Understand the idea
A version is a recorded state of a file. Avoid editing the only copy of important work. Agree who edits and how changes are named.
WORKED EXAMPLE
survey-v1 has the raw table; survey-v2 fixes a duplicate after checking the source. A change note records why.
Watch it step by step
Step 1 of 4Preserve
Keep the original practice file.
Choose Play to advance steps automatically.
Read or choose any step
- Preserve
Keep the original practice file.
- Revise
Create a new version for the correction.
- Record
Write what changed and why.
- Check
Ask a partner to identify the latest checked version.
TRY BEFORE CHECKING
Exercises with feedback
MAKE SOMETHING YOU CAN EXPLAIN
Your practical challenge
Make two versions of a short report and a change log. Agree a handover rule with a partner.
These ticks are your self-review. They do not automatically assess project quality. Ask an adult or partner to review what you can show.
Use the skill in a new situation
Apply the naming rule to a presentation.