## Thursday, January 27, 2011

### Homework Book Page 52-55

My scribe post includes the questions : 4 on page 53 . 2 on page 54 . 4 on page 55 .

Question 4 Page 53
Draw at least four possible nets for a cube. (Each net must fold to create a cube)

Question 2 Page 54
Find the Surface area of the 3-D object
First, you must find the dimensions of the top, front, and side. You then multiply them by each other, as shown below. After you do that, you must add the products together, giving you the total surface area of 220.6cmsquared, 3.14msquared or 451.2cmsquared

Question 4 Page 55
Find the surface area of 3-D object

How many faces does a rectangular prism have?
Create your own poll at Flisti.com

Cylinder Volume and Volume problems

The height to the nearest centimetre is 3.13. To get to this answer, you must divide the volume of the cylinder, by the area of its base, giving you the answer-- which is the height of the cylinder.

The answer to this question is 2.826cm^3.
To get this answer, you must find the area of both of the cylinders, like so. After you find both the areas, you subtract the cylinder that is on the outside, by the cylinder in the inside. You then have your answer.

1. Great job Marilen!! :) I liked how you showed pictures of your work, a video and some links to help us understand Surface Area better. The Flisti was a nice touch too! Nothing negative to say about your post. Keep up the good work!

2. Good job Marilen! (: I liked how you included the flitsi thing, a video, link and pictures, keep up the good work!

3. GREAT JOB MARILEN! I liked the way you included a picture of your work, Flisti, link, and a video. Next time, try to only use colors for important words, not for the whole sentence. Other than that, good job and keep up the good work!

4. Great job Marilen! I liked how you kept everything very organized through out the post, and have used pictures of how you did your work. Also great job in adding in the Flisti!

5. Good job, I liked how you added a survey and pictures. The video was helpful aswell.

6. Good Job Marilen! I liked how added pictures and you explained how you did some of your work. Keep up the Goodwork!

7. Great Job Marilen! I liked the way that you added in pictures, colors and the Flisti thing into your scribe, it makes your scribe organize. Keep up the Good Work!

8. Great Job Marilen! I like how your scribe is organized and easy to read, also great job on adding a picture of your own work. I taught that you explained everything well. Great Job on posting a video and link to help us more.

9. Great job Marilen! I like3d how you added links, pictures, videos, clours, and a flisti question. I thought your post is very well organized and easy to read Keep up the good work! (:

10. Great job, Marilen! I liked how your post was organized and you took pictures of your work. No mistakes, keep it up!

11. Good job Marilen. I liked how you used flisti and took pictures of your work. Very good post. Good job.