<p>I didn't say that there isn't ANY practice time spent on learning to bubble. WHat I said was that schools across the country are not spending (wasting) hours and hours on the process. </p>
<p>Many bubbling tests do not have a separate sheet so there is less chance for misbubbling (bubbling in the wrong section). Each bubbling option immediately follows the questions.</p>
<p>For example:
1: What color is grass?</p>
<p>O Blue
O Green
O Black
O White</p>
<ol>
<li> 3 + 4 =</li>
</ol>
<p>O 5
O 6
O 7
O 8</p>
<p>Using tests that don't require a separate sheet makes teaching "bubbling" very easy.</p>