methodological_instructions (1)

Methodological Instructions

Theme: User functions and procedures

Aim: write code in programming language using functions and procedures

Assessment criteria

Knowledge

·     Know what is function

·     Know what is procedure

Understanding

·     Describes the difference between function and procedure

Application

·     Write code using functions

·     Write code using procedures

Analysis

·     Analyze function code

Key words and phrases:

Void, IntelliSense, procedure, function, bracket, return value

Useful expressions for dialogs and letters:

Well, there are cases when we use returning … .

For example, the IntelliSense is of considerable support when … .

Obviously, the functions and procedures are used to make  … .

Theory

Theory provided by video on YouTube at link:   https://www.youtube.com/watch?v=sfQAAE54fH4&t=289s   in form of description of actual program that contains both types of subroutine.

П. Questions for self-assessment.

·        What is the subroutine (procedure or function)?

·        What is the difference between procedure and function?

·        Why we must to use subroutines?

Visual Aids and Materials links.

1.      Slides

2.      https://csharp.net-tutorials.com/basics/functions/

3.      https://docs.microsoft.com/ru-ru/dotnet/csharp/language-reference/keywords/value-types

4.      https://poisk-ru.ru/s30898t9.html

5.      http://csharpexample.com/CsharpExampleSeeDetail.aspx?Did=106&CatID=24

Students' Practical Activities:

Students must be able:

·     Write code using functions

·     Write code using procedures

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