Computers through time: what happened when?: timeline worksheet for Grade 6, page 1 preview

Timeline worksheet · Computers & Digital Literacy

Computers through time: what happened when? · Grade 6

Match 7 events about computers through time to their dates on a timeline using an event bank. Practices chronology and reading a scaled timeline.

Grade 6 · ages 11 to 12
Medium
10 to 15 minutes
1 page
Free

The answer key is a separate page for grown-ups. Sign in to download it.

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The events

Directions: Each date on the timeline has a box. Write the letter of the event that happened then.

Events
A The World Wide Web opens to the public
Ada Lovelace publishes her notes on the engine
Blaise Pascal begins building a mechanical calculator
Jacquard's loom uses punched cards to weave patterns
ENIAC, an early electronic computer, is shown to the public
Charles Babbage describes his Analytical
Engine
The first commercial microprocessor puts a CPU on one chip
oldest newest

What your child practices

Your child practices chronology and reading a scaled timeline. The skill is “Computing systems”: describe hardware, software, files and networks and troubleshoot simple problems.

Grades and ages: Grade 6, ages 11 to 12
Time: About 10 to 15 minutes
Subject: Computers & Digital Literacy
Level: Medium for Grade 6
Answer key: Yes, for grown-ups who sign in
Printing: 1 page, US Letter or A4, low-ink option
Updated: October 15, 2026

How to use it

Try the first question together so the format is clear. Then let your child work through the rest, showing their thinking on the page. It is pitched at the expected level for Grade 6, for practice after the skill has been taught.

An answer key comes with it as a separate page that grown-ups download after signing in.

Tip for grown-ups: Find the oldest and newest events first, then fill in the middle.

Done on paper? A grown-up can record it on the child's page in PlayOwl; downloading alone doesn't count as finished.