interacts for high school level education

[haraldschilly]

Include the interacts listed here in $SAGE/devel/sage-main/sage/interacts/...

Apply:

1. attachment: trac_9623-rebase-v3.patch
2. attachment: 9623_copyright_v2.patch

CC: @kcrisman @sagetrac-mhampton @robert-marik @rbeezer @sagetrac-jthurber

Component: interact

Author: Lauri Ruotsalainen, Harald Schilly, Robert Mařík, Marshall Hampton

Reviewer: Jason Grout, Karl-Dieter Crisman, John Thurber, Marshall Hampton

Merged: sage-4.7.1.alpha0

Issue created by migration from https://trac.sagemath.org/ticket/9623

[haraldschilly]

comment:3

Finished porting most of the examples to the sage library. There are some remaining issues:

• practice_differentiating_polynomials - mixups with the states happen
• trigonometric_properties_triangle and
• special_points - drawing the items doesn't always work as it should.

If there is somebody who sees the bug, please correct it ;)

Apart from that, they are now conveniently accessible via interacts.calculus.[TAB], interacts.geometry.[TAB] and interacts.statistics.[TAB]. Maybe I implement some additional ones from the wiki, too... (and it probably doesn't hurt to add a h2 header and some introduction text to each example)

[haraldschilly]

comment:4

the "from the wiki" patch is meant to be applied on top of the "high school" patch to keep things separate for now.

[haraldschilly]

Attachment: 9623-interacts-high-school.patch.gz

[haraldschilly]

Attachment: 9623-from-the-wiki.patch.gz

[haraldschilly]

comment:5

I know that practice_differentiating_polynomials is buggy and that a few more comments in the generated output of each example to explain what it is all about won't hurt, but I call it finished for now and I will not add more examples. Maybe a reviewer finds the bug or donates some additional words?