E.3
Then and now: work and play
58Z
Share skill
Your teacher would like you to focus on skills in .
Let's pick a skill from these categories.
Get started!
Stage 1
Answer 4 questions correctly in a row.
present.
Life long ago is called the past.
Life in the past was very different from today.
"IBM 1620 data processing machine on display, Seattle World’s Fair, 1962" by Dudley, Roger, Flickr / CC BY 2.0

ref_doc_title.
Excellent! You got that right!
Jumping to stage 1 of 1
Excellent!
Now entering the Challenge Zone—are you ready?