Chapter 1: Space, Time, and Mass

Online Concept Tutorials

Unit Conversion

This tutorial covers how to convert units and when it is necessary to do so. It also discusses how to keep track of significant digits when converting units.

Significant Digits

This tutorial covers the meaning and purpose of significant digits and how to find which digits in a written numerical value are significant. It also covers how many digits should be treated as significant in the result of a numerical calculation.

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Norton Gradebook

Instructors now have an easy way to collect students’ online quizzes with the Norton Gradebook without flooding their inboxes with e-mails.

Students can track their online quiz scores by setting up their own Student Gradebook.