Data Science Foundations
Learn to clean, analyze, and visualize data with Python and SQL.
Includes Python 3, SQL, Pandas, Matplotlib, Data Visualization, Data Cleaning, and more.
Skill level
BeginnerTime to complete
Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary55 hoursProjects
34Prerequisites
None
About this skill path
Data Science is one of the most in-demand skillsets that companies are constantly hiring for. This Skill Path will teach you the basics of cleaning, analyzing, and visualizing data. You will learn industry-standard languages and libraries including Python, pandas, and SQL. Along the way, you will create real-world projects to practice and demonstrate your analytics skills.
Skills you'll gain
- Analyze data with Python and statistics
- Read and write databases with SQL
- Create meaningful data visualizations
- Build a Data Science portfolio
Syllabus
15 units • 49 lessons • 34 projects • 35 quizzes- 1
Welcome to Data Science Foundations
Preview what lies ahead on your Data Science journey.
- 2
Principles of Data Literacy
Discover the world of data in this fully conceptual course where you will learn how to think about, visualize, and analyze data.
- 3
Learn SQL
Learn SQL — a popular language that’s used for communicating with databases and working with data.
- 4
Python Fundamentals for Data Science (Part I)
Build a foundation in programming with Python with a focus on Data Science!
- 5
Python Fundamentals for Data Science (Part II)
Continue building your Python Skills while applying them to real data science challenges including finding and working with real data.
- 6
Portfolio Project: U.S. Medical Insurance
Use your understanding of Python syntax to sort and analyze data about U.S. medical insurance costs!
- 7
Python Pandas for Data Science
Learn how to use the Python pandas library and lambda functions for Data Science.
Certificate of completion available with Plus or Pro
Earn a certificate of completion and showcase your accomplishment on your resume or LinkedIn.
Projects in this skill path
- practice Project
Create a Table
Build fluency in SQL manipulation. We're going to practice creating tables in SQL so you can hone your skills and feel confident taking them to the real world. - practice Project
New York Restaurants
Practice writing the most common types of queries. - practice Project
Analyze Hacker News Trends
Query Hacker News data using SQL to discover trends.
Earn a certificate of completion
Show your network you've done the work by earning a certificate of completion for each course or path you finish.- Show proofReceive a certificate that demonstrates you've completed a course or path.
- Build a collectionThe more courses and paths you complete, the more certificates you collect.
- Share with your networkEasily add certificates of completion to your LinkedIn profile to share your accomplishments.
Reviews from learners
- The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.ChrisCodecademy Learner @ USA
- I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.RodrigoCodecademy Learner @ UK
- Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.John-AndrewCodecademy Learner @ USA
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What's included in skill paths
Practice Projects
Guided projects that help you solidify the skills and concepts you're learning.Assessments
Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.Certificate of Completion
Earn a document to prove you've completed a course or path that you can share with your network.