Public learning track
Introducing Variables
2nd Grade · Technology · TEKS
7 lessons
Goal
The learner will be able to identify what a variable is, explain how it stores and changes values, and distinguish between variables that hold numbers and those that hold text.
Featured Diagrams
What Is a Variable in Code?
7 lessons
0 of 7 done
- 1What Is a Variable in Code?Up nextStart
- 2Variables as Storage BoxesPremiumNot started yet
- 3Giving Variables a NameNot started yet
- 4Putting Values in VariablesNot started yet
- 5Changing a Variable's ValueNot started yet
- 6Variables That Hold NumbersNot started yet
- 7Variables That Hold WordsNot started yet
Curriculum Framework
2nd Grade · Technology · TEKS
1
7 lessons
Introducing Variables
The learner will be able to identify what a variable is, explain how it stores and changes values, and distinguish between variables that hold numbers and those that hold text.
2
5 lessons
Tracing and Applying Variables
The learner will be able to trace variables through a sequence of code and apply variable concepts using both unplugged activities and block-based coding tools.
3
8 lessons
Design Process and Loop Basics
The learner will understand the steps of a simple design process and use count-controlled loops to repeat actions in a sequence of code.
4
7 lessons
Applying Loops with the Design Process
The learner will use loops with variables, debug loop-based programs, and follow the full design process to plan, build, test, and improve a project that uses loops.