Computational thinking is the process of approaching a problem in a systematic manner and creating and expressing a solution such that it can be carried out by a computer. But you don't need to be a computer scientist to think like a computer scientist! In fact, we encourage students from any field of study to take this course. Many quantitative and data-centric problems can be solved using computational thinking and an understanding of computational thinking will give you a foundation for solving problems that have real-world, social impact.
Computational Thinking for Problem Solving
宾夕法尼亚大学课程信息
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初级
完成时间大约为18 小时
英语（English）
字幕：法语（French）, 巴西葡萄牙语, 俄语（Russian）, 英语（English）, 西班牙语（Spanish）
您将获得的技能
Simple AlgorithmPython ProgrammingProblem SolvingComputation
学生职业成果
38%
完成这些课程后已开始新的职业生涯
29%
通过此课程获得实实在在的工作福利
10%
加薪或升职
可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
可灵活调整截止日期
根据您的日程表重置截止日期。
初级
完成时间大约为18 小时
英语（English）
字幕：法语（French）, 巴西葡萄牙语, 俄语（Russian）, 英语（English）, 西班牙语（Spanish）
提供方
宾夕法尼亚大学
The University of Pennsylvania (commonly referred to as Penn) is a private university, located in Philadelphia, Pennsylvania, United States. A member of the Ivy League, Penn is the fourth-oldest institution of higher education in the United States, and considers itself to be the first university in the United States with both undergraduate and graduate studies.
教学大纲 - 您将从这门课程中学到什么
完成时间为 3 小时
Pillars of Computational Thinking
Computational thinking is an approach to solving problems using concepts and ideas from computer science, and expressing solutions to those problems so that they can be run on a computer. As computing becomes more and more prevalent in all aspects of modern society -- not just in software development and engineering, but in business, the humanities, and even everyday life -- understanding how to use computational thinking to solve real-world problems is a key skill in the 21st century.
完成时间为 3 小时
6 个视频 （总计 44 分钟）
6 个视频
1.2 Decomposition6分钟
1.3 Pattern Recognition5分钟
1.4 Data Representation and Abstraction7分钟
1.5 Algorithms8分钟
1.6 Case Studies11分钟
4 个练习
1.2 Decomposition10分钟
1.3 Pattern Recognition10分钟
1.4 Data Representation and Abstraction15分钟
1.5 Algorithms15分钟
完成时间为 4 小时
Expressing and Analyzing Algorithms
When we use computational thinking to solve a problem, what we’re really doing is developing an algorithm: a step-by-step series of instructions. Whether it’s a small task like scheduling meetings, or a large task like mapping the planet, the ability to develop and describe algorithms is crucial to the problem-solving process based on computational thinking. This module will introduce you to some common algorithms, as well as some general approaches to developing algorithms yourself. These approaches will be useful when you're looking not just for any answer to a problem, but the best answer. After completing this module, you will be able to evaluate an algorithm and analyze how its performance is affected by the size of the input so that you can choose the best algorithm for the problem you’re trying to solve.
完成时间为 4 小时
7 个视频 （总计 69 分钟）
7 个视频
2.2 Linear Search5分钟
2.3 Algorithmic Complexity8分钟
2.4 Binary Search11分钟
2.5 Brute Force Algorithms13分钟
2.6 Greedy Algorithms9分钟
2.7 Case Studies12分钟
6 个练习
2.1 Finding the Largest Value10分钟
2.2 Linear Search10分钟
2.3 Algorithmic Complexity10分钟
2.4 Binary Search10分钟
2.5 Brute Force Algorithms15分钟
2.6 Greedy Algorithms10分钟
完成时间为 4 小时
Fundamental Operations of a Modern Computer
Computational thinking is a problem-solving process in which the last step is expressing the solution so that it can be executed on a computer. However, before we are able to write a program to implement an algorithm, we must understand what the computer is capable of doing -- in particular, how it executes instructions and how it uses data. This module describes the inner workings of a modern computer and its fundamental operations. Then it introduces you to a way of expressing algorithms known as pseudocode, which will help you implement your solution using a programming language.
完成时间为 4 小时
6 个视频 （总计 46 分钟）
6 个视频
3.2 Intro to the von Neumann Architecture8分钟
3.3 von Neumann Architecture Data6分钟
3.4 von Neumann Architecture Control Flow5分钟
3.5 Expressing Algorithms in Pseudocode8分钟
3.6 Case Studies10分钟
5 个练习
3.1 A History of the Computer10分钟
3.2 Intro to the von Neumann Architecture10分钟
3.3 von Neumann Architecture Data10分钟
3.4 von Neumann Architecture Control Flow10分钟
3.5 Expressing Algorithms in Pseudocode10分钟
完成时间为 7 小时
Applied Computational Thinking Using Python
Writing a program is the last step of the computational thinking process. It’s the act of expressing an algorithm using a syntax that the computer can understand. This module introduces you to the Python programming language and its core features. Even if you have never written a program before -- or never even considered it -- after completing this module, you will be able to write simple Python programs that allow you to express your algorithms to a computer as part of a problem-solving process based on computational thinking.
完成时间为 7 小时
9 个视频 （总计 91 分钟）, 12 个阅读材料, 12 个测验
9 个视频
4.2 Variables13分钟
4.3 Conditional Statements8分钟
4.4 Lists7分钟
4.5 Iteration14分钟
4.6 Functions10分钟
4.7 Classes and Objects9分钟
4.8 Case Studies11分钟
4.9 Course Conclusion8分钟
12 个阅读材料
Programming on the Coursera Platform10分钟
Python Playground
Variables Programming Activity20分钟
Solution to Variables Programming Activity10分钟
Conditionals Programming Activity20分钟
Solution to Conditionals Programming Activity10分钟
Solution to Lists Programming Assignment5分钟
Solution to Loops Programming Assignment10分钟
Solution to Functions Programming Assignment10分钟
Solution to Challenge Programming Assignment10分钟
Solution to Classes and Objects Programming Assignment10分钟
Solution to Project Part 410分钟
12 个练习
4.2 Variables10分钟
4.3 Conditional Statements5分钟
4.4 Lists10分钟
Lists Programming Assignment15分钟
4.5 Iteration10分钟
Loops Programming Assignment30分钟
4.6 Functions10分钟
Functions Programming Assignment20分钟
(Optional) Challenge Programming Assignment20分钟
4.7 Classes and Objects10分钟
Classes and Objects Programming Assignment20分钟
Project Part 4: Implementing the Solution in Python25分钟
审阅
来自COMPUTATIONAL THINKING FOR PROBLEM SOLVING的热门评论
由 J 提供Dec 18, 2018
Excellent course for beginners with enough depth, programming and computational theory to increase their computer science knowledge to a higher level. It builds a good foundation of how computers work
由 AW 提供Feb 3, 2019
The course is very well-designed and it helped me develop understand how to apply computational thinking in solving various types of problems as well as acquire basic skills of programming in Python.
由 DT 提供Jul 8, 2020
Very comprehensive course. As a chemist who is interested in doing a course in programming I was quite uncertain if I'd be able to pick it up however this course has helped me understand the basics.
由 MS 提供May 4, 2020
A really well-taught course by astute professors. Its assignments are to the point and not much abstract with good amount of challenging questions especially the last module of the course
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