Hi guys, it's Renz P. So here's the things we did today.
We just started 7.2 [WorkBook] it's :
Here are some examples Mr. Backe' gave us.
1.]
OR
2.]
3.]
and we got a HOMEWORK too, by the way.
So that's all for today (: .
Sorry for the mistakes and @Mr.Backe' sorry for posting late.
:3
Hey guys, reNz P. here! bringing you , the things that we did today in math class.
(: Guess what? We just started a new unit. and its UNIT 5.
and it is all about:
So guys, now lets try to ANSWER this.
25n = _____
495x + 18d + 16o = ________
6e+w+21 = ________
rp+is+cu+73 = _______
906 + s + d + b + 3st = _______
POST a COMMENT for YOUR ANSWER.
(: that's it for today guys, hoping that the next scribe will be way more better than this.
I am SO SO SORRY for all the MISTAKES ):.
AND DON'T FORGET OUR HOMEWORK.
It's the chapter 5 in our workbook. (:
hehehe *peace*
byee guys. Don't forget to comment.
Heeeello guys! (:
Okay so, today we began our math class by making corrections to our chapter 3 test. After that, Mr. Backé handed out worksheets to us about scales and scale factors, Mr. Backé also handed out worksheets for chapter 4. Mr. Backé told us to copy out the definition for scale and scale factor out of our textbook.
Scale: A comparison between the actual size of an object and the size of it's image. This can be expressed as a ratio, as a fraction, as a percent, in words, or in a diagram. For example, a scale of 1cm: 50km on a map means that 1cm on the map represents 50km.
Scale Factor: The constant factor by which all dimensions of an object are enlarged or reduced in a scale drawing.
*REMINDER:
On Tuesday, February 16 Mr. Backé will be collecting the following in a "stash it":
1) Math Link Introduction
2) Math Link 3.1
3) Math Link 3.3
4) Math Link 3.4
5) Math Link Wrap It Up
6) Chapter 3 Self Assessment
7) Tests Signed By Parents
8) Journal
* All pages should be completed for 20% of this units mark.
I pick Breann as the next scribe.
Sorry if this scribe is short, I tried. (:
Hey everyone.
Yesterday, no one post the scribe, so lets talked a little bit about that :).
This is how to figure it out.
1st Step -
Rewrite the question and solve the symbols (-,+).
2nd Step -
Figure out the common denominators.
Hey guys, Renz P. here bringing you the things we did this day..
Okay, so lets start...
Today Mr. Backe' asked us what we learned about Rotation Symmetry and we answered:
It has:
-Centre of Rotation
-Angle of Rotation
-Order of Rotation
-Fraction of a Rotation
-You have to turn it Clockwise and Counterclockwise
-And a full turn is 360°.
________________________________________________
He also asked us "What is a Circumference?".
And "How do we get the diameter and the radius of a circle?"
Here is the formula:
Diameter[D] = C ÷ π
Radius[R]= D ÷ 2
By the way, here's the Formula of a Rectangular Prism we did today..
And ohh guys dont forget to do our homework :)...
Here you go..
Ohh guys..thanks for reading my post and thanks for Jonathan for choosing me :)...
Okay for the next scribe i pick Josh F..*peace*
If theres mistake[s]-->iM Sorry :)..
DONT FORGET TO COMMENT.
Today in math class we learned about surface area and planes of symmetry.
We Learned that a rectangular prism has 3 planes of symmetry and that a cube has 5 plane of symmetry. We also learned that a plane of symmetry is like a line of symmety that cuts a 3D shape in half.
Another thing we learned about was surface area. Surface area is the sum of the areas of all the faces. We learned that the formula for the surface area of a rectangular prism is SA=2(lh)+2(lw)+2(wh) and the formula for the surface area of a cube SA=6s(squared).
For homework we had to find the surface area of the cube we made in class.
