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Perform the following operations: View a full sample. Need an extra hand? These are available as graded assignments prior to class and are accessible on smartphones, tablets, and computers.
Topics can be added or removed to match your coverage. A play icon in the text identifies each Interactive Sample Exercise — clicking the icon in the eText launches a visual and conceptual presentation that goes beyond the static page.
Each SmartFigure converts a static in-text figure into a dynamic process narrated by author Matt Stoltzfus. A play icon in the text identifies each SmartFigure — clicking the icon in the eText launches the animation. Smartfigures are assignable in Mastering Chemistry where they are accompanied by a multiple-choice question with answer specific video feedback. Selecting the correct answer launches a brief wrap up video that highlights the key concepts behind the answer.
Hundreds of enhanced end-of-chapter questions with wrong-answer-response feedback, give students more opportunities to exercise critical thinking and achieve learning gains while practicing problem solving. The Chemistry Primer helps students remediate their chemistry math skills and prepare for their first college chemistry course.
Pre-built Assignments get students up to speed at the beginning of the course. Math is covered in the context of chemistry, basic chemical literacy, balancing chemical equations, mole theory, and stoichiometry.
Helps students develop critical thinking skills. Allows instructors to monitor responses to find out where students are struggling. Instructors can rely on real-time data to adjust teaching strategy. Automatically group students for discussion, teamwork, and peer-to-peer learning.
End-of-Chapter Questions are enhanced with Wrong Answer Specific Feedback to provide coaching feedback to help students learn from their mistakes while completing their homework. Adaptive Follow-Up Assignments allow instructors to deliver content to students—automatically personalized for each individual based on the strengths and weaknesses identified by his or her performance on initial Mastering Chemistry assignments. Simulations including PhET simulations are interactive simulations that foster conceptual understanding and active learning, and are complemented by tutorials developed to make these powerful visuals assignable.
Pause and Predict Video Quizzes bring chemistry to life with lab demonstrations that illustrate key topics in general chemistry. Students predict the outcome of experiments as they watch the videos; follow-up multiple-choice questions challenge students to apply the concepts from videos to related scenarios. Smart Figures walk students through complex visual representations, dispelling common misconceptions before they can take root by animating them into a continuous process rather than being forced to rely on discrete time points.
Students are given answer-specific video feedback from the author team that validates their correct response or helps them get back on track by understanding why they were wrong, often revisiting the animation in a way designed to aid them in overcoming their misconception.
Integrative Exercises connect concepts in the current chapter with those from previous chapters and serve as an overall review of key concepts, helping students gain a deeper understanding of how chemistry fits together. Sample Integrative Exercises in many chapters show how to analyze and solve problems encompassing more than one concept. Learning Outcomes at the end of each chapter identify skills that students should be able to perform after studying each section. A list of related problems for each Learning Objective allows students to check their mastery of the material.
A Closer Look essays and features cover high-interest topics and have been updated to reflect recent news and discoveries in the field of chemistry, providing relevance and applications for students. End-of-chapter questions often give students the chance to test whether they understood the concept or not.
Chemistry and Life, and Chemistry Put to Work help students connect chemistry to world events, scientific discoveries, and medical breakthroughs. These features, with numbered steps wrapped by a thin rule, are integrated into the main discussion and are easy to find. A consistent problem-solving process incorporated throughout guides students in practicing problem solving.
Selected sample exercises use a dual-column problem-solving strategy approach to show students the thought process involved in each step of a mathematical calculation. A play icon in the text identifies each Interactive Sample Exercise — clicking the icon in the eText launches a visual and conceptual presentation with author Math Stoltzfus that brings key Sample Exercises to life through animation and narration.
Practice Exercises within each Sample Exercise can also be assigned in Mastering Chemistry where students will receive answer-specific feedback.
Data-Driven Problem Revisions were made in an informed manner with the author team consulting the reservoir of data available through Mastering Chemistry to revise the question bank. This data enabled them to analyze which problems were frequently assigned and why; to pay careful attention to the amount of time it took students to work through a problem flagging those that took longer than expected ; and to observe the wrong answer submissions and hints used a measure used to calculate the difficulty of problems.
Streamlined End-of-Chapter Exercises are grouped by topic and presented in matched pairs. Practice Exercises provide students with an additional problem to test mastery of the concepts in the text and to address the most common conceptual misunderstandings. To ensure that the questions touched on the most common misconceptions, the authors consulted the ACS Chemistry Concept inventory before writing their questions.
Second Practice Exercises are multiple-choice and accompany each Sample Exercise within the chapters with correct answers provided in an appendix. Specific wrong answer feedback, written by the authors, will be available in Mastering Chemistry.
Visualizing Concepts exercises precede the end-of-chapter exercises and ask students to consider concepts through the use of models, graphs, and other visual materials. These help students develop a conceptual understanding of the key ideas in the chapter. Additional conceptual exercises are found among the end-of-chapter exercises. Molecular illustrations help students see what is happening on a molecular level in the sample exercises Multi-Focus Graphics provide a variety of perspectives including macroscopic, microscopic, and symbolic to portray various chemical concepts.
Students develop a more complete understanding of the topic being presented. Computer-generated molecular illustrations provide visual representations of matter at the atomic level. Go Figure questions let students stop and take time to analyze the artwork in the text to be sure they understand the concept behind it. Art creates clarity and provides a cleaner more modern look with details that include white-background annotation boxes with crisp, thin leaders plus richer and more saturated colors in the art, and expanded use of 3D renderings.
Annotations offer more detailed explanations; new leaders emphasize key relationships and key points in figures. Table of Contents Updates Chapter 1: Be sure to ensure your browser has the required settings, players and plugins. If you experience problems with MasteringChemistry, then contact support at MasteringChemistry with a description of your problems.
If you have difficulties with entering your answers on your own computer, then use a UNF computer at the library or computer lab. The penalty for late homework assignments is listed for each assignment on MasteringChemistry.
The UNF Bookstore can assist you. A scientific or graphing calculator is required for the examinations. The use communications and programming is prohibited. The calculator should be capable of scientific notation, log, and exponential functions. If a graphing calculator is used, you must clear the memory before receiving the exam. A message will be displayed as RAM Cleared.
I may ask for calculators and inspect the outside of the calculator and the memory during the exams. Academic misconduct with a calculator will result in a minimum penalty of a zero on the exam. For instance, to enter 6. A common error is to enter 6. Exams The exam format typically consists of conceptual questions and problems to be worked and answered multiple choice format. See syllabus for dates of exams. Exam 2 MWF - Covers chapters 12, A common question is "How do I prepare for the exam?
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