Connect - Extend - Challenge by Christopher Lim

Firdaus

2019-01-17 02:43:42 UTC

Surface area of cylinders

Jingjie

2019-01-17 02:43:44 UTC

I learn that we can use total surface area for this topic that we learn

Johnson Lim

2019-01-17 02:43:45 UTC

surface area of cylinder

Jia jing

2019-01-17 02:43:46 UTC

Surface area of cuboid and cube and total area of cuboid and cube and nets of figures and volume the formula for surface area and curved surface area of a cylinder

syaffy&syakirin

2019-01-17 02:43:51 UTC

-I learned about surface area of cyclinder.
-volume
- the connection of algebra and index notation
Tho , not rly clear of d formula :,

Yasmin and art ;)

2019-01-17 02:43:51 UTC

I learn surface area of cylinder , cuboid , prism , cube . Finding the right formulas . And I learn how to simplify our equations .

Weile

2019-01-17 02:43:51 UTC

Ryan tan

2019-01-17 02:44:39 UTC

-volume of cylinder, cuboid ,cube, pyramid
-surface area of all 3d shapes
-propotions

Khadijah

2019-01-17 02:44:52 UTC

I have learnt About calculating the maximum number of solids in a container!!!!!!!!!!!!

Hon Jun

2019-01-17 02:44:59 UTC

I learnt how to solve question in a faster w

Zhi jie

2019-01-17 02:45:53 UTC

I learnt that we can use last year formula on cylinder on chapter 6

Yoha

2019-01-17 02:46:17 UTC

I need to get all my formula back

Weile

2019-01-17 02:46:22 UTC

I learnt that we have to use length × breath × height

tatufiq

2019-01-17 02:46:23 UTC

that this topic uses cuboid cylinder which was learn last year

Javier

2019-01-17 02:47:19 UTC

The topic is using 3d shape

Hon

2019-01-17 02:47:30 UTC

I learnt how to solve question in. A faster way

Johnson Lim

2019-01-17 02:47:42 UTC

I learned about how to find the height as we need to use the method of one height and times the number of cubes needed to be calculated from the question

Vikram

2019-01-17 02:47:58 UTC

I learnt how to find the surface area of cylinder

Varin

2019-01-17 02:48:02 UTC

I learnt that we need area to do

Jia jing

2019-01-17 02:48:23 UTC

Volume and surface area of of the cuboid and cube and the nets and the the formula to find surface area and curve surface area of the cylinder

Hon Jun

2019-01-17 02:48:26 UTC

I learnt how to solve questions in a faster way

Jamsyir

2019-01-17 02:48:55 UTC

I learnt how to do area of SA

Iqmal

2019-01-17 02:49:04 UTC

i learnt that cross section method can solve prisms questions

Khadijah

2019-01-17 02:49:09 UTC

I learn how to calculate the cost of making a container

Ryan tan

2019-01-17 02:49:11 UTC

Propotions

Javier

2019-01-17 02:49:16 UTC

I learn how to choose which packing is better for the shape of the biscuit

Ryan Chai

2019-01-17 02:49:21 UTC

I've learnt Abt surface area...

Firdaus

2019-01-17 02:49:38 UTC

Net and surface area of a cylinder

Selin

2019-01-17 02:49:42 UTC

Ryan tan

2019-01-17 02:49:49 UTC

I learnt how to use algebra in packaging

Zhi jie

2019-01-17 02:50:00 UTC

I learnt on how to applying last year topic on chapter 6

Johnson Lim

2019-01-17 02:50:03 UTC

I found the question that asks about finding how many cubes as we need to calculate the dimension of one cube times the area of the area of the container

Ian

2019-01-17 02:50:06 UTC

I finally learned and understand the surface area of cylinder and cuboid

Jingjie

2019-01-17 02:50:09 UTC

I learnt that we can use total surface area for this topic

Weile

2019-01-17 02:50:14 UTC

I learnt how to find Sa of cylinder

Haziq

2019-01-17 02:50:18 UTC

I learnt that I that I could use the method from last year topics like Prisms and Cylinder for the question 4 of textbook page 224 to how to fit the small cube to the container.

nely

2019-01-17 02:50:27 UTC

finding the cost of the container.

