If you correctly answer the simpler question, you will receive partial credit for the part even if you are unable to answer the main question. There are two ways that this type of hint can help you: Answering the simpler question gives you a chance to check that you are on the right track. These hints either have questions in the tagline or tell you to do something (e.g., Find., Determine., Identify., etc.). Other hints, such as Hint 3 below, give you an opportunity to answer a simpler question that is related to the main question you are solving. Some hints, such as Hint 2 below, just provide you with information. Based on the tagline you can decide whether or not a particular hint will be useful to you. Each hint has a tagline that describes its contents. You are not required to use all of the hints or to use them in order. Different types of hints and their impact on grading Notice that there are three hints for this question. Clicking this link will open up a list of hints that will guide you to the correct number. Notice the View Available Hint(s) link underneath the question statement for this part. You could try to guess the magic number but you would probably use up all your tries before getting the answer. To view the figure associated with Part B, click on the figure link. However, the figure for Part A may still be visible on the left. Part B What is the magic number? Note that there is a figure also associated with this part. If you just can't figure out a question, there is a way to get partial credit by using hints, as the following part will illustrate. As you might expect, you will receive no credit for a part if you use the Request Answer button. However, you won't lose credit for most types of formatting mistakes or for submitting a blank answer. Whether you do lose credit and how much you lose are set by Typesetting math: 63% You may lose a fraction of the credit for a part when you submit an incorrect answer.
KEYBOARD SHORTCUT FOR SUBSCRIPT MASTERING PHYSICS FULL
If you get full credit on each part, you will receive full credit for the problem.
In a graded homework item, each part counts equally toward your score on the overall item. To complete a part, either answer the main part question correctly or click the Request Answer button. You must complete every part to get credit for an item. Here is the most important information you'll need. Grading See the help file available by clicking the Help link at the top right corner, if you want to know more about how grading works in general. Enter your answer as a number in the box below and then submit your answer by clicking Submit. Part A How many squares are in this grid ? Note that the figure link lets you know that a figure goes along with this part. In fact, you should submit incorrect answers and use the hints to see what happens! Therefore, on this item you will not be penalized for using hints and submitting incorrect answers. These exercises were chosen specifically to lead you through the key features of Mastering and are not intended to test your knowledge of any specific subject material. If it can't figure out what you entered, it will let you know and give you another chance. Mastering is forgiving of many typos and formatting mistakes. If you submit an incorrect answer, Mastering often responds with specific, helpful feedback. If you don't need the hints to solve the problem, you can still use them for review later on. In many items, hints are available to help you if you get stuck. Your instructor will determine how many tries you have available. Usually, you will have multiple chances to arrive at the correct answer. Type of help offered Mastering tells you immediately whether or not your answers are correct. Homework items typically have an introduction, possibly figures, and one or more parts for you to answer. Therefore, you will not be penalized for using hints or submitting incorrect answers.Ī Welcome to Mastering! Mastering presents homework items assigned by your instructor and works with you to answer them. These exercises are not intended to teach or test your knowledge of any specific subject material. The purpose of the following exercises is to familiarize you with the system you will be using for the rest of your course. Grading PolicyĪ message from your instructor. Introduction to MasteringPhysics Due: 11:59pm on Tuesday, JYou will receive no credit for items you complete after the assignment is due.
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