My lesson Topic.md
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Math 453 Teaching Item 1: Texting Lesson.md
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My lesson Topic
===

<style>
body {
background-color: #eeeeee;
}

h1 {
color: maroon;
margin-left: 40px;
}

.gray {
margin-left: 50px ;
margin-right: 29%;
font-weight: 500;
color: #000000;
background-color: #cccccc;
border-color: #aaaaaa;
}

.blue {
display: inline-block;
margin-left: 29% ;
margin-right: 0%;
width: -webkit-calc(70% - 50px);
width: -moz-calc(70% - 50px);
width: calc(70% - 50px);
font-weight: 500;
color: #fff;
border-color: #336699;
background-color: #337799;
}

.left {
content:url("https://i.imgur.com/rUsxo7j.png");
width:50px;
border-radius: 50%;
float:left;
}
.right{
content:url("https://i.imgur.com/5ALcyl3.png"); width:50px;
border-radius: 50%;
display: inline-block;
vertical-align:top;
}
</style>

<div id="container" style=" padding: 6px;
color: #fff;
border-color: #336699;
background-color: #337799;
display: flex;
justify-content: space-between;
margin-bottom:3px;">
<div>
<i class="fa fa-envelope fa-2x"></i>
</div>
<div>
<i class="fa fa-camera fa-2x"></i>
</div>

<div>
<i class="fa fa-comments fa-2x"></i>
</div>
<div>
<i class="fa fa-address-card fa-2x" aria-hidden="true"></i>
</div>
<div>
<i class="fa fa-phone fa-2x" aria-hidden="true"></i>
</div>
<div>
<i class="fa fa-list-ul fa-2x" aria-hidden="true"></i>
</div>
<div>
<i class="fa fa-user-plus fa-2x" aria-hidden="true"></i>
</div>
</div>

<div><img class="left"/><div class="alert gray">

So... what exactly is this assignment? it looks tricky.

</div></div>

<div><div class="alert blue">

Choose one of the CORE problem types and write a tutorial explaining what concept is being tested and how you might solve it. The tutorial will be in the form of a text message thread where you answer questions from an inquiring student.

</div><img class="right"/></div>

<div><img class="left"/><div class="alert gray">

I see. All this text inside the html `div` tags is where we add the text.

</div></div>

<div><img class="left"/><div class="alert gray">

What needs to be included?

</div></div>

<div><div class="alert blue">

To obtain a grade of **PASS** your work should include
* an explanation of the type of problem that is being tested and why it is important,
* a demonstration problem that is different than any example we have covered in class,
* a full solution of your demonstration problem, and
* any study tips or hints that will help a student to succeed on this problem on an exam.

</div><img class="right"/></div>

<div><img class="left"/><div class="alert gray">

How detailed do we need to be?

</div></div>

<div><div class="alert blue">

The inquiring student should make comments at the level of a member of the standard audience for Math 453. Your responses should be at the level of the instructor or a competent tutor. Be sure to follow the guidelines for earning a **PASS** at our [course home page](http://sergeballif.github.io/NSC-Math-453/Specifications.html).

</div><img class="right"/></div>

<div><img class="left"/><div class="alert gray">

Can I get all fancy and use graphics and math formulas?

</div></div>

<div><div class="alert blue">

Yes. Just be sure to leave a blank line between your text and the `div` tags. Place math between dollar signs like $$f(x)=\sqrt{\frac{x+7}{x^2-24}}.$$ If you're feeling adventurous, you can try editing the html code at the top to get different colors or to change the profile pictures.

Also, don't forget to delete all the sample conversation.

</div><img class="right"/></div>

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To submit this assignment click on the Publish button . Then copy the url of the final document and submit it in Canvas.