介
2.下载素材
3.了解画笔功能
4.解答画直线的函数
5.还原函数

第二章 画三角形和长方形
1.画三角形
2.解答画长方形
3.画等边三角形
4.解答画等边三角形的错误

第三章 画机器人和金字塔
1.画一个丁丁的脸
2.解答画眼睛的错误
3.画金字塔1
4.画金字塔2
5.画金字塔3

第四章 画圆
1.画圆形1
2.画圆形2
3.画圆形3
4.画圆弧
5.解答画圆弧的角度
6.画彩虹

第五章 走动的时钟
1.画时钟 – 刻度盘1
2.画时钟 – 刻度盘2
3.解答画不同的刻度
4.画秒针，分针和时针
5.让时钟显示时间
6.解答如何旋转时针

第六章 画苹果树
1.什么是算法
2.解释画苹果树的算法1
3.解释画苹果树的算法2
4.给苹果树一些随机性

第七章 世界地图
1.程序生成世界地图
2.图章功能
3.地形生成1
4.地形生成2
5.山地生成

第八章 艺术线条
1.艺术线条程序演示
2.艺术线条脚本内容
3.解释棕色笔尖
4.解释其余两种笔尖

Disclaimer: Scratch is a trademark of Massachusetts Institute of Technology, which does not sponsor, endorse, or authorize this content. See scratch.mit.edu for more information.

## Key features

- Scratch graphical programming
- Algorithmic thinking development
- Math and physics integration
- Creative art and animation
- Step-by-step tutorials
- Game creation basics

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/scratch/id1393827720/reviews.md

### 5/5 — 好

*2021-01-31*

讲的很细致

### 5/5 — 挺好的

*2020-08-17*

蔡老师出个sc3D教程吧

### 2/5 — 为什么差评呢

*2020-07-28*

作品，真的非常好，蔡老师真的很辛苦啊，不过4款我都已经熟练的不能再熟练了，希望出一个5，比如音乐什么的，就那个音乐模块

### 5/5 — 再出一些

*2020-07-28*

请再出一些scrath的教程吧！！！！！！！！！！！！好好好好好好好再出再出  我很喜欢💕

### 5/5 — 滑块范围

*2020-03-29*

我这g个scratch3。0没有滑块范围 
💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨💨
                         ⭐️                      💫                          ⭐️
                                   👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻👇🏻
                                   👍🏻💪🏻👁👁📺🎞💎💎
棒棒的🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐤🐣🐣🐤🐵🙈🙉🙊🐒

### 5/5 — 能不能再来一个软件？

*2019-12-28*

你之前的三部也很好，第四部也很好，希望能出第五部。

### 5/5 — 太棒了👏👍

*2019-10-16*

太太太太太棒了

### 5/5 — 好棒呀希望能有更多教程。

*2019-08-10*

个vgggg

### 5/5 — 好棒哟！

*2019-08-06*

希望出更多教程！👍🏻👍🏻👍🏻

### 5/5 — 怎样才能把作品发送给微信朋友

*2019-07-25*

同上

## Frequently asked questions about Scratch中文教程

### What is Scratch Chinese Tutorial?

Scratch Chinese Tutorial is an educational application designed to teach children how to code using the Scratch visual programming language. It offers a structured curriculum with tutorials on drawing, animation, and basic algorithms.

### What age is Scratch Chinese Tutorial for?

Scratch Chinese Tutorial is suitable for children aged 4 and above, as indicated by its age rating of 4+.

### How often is Scratch Chinese Tutorial updated?

The app was last updated on March 25, 2023, indicating a developer commitment to maintaining and potentially improving the content over time.

### What programming concepts does Scratch Chinese Tutorial teach?

The app focuses on teaching fundamental programming concepts such as using mathematical definitions for drawing, creating patterns, understanding algorithms, and generating art through code.

### Does Scratch Chinese Tutorial require an internet connection to use?

The description does not explicitly state offline capabilities, but the official website and WeChat public account suggest online resources. It is likely that some features or updates may require an internet connection.

### What is the user rating for Scratch Chinese Tutorial?

Scratch Chinese Tutorial has received a high rating of 4.8 stars from 138 ratings, indicating strong user satisfaction with the app's educational content and presentation.

### Does Scratch Chinese Tutorial offer certifications?

The provided description does not mention any formal certifications being offered upon completion of the tutorials. The focus is on learning and practical application of programming skills.

### How does Scratch Chinese Tutorial compare to other coding apps for kids?

This app distinguishes itself by integrating mathematical and geometric concepts directly into graphical programming, aiming to show practical applications of knowledge and foster deeper understanding of algorithms.

## Version history (last 1 release)

### 3.0 — 2023-03-25

- 修复了一些问题

## More apps by Gangwen Mei

- [Go Weiqi Baduk Quiz - Problems & Solutions](https://appshunter.io/ios/app/go-weiqi-baduk-quiz-problems-and-solutions/id1101126313)
- [Scratch中文教程初级篇](https://appshunter.io/ios/app/scratch/id1106799305)
- [酷玩地球-中英版](https://appshunter.io/ios/app/id1135326988)
- [Scratch中文教程中级篇](https://appshunter.io/ios/app/scratch/id1197932547)
- [Scratch中文教程高级篇](https://appshunter.io/ios/app/scratch/id1197932847)
- [Magic Tower 3D](https://appshunter.io/ios/app/magic-tower-3d/id1297113005)

All apps by Gangwen Mei: https://appshunter.io/developer/1101126312

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*