CSE 142, Autumn 2020: Assessments

Policies

Please make sure you've reviewed the following policies:

• Collaboration and academic conduct
• Grading
• Code Quality Guide

Take-home Assessments

Note: unless otherwise noted, all assessments are due at 11:59:59pm PDT. If you have trouble submitting an assessment and the deadline is approaching, you should email all the files to Brett and your TA before the deadline so we have your submission on record. Submissions received after the due date may not be accepted even if there were technical difficulties turning in the assessment if you did not email us your solution before the cutoff.

All assessments will be submitted and graded via Ed.

Revise and Resubmit

Once per week, you may revise and resubmit a previous take-home assessment to demonstrate improved mastery. Your resubmission will be graded and the new grade will replace your previous grade, however your grade will never be lower on any dimension. (That is, revising and resubmitting is always "safe.") See the full policy in the syllabus for more details.

To resubmit a revised assessment, follow these steps:

1. Make any desired revisions directly in your assessment in Ed and click Mark. As with your initial submission, you can make changes and click Mark as often as you like.
2. Fill out this Google Form. You will need to provide the Ed submission number you would like to use. You will also need to to provide a description of the changes you made from your last submission. (Failure to do so will result in your resubmission not being accepted.)

You must complete both steps for your resubmission to be considered complete. Resubmissions in Ed in will not be graded unless the Google Form is also filled out correctly. If you are having difficulty accessing the Google Form, try following these instructions.

The resubmission period for each week runs from Saturday to Friday. Resubmissions must be received by Friday at 11:59pm PDT to be considered for that week. You may only make one resubmission per week, though you may change which submission or which assessment you are resubmitting throughout the week by modifying your responses in the Google Form. Resubmissions received each week will be graded and feedback released by the following Friday.

Regrade Requests

If you have a question about a grade on one of your assessments, please first speak to your TA (or the TA who graded your work). In most cases, a simple conversation will clear up a misunderstanding about why the grade was received.

If, after speaking to the TA who graded your work, you feel your grade is incorrect (that is, did not properly apply the rubric), you may request a regrade. Regrade requests should be used when you believe there has been a mistake in the grading of your work that should be fixed, and each request must explain the specific mistake you believe occured. Specifically, a regrade requests must include the following elements:

• the specific criteria you believe were misapplied
• why you believe these criteria were misapplied
• how you believe your submission should have been graded

Descriptions of these elements need not be verbose; a brief sentence or two for each is sufficient.

Regrade requests should not be submitted to dispute the rubric itself (e.g. the number of points an item is worth or whether a specific point should have been included in grading). A great deal of effort has been put into defining the rubric and ensuring it was applied consistently to all students. We cannot enterain requests to change the rubric after the assignment as been graded.

To submit a regrade request, fill out this form:

• Regrade Request form

One of our lead grading TAs will regrade your entire assessment to ensure your grade is correct. This may result in a lower grade on one or more dimensions. Regrade requests will be processed as time allows, but we do not promise any specific turnaround time.

Culminating Assessments

Culminating assessments are designed to give you an opportunity to engage with all the material covered during course up to the time of the assessment. Unlike take-home assessments, which primarily emphasize the most recent concepts, culminating assessments give similar levels of focus to all topics.

While culminating assessments will include solving problems, and may have the look and feel of an exam, they are not graded on correctness or accuracy. Your grade on a culminating assessment is based only on your completion of the required elements (outlined below). Culminating assessment are graded SU–no grades of E or N will be given.

Simulated Midterm

The first culminating assessment will be a simulated midterm. This assessment will look similar to a traditional CSE 142 midterm exam, but you will not be graded on the accuracy of your answers. Instead, you will be asked to compare your responses to a published key, annotate your answers to indicate areas you made mistakes, and meet with your TA to discuss your work.

Format

The simulated midterm will be conducted in Ed, and will consist of a series of problems of two types: mechanical problems where you answer questions about or predict the results of executing provided code; and programming problems where you write code to satisfy a given prompt. The assessment will also include a "cheat sheet" of notes that may be helpful in completing these problems.

To best simulate the circumstances of a traditional midterm, we recommend adhering to the following procedures:

• Spend no more than 75 minutes working on the assessment (even if that means you do not complete all problems).
• Complete the entire assessment in one sitting.
• Do not use any outside resources (notes, sample code, the textbook, internet searches, calculators, etc.) while completing the assessment.
• Do all of your work in the Ed lesson for the assessment, and do not write, run, or debug code in any other environment.

These procedures will help to create a reasonable simulation of a traditional midterm and to provide the most accurate indication of your current level of mastery. They are highly recommended, but are not strictly required, and you will not be penalized for failing to follow these procedures. However, the further you stray from these suggestions (e.g. by taking extra time or by utilizing outside resources), the less useful your performance will be in helping both you and the course staff evaluate your current mastery and provide meaningful support going forward.

Requirements

To receive an S grade on the simulated midterm, you must complete the following three steps:

1. Make a good-faith effort to complete the simulated midterm

Work on as many problems as possible on the simulated midterm, ideally by following the procedures outlined above. You will not be graded on how many problems you attempt or complete or on the accuracy of your respones. However you must attempt enough of the problems to indicate a good-faith effort, and the activity will be most useful if your give your best possible effort.

