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This online course teaches both consonant and vowel sounds of American English. It is intended for English language learners who want to improve their pronunciation.

This series of online courses covers common topics in intermediate grammar, such as perfect verb tenses and adjective clauses.

This MOOC is for learners who need to improve their public speaking skills, either for school or for work.

This course teaches how to make iOS apps so that they can securely interact with web services and receive push notifications. Students will learn how to store data securely on a...

This MOOC gives an introduction to the U.S. Constitution and constitutional law.

This course allows students to learn about emerging trends and technologies in K-12 virtual instruction. It explores this dynamic landscape and investigates how we can more...

In this course students will learn to make fluid digital interactive experiences that are suitable for gaming and use the advanced sensor hardware built into the iPhone and...

This course is an introduction to the Swift programming language and will prepare students for more extensive iOS app development and build a foundation for advanced iOS...

This is the third course in the Academic English: Writing specialization. By raising the level of academic writing, this course helps prepare students for college-level work.

This course focuses on the basics of iOS application development. Students will gain the skills needed to create their own app, including fluency in Objective-C and UIKit and...

This course is an introduction to the Objective-C programming language and will prepare students for more extensive iOS app development and build a foundation for advanced iOS...

The Raspberry Pi uses a variety of input/output devices based on protocols such as HDMI, USB, and Ethernet to communicate with the outside world. In this course students will...