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Learner Reviews & Feedback for Precalculus: Mathematical Modeling by Johns Hopkins University

5 ratings
4 reviews

About the Course

This course helps to build the foundational material to use mathematics as a tool to model, understand, and interpret the world around us. This is done through studying functions, their properties, and applications to data analysis. Concepts of precalculus provide the set of tools for the beginning student to begin their scientific career, preparing them for future science and calculus courses. This course is designed for all students, not just those interested in further mathematics courses. Students interested in the natural sciences, computer sciences, psychology, sociology, or similar will genuinely benefit from this introductory course, applying the skills learned to their discipline to analyze and interpret their subject material. Students will be presented with not only new ideas, but also new applications of an old subject. Real-life data, exercise sets, and regular assessments help to motivate and reinforce the content in this course, leading to learning and mastery....

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1 - 4 of 4 Reviews for Precalculus: Mathematical Modeling


Feb 2, 2021

Great course, great instructor. However, there is a problem with quizzes. The answers written in latex is a problem. It took me 2 months to finish the final quiz since I stuck in 1 question and couldn't find how to write the answer. Please fix it because based on other comments, students are really discouraged.

By Venugopal B

Nov 16, 2020

Very good basic course for PUC level. Explanations are crisp and to the point.


Feb 8, 2021

Some tests are difficult to understand due to lack of explanation in problems or questions.

By Niki Y

Jan 8, 2021

There are errors within the quizzes.