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          <h1>iVProgH</h1>
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          The <b>iVProg</b> (<i>Interactive Visual Programming on the Internet</i>) is one of the free-code educational systems of the <a href="http://line.ime.usp.br" title="pagina LInE no IME-USP">LInE</a>, being intended for teaching and learning of <b>algorithms</b> e <b>programming</b>. The <i>iVProg</i> implements the concept of <b>Visual Programming Language (VPL)</b> which employs icons and simplifies the construction of codes, reducing the apprentice's need to know details of <i>programming languages</i>.
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          Because this version is implemented in <i>HTML5</i> (uses heavily <i>JavaScript</i>), we call it <b>iVProgH</b>. It has a <a href="autoeval/index.html" title="know more about"><b>Automatic evaluator</b></a> for exercises and can easily be integrated into the <i>Moodle</i> environment from the package <a href="http://www.matematica.br/ia" title="iTarefa page in iMatica"><b>iTarefa</b></a>. The first version of <i>iVProg</i> was implemented in <i> Java </i> in 2009, <a href="legacy/index.html" title="first versions of iVProg">check out the previous versions of <i>iVProg</i></a>.
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          Below the <i>iVProgH</i> with an illustrative code, in this case to compute the factorial of a natural to be typed by the user. You run the code (type a natural), but you can change it as you wish.
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            <h4>Less language <br> More algorithm</h4>
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            <p>In iVProgH, the student devotes himself to the learning of algorithm, not being attached to a language or IDE.</p>
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            <h4>Easy to program</h4>
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            <p>With an interactive environment, to build algorithms you just have to create and drag the components to create a program.</p>
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            <h4>Automatic Evaluation</h4>
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            <p>The student receive instantaneous feedback, informing if his solution solves or not the proposed problem.</p>
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            <h4>Activity creation area</h4>
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            <p>The teacher has an area where you can prepare the activities. These can be reused in other courses too!</p>
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            <h4>Web Based</h4>
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            <p>IVProgH is designed to run on browsers using HTML5, CSS3 and JavaScript. This allows your incorporation into any web site.</p>
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            <h4>Easy to integrate with Moodle</h4>
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            <p>IVProgH has a complete integration with Moodle: user control, activity logs, exercises notes, teacher/student communication, etc.</p>
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