The blocks' letter

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Amplitude 8° Period 1.8 s Damping ζ = 0.050 Drag k = 0.35 place values pyramid low pile Size

I'm lazy, so I only want to use the first letter to label .

These blocks do not have a name yet. Name them first.

A Letter for the Blocks

We write things with one letter, like 3b for three blocks. Each kind of thing needs its own letter.

Press OK to use that letter. You can type another letter in the box first.

If anything is too much of a challenge, let us know, because that just means we found something we need to work with you on.

The purpose of any test is to find out what you need to learn next. There are no grades here, just guidance for what might be good to study next.