Assessment 3: Sum the values of 3 numeric input fields

Assessment 3: Sum the values of 3 numeric input fields 
 (15%)

Due: March 5th, 2019

Students will place three input fields on a page which a user can enter numbers in to, and upon pressing a button will have an alert display the sum of all the inputs values.


Instructions

In an HTML file, create three text fields with unique identifiers, and a button, and upon pressing that button, JavaScript code within the <script block is executed to sum the fields and display that sum to the user.

Please refer to the rubric at the end of this document for evaluation details.

Requirements
•    The sum value is displayed to the user in a JavaScript alert
•    The sum value is correct 
•    The sum is only calculated once the button is pressed

Submission
•    Upload to D2L Dropbox folder labeled “Assessment 3: Sum the Values” 
Evaluation 
This assessment is graded out of 16 points and will be evaluated using the following rubric.
Learners may receive partial scores or a zero for unacceptable work.

Criteria    Does Not Meet Expectations
1    Partially Meets Expectations
2    Meets
Expectations
3    Exceeds Expectations
4    Max Points
Quality of Implementation    Inadequate comprehension of concepts or theories presented in course materials.    Partial comprehension of concepts or theories presented in course materials.    Adequate comprehension of concepts or theories presented in course materials.    Broad and in-depth comprehension of concepts or theories presented in course materials.     4
Required Components    Work is missing/does not address required components indicated in the instructions.    Work is missing/does not address some of the required components indicated in the instructions.    Work includes all components and meets the requirements indicated in the instructions.     Work includes and exceeds the requirements indicated in the instructions.     4
Code Quality    Unclear organization. Many grammatical, spelling, or punctuation errors.    Some signs of logical organization. A few grammar, spelling, or punctuation errors.    Organization supports purpose. Almost no grammatical, spelling, or punctuation errors.    Organization fully supports purpose. No grammatical, spelling, or punctuation errors.    4
Functionality    Does not function, errors are present.    Some noted requirements behave as required, however some do not.     All noted requirements behave as required.    All noted requirements behave as required, following best practices outlined in class.    4