Instructions to sign up for FREE courses


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Instructions to sign up:

Course 1: Significant Figures

Significant figures are not just about the rules. We help students to learn significant figures figures in a meaningful way by understanding how they are used in science. The course also covers the concepts of accuracy and precision, measurements, scientific notations, and calculations with significant figures.

Course 2: Dimensional Analysis 

This is an introductory course on Dimensional Analysis to help students learn how to use the tool to convert from one unit to another. Students do not need to have chemistry knowledge to use this course.


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