**Category:**HS Functions**Uploaded by HirooKato on:**2012-09-27 19:54:28

(40%) (2 Votes)

[Author unspecified] using a car word problem to demonstrate how to
find an average speed. Questions this video answers How do I find
the average speed of a moving object? How do I mathematically
inte...

[Author unspecified] using a car word problem to demonstrate how to

find an average speed. Questions this video answers How do I find

the average speed of a moving object? How do I mathematically

interpret a word problem?

find an average speed. Questions this video answers How do I find

the average speed of a moving object? How do I mathematically

interpret a word problem?

Comments (2 of 2)

The words were very small and hard to read at the beginning. Although the steps were clearyly explained, there was no explanation of the reasoning behind it and, since that is the key component of word problems (figuring out what the question is asking), the video was not as helpful as it could be. It would be nice if they explained WHY we subtract the first time from the second time, etc.

The video maker did a fair job showing the steps to solve this problem. He could have explained better why he took the steps he did to solve. I was pretty lost during the solving. Also, the video speed felt a bit rushed. It would have been nice to have the final answer tie back to the problem somehow with a final explanation at the end or something.