<?xml version="1.0" encoding="utf-8"?>
<!-- Time Hour:Minute:Seconds:Milliseconds 00:00:00:000-->
<navigation>
	<conceptcheck starttime="00:01:43:000" stoptime="00:01:47:000">
		<question>What is the product of two times two?</question>
		<correct>4</correct>
	</conceptcheck>
	<conceptcheck starttime="00:01:57:000" stoptime="00:02:01:000">
		<question>What is the product of two times three?</question>
		<answer value='6'>6</answer>
		<answer value='5'>5</answer>
		<answer value='9'>9</answer>
		<correct>6</correct>
	</conceptcheck>
	<conceptcheck starttime="00:02:12:000" stoptime="00:02:16:000">
		<question>What is the product of two times seven?</question>
		<answer value='14'>14</answer>
		<answer value='9'>9</answer>
		<answer value='7'>7</answer>
		<correct>14</correct>
	</conceptcheck>
	<conceptcheck starttime="00:02:30:000" stoptime="00:02:34:000">
		<question>What is the product of two times one?</question>
		<answer value='4'>4</answer>
		<answer value='2'>2</answer>
		<answer value='3'>3</answer>
		<correct>2</correct>
	</conceptcheck>
	<conceptcheck starttime="00:02:47:000" stoptime="00:02:51:000">
		<question>What is the product of two times ten?</question>
		<correct>20</correct>
	</conceptcheck>
</navigation>
