ConstellationsFlashCards

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Introduction

This program is a flash-cards style learning tool which presents the map of a constellation figure chosen randomly from among the 88 IAU constellations. The object is to select the constellation's name from one of five possible choices.

The current version of this program is [tbd], as can be determined from the "About" toolbar. It may be downloaded from [tbd].

Operating instructions

The Activity toolbar

Behavior

Although the program appears simple, there are some subtle behaviors involved. The program keeps track of how often a constellation is correctly identified on the first or second try and will present that constellation less often than one which the user is having trouble identifying.

Here is how the scoring system works:

• Getting the constellation name correct on the first try is worth 5 points.
• Getting the name right on the second try is worth 3 points.
• Getting it right on the third try is worth 1 point.
• When a constellation has 50 points or more scored to it, the program will not choose it again.
• If a constellation's score is between 26 and 50 points, the program chooses it 1/5 as often as a constellation with no points.
• If a constellation's score is between 11 and 25 points, it is chosen 1/2 as often.
• The scores are saved between sessions, but when you start a new session, all scores are multiplied by 8/10. This ensures that even well-known

constellations will occasionally be given.

Activity Summary

Icon:	Sugar icon::Image:ConstellationsFlashCards.svg
Genre:	Activity genre::Math and Science
Activity group:	,|x|Activity group::x}}
Short description:	Short description::Learn the Constellations
Description:	Description::This activity will use a flash-card like technique to teach the names and shapes of the constellations.
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Available languages:	,|x|Available languages::x}}
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Related projects:	Related projects,|x|Related projects::x}}
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URL from which to download the latest .xo bundle	Activity bundle::
Last tested version number:
The releases with which this version of the activity has been tested.	,|x|Software release::x}}
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Ready for testing (development has progressed to the point where testers should try it out):	,|x|Ready for testing::x}}
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test plan executed :
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