Karen Vallejo

Instructor
University of California, Irvine

Filter Courses within "Karen Vallejo" (Click to filter)
Reset Filters | Advanced Global Search
Word Forms and Simple Present Tense (Coursera) Coursera
University of California, Irvine

Word Forms and Simple Present Tense (Coursera)

Languages & Literature

Discover the essential building blocks of English grammar with our comprehensive course on Word Forms and Simple Present Tense. Whether you're a beginner or looking to refine your skills, this course will guide you through understanding nouns, articles 'a' and 'an', verb conjugation for BE and other verbs in the present tense, and how to form negative sentences. Perfect for learners aiming to improve their English language proficiency.

Aug 3rd 2026
4 Weeks
English Grammar English Grammar
Details
Simple Past Tense (Coursera) Coursera
University of California, Irvine

Simple Past Tense (Coursera)

Languages & Literature

Discover the ins and outs of English grammar with our 'Simple Past Tense' course. Perfect for learners at all levels, this course breaks down the complexities of forming and using past tense verbs in English. From irregular verbs to negative and interrogative sentences, you'll gain a solid understanding that will enhance your communication skills.

Aug 3rd 2026
4 Weeks
English Grammar English Language
Details
Questions, Present Progressive and Future Tenses (Coursera) Coursera
University of California, Irvine

Questions, Present Progressive and Future Tenses (Coursera)

Languages & Literature

Unlock the secrets of effective English communication with our comprehensive course on Questions, Present Progressive and Future Tenses. Whether you're a beginner or looking to refine your advanced skills, this course will guide you through forming questions using question words, mastering the present progressive tense for ongoing actions, and discussing future plans using 'to be going to' and the present progressive. Enhance your English proficiency today!

Aug 3rd 2026
4 Weeks
English Grammar English Language
Details
English for Developing a Business (Coursera) Coursera
University of California, Irvine

English for Developing a Business (Coursera)

Languages & Literature

Immerse yourself in an engaging learning experience designed for aspiring and current business professionals looking to enhance their English skills. This course focuses on equipping you with the necessary vocabulary and communication techniques required to thrive in international business settings. From mastering essential phrases to understanding complex language concepts like gerunds and comparatives, this course is your stepping stone towards effective business communication.

Aug 3rd 2026
4 Weeks
English Business Communication English Vocabulary
Details
English for Getting Down to Business (Coursera) Coursera
University of California, Irvine

English for Getting Down to Business (Coursera)

Languages & Literature

Improve your English language proficiency specifically tailored for the business world with 'English for Getting Down to Business'. This course will equip you with the necessary tools to navigate complex business scenarios, enhance your professional communication skills, and succeed in international business settings. From understanding sales reports to mastering project management and sustainability concepts, this course covers all aspects of modern business English.

Jun 29th 2026
4 Weeks
Sustainability English Entrepreneurship
Details
English for Working Together in Business (Coursera) Coursera
University of California, Irvine

English for Working Together in Business (Coursera)

Languages & Literature

Enhance your professional communication skills with this specialized English course designed for the workplace. Learn essential vocabulary related to HR, management, marketing, and effective team collaboration. Master the art of working together in a business setting while also balancing your personal life effectively.

Jun 29th 2026
4 Weeks
English English Vocabulary Business English
Details
Page 1