2. Annotate your work based on the provided key

After you have completed the assessment, compare your responses to the provided key. Annotate your work in Ed using the feedback utility to indicate where you made mistakes and what those mistakes were. You must include enough annotations to make clear that you have thoughtfully considered your work and where your responses were incorrect. Again, you will not be graded on the accuracy of your responses, so it is in your best interest to be honest and thorough in your annotations.

3. Schedule and attend a check-in session with your TA

After you have completed and annotated your simulated midterm, you will attend a 10- to 15-minute, one-on-one session with your TA to discuss your work. (Your individual TA will tell you how they will schedule your session.) In this session, you will go over some of the problems on the assessment and discuss both how you could have improved your work on those problems and how you can improve your mastery of the material going forward. You should come to your meeting with a plan for what you would like to discuss and/or specific questions you would like answered. Note that, in the 10-15 minute meeting, you will likely not have time to review every problem on the assessment. Be sure to decide ahead of time which problems or concepts you would most benefit from discussing.

Timeline

Week of November 2-6

Prepare for the simulated midterm however you see fit. Look for communication from your TA on how to schedule your one-on-one session. (Each TA will set their own process and schedule.)

Wednesday, November 4, 5:00pm PST

TAs will hold a review session to go over practice problems similar to those that will appear on the simulated midterm. (More details will be announced soon.)

Friday, November 6

The simulated midterm will be released. There will be no regular class that day.

Sunday, November 8

The key for the simulated midterm will be released and you may annotate your work if you have already completed the simulated midterm.

Week of November 9-13

Schedule and attend your one-on-one session with your TA. You will need to complete and annotate your simulated midterm at least 24 hours prior to your session to ensure your TA has time to review your work. Be sure to follow your TA's procedure for scheduling and attending your session.

Problem Solving Portfolio

The second culminating assessment will be a video problem solving portfolio. For this assessment, you will work on a few problems similar to those that might have appeared on a traditional CSE 142 final exam. However, rather than simply submit your solutions to these problems, you will create videos to teach someone else how to solve them!

Format

We will release a pool of programming problems in Ed for you to choose from in creating your portfolio. From this pool, you will select three (3) problems to solve and explain. For each problem you chose, you will create a three- to six-minute video walking through your problem-solving approach and explaining your solution. You can think of these videos as shorter versions of the walkthrough videos your TAs have been creating for section problems throughout the quarter. We will also release a few additional sample videos you can use as models.

Your videos should include your voice (and, if possible, face) explaning your solution to the problems you choose. Videos must also include some way of showing your code–this could be a screen-recording, whiteboard, tablet, or any other material that works for you. The format is not important; what matters is that you are able to effectively explain your approach and show your work. Your videos do not need to include an explanation of the problem itself, but should mention details as they become relevant to your solution. (See the sample videos for examples.)

As on the simulated midterm, you will not be graded on the correctness of your solutions. However, your work must demonstrate a good-faith effort to solve the problems to the best of your ability. If there are aspects of the problems you struggle with, you should call those out in your video. (Explanations of errors or areas of struggle are very effective teaching tools!)

You can use any technology you have available to create your videos. There are no minimum quality requirements, but both the video and audio should be clear enough to understand what you are saying and doing. (We highly recommend Loom as a simple, easy way to create videos that include screen recordings, voiceovers, and optionally video. Zoom should also be capable of creating recordings.) As mentioned above, you are not required to include your face in the video, so you do not need access to a webcam. You will need to include audio, so you will need a microphone of some kind. If you do not have access to technology capable of creating a video that meets the requirements, or if you are in a living situation that makes recording video infeasible, please contact Brett immediately to make arrangements. The UW Student Technology Loan Program may also be able to help.

Requirements

To receive an S grade on the problem solving portfolio, you must submit video walkthroughs of three (3) problems chosen from the pool provided in Ed. Videos must meet the following requirements:

• Each video should be between three (3) and six (6) minutes long (inclusive) and cover a single problem. Your three videos should be no more than fifteen (15) minutes long combined.
  • We will not strictly enforce these limits, but please try to stick to them as much as possible. Videos that are too short are unlikely to meet the requirements, and videos that are too long will create a burden for us in grading.
• Each video must include your voice, a visual of the code you are explaining, and, if possible, your face.
• The work you explain must indicate a legitimate, good-faith effort to solve the problem to the best of your ability, and must be your own work.
  • You do not need to end up with a complete or correct solution, but you must have enough code to indicate that you tried.
• In each video, you should, at minimum:
  • Identify the key elements of your solution.
  • Explain how you arrived at your solution.
  • Describe any mistakes, errors, or misunderstandings you encountered.
  • If your solution is incomplete or indcorrect, describe where you believe the issues to be (in behavior and/or code).

You do not need to "live-code" your solution in your video–in fact, you will likely find it easier to have your work already complete and simply explain what you have written. You do not need to fully script your video in advance (though you may if you prefer), but you will likely find it helpful to think about what you will say ahead of time and have a plan. You do not need to worry about creating "professional" quality productions–it's fine to stumble over your words a bit or back up if you make a mistake in your explanation. You also do not need to do any editing or post-processing on your videos.

Timeline

The pool of available problems will be released in Ed on Friday, December 4. Videos must be submitted by 11:59pm PST on Sunday, December 13.