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Introduction to Programming Flode

Ease into programming concepts from numeric expressions to arrays with Codio's flowcharting tool: Flode



  1. Introduction to Flode
  2. Arithmetic Expressions
  3. String Expressions
  4. Variables
  5. Conditions
  6. Loops
  7. Arrays
  8. Special Functions

Build Confidence Quickly

This resource is a brief introduction to foundational coding concepts, and will set the stage for further exploration in the domain of computer science.

Auto-Graded Assessments

Students receive immediate, rich feedback. There are a wide variety of questions — all of which are auto-graded, giving students a sense of their understanding of the material right after they are introduced to it and as they attempt harder and harder problems.

Constructing Knowledge Through Coding

Introduction to Programming Flode emphasizes students applying and exploring the information presented. Students have access to a code editor so students can see for themselves how the computer responds to code. In addition, the content provides code snippets to get students started as well as suggested avenues for investigation.

Lowering the Barrier to Entry

Introduction to Programming Flode reflects the need for computer science education to meet students where they are. Like any specialized community, computer science has its own jargon. The formal teaching of computer science should not burden students with the assumption that they are fluent in this special language. The material is presented in smaller units that are more manageable for the students. The same vocabulary and concepts are covered, but in a more approachable way — state things as plainly as possible, and, when appropriate, use images, tables, or lists.

Another way in which this content is more approachable is that it is using many small programs instead of one large program. Research shows that a variety of smaller problems increase student performance and reduce stress. Using many small programs leads to students spend a sufficient amount of time on their work, and they do not wait until the last moment to begin their work. 

Take a quick peek inside...

  • Images help call out important details
  • Minimal text
  • Instructional videos
  • Interactive diagrams
  • Example code snippets that can be copied
  • Full IDE in the same browser window
  • Interactive content allows you to highlight lines of code
  • Run code with a click of the button



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