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In-class Learning Challenge

Name

Alexander Tsankov

##Email alexander.tsankov@colorado.edu

Checkpoint 1

CheckPoint 1

Checkpoint 2

CheckPoint 2

Challenge 1

Challenge 1

Challenge 2

Challenge 2

Two Questions

Write down your answers to TWO questions. For the rest, think about them and be ready to discuss in class.

What does D3 stand for?

D3 stands for "Data driven Documents"

What is the big deal about D3?

It allows us to map data and create dynamically changing visualizations.

Who is Mike Bostock?

Lead developer of D3

In the expression function(d) { return Math.sqrt(d); }, can d be replaced by another variable name such as t? Why or why not?

It can because d can be renamed as necessary. Although for D3 it is best practice to

Which sentence or paragraph in the tutorial article is impossible to understand and can be skipped for now?

Everything seemed to make perfect sense!

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