Zwan

2019-01-17 02:50:34 UTC

I learnt that this topic is a rivision of last year

Yasmin & Art

2019-01-17 02:50:39 UTC

We use algebra for this new topic which is packaging .

Rui xuan

2019-01-17 02:51:03 UTC

I learnt that we can use the total surface and the net Of the cuboid for this topic

Vikram

2019-01-17 02:51:04 UTC

I learnt how to find the surface area of cylinder

Batrisya

2019-01-17 02:51:12 UTC

I can use standard form to answer questions

Taufiq

2019-01-17 02:51:14 UTC

I learn how to calculate the cost

Hon Jun

2019-01-17 02:51:17 UTC

I learn how to find the the packaging of the container with the our previous concepts we used back in Sec 2

Alvin

2019-01-17 02:51:19 UTC

Surface area of cylinder
Surface area of cuboid

Firdaus

2019-01-17 02:51:34 UTC

I learn how to find how much the cost container

Jingjie

2019-01-17 02:52:11 UTC

I learn all the confusing formula that I did not understands

Ryan tan

2019-01-17 02:52:34 UTC

I lwarn how to use algebra in pakaging

Ryan chai

2019-01-17 02:53:10 UTC

I've learnt Abt surface area & how to to calculate it better...

Ian

2019-01-17 02:53:29 UTC

I find that when it comes to calculating the area of cylinder or cuboid it can be harsh to remember because of the dimesions. We need to calculate the perimeter and the area and also sometimes accidentely miss out one step of the work problem

Ryan tan

2019-01-17 02:53:38 UTC

I find the dimensions of the cylinder hard to understand

Hon Jun(Hj)

2019-01-17 02:53:44 UTC

Challenging part is memorise the old concept and apply on a new topic

syaffy&syakirin

2019-01-17 02:53:45 UTC

index notation
Negative index

I have learned the formulaa

2019-01-17 02:53:46 UTC

Jamsyir

2019-01-17 02:53:53 UTC

Weile

2019-01-17 02:54:09 UTC

Javier

2019-01-17 02:54:18 UTC

Remembering the forumal of total surface area

Taufiq

2019-01-17 02:54:23 UTC

I find it’s hard to do the total surface area if You don’t know the fromula

Selin

2019-01-17 02:54:32 UTC

I learn how to find the cost of making the container .

Weile

2019-01-17 02:54:41 UTC

How to find

Iqmal

2019-01-17 02:54:42 UTC

Yasmin & Art ;)

2019-01-17 02:54:57 UTC

I learn how to use packaging method to fit in the cookies

Zwan

2019-01-17 02:55:02 UTC

I learnt how to make longer number into shorter number using standard form.

syaffy&syakirin

2019-01-17 02:56:02 UTC

-not forgetting abt d formula
-to understand the basics

Varinderpal Singh SON OF Manjit Singh

2019-01-17 02:56:13 UTC

I have learned how to find the height

Firdaus

2019-01-17 02:56:31 UTC

I find some questions challenging to remember some of the old formulas that I forgot

Jingjie

2019-01-17 02:56:35 UTC

U need the know the formula for the question to solve

Iqmal

2019-01-17 02:56:40 UTC

i learnt that cross section method can solve prisms questions

Ryan Chai

2019-01-17 02:57:01 UTC

I’ve Learnt More Abt Surface area and how to calculate it better

Haziq

2019-01-17 02:57:09 UTC

Selin

2019-01-17 02:57:15 UTC

Finding the cost of the containers using the statement the textbook gave to us.

Zhi jie

2019-01-17 02:57:21 UTC

I learn a faster way to show your steps and do working

Alvin

2019-01-17 02:57:35 UTC

I learnt how to calculate for packaging
and how to find x faster

Haziq

2019-01-17 02:57:38 UTC

I gain more knowledge from how to calculate the maximum number of solids and calculate the cost of making a container

Iqmal

2019-01-17 02:58:21 UTC

i learnt that cross section method can solve the prisms questions

Batrisya

2019-01-17 02:58:36 UTC

I get to use this topic of packaging in real life

Zwan

2019-01-17 02:58:48 UTC

I learnt how to calculate the cost of making a container

Firdaus

2019-01-17 02:59:45 UTC

I find some questions challenging to because I need to remember some of the old formulas that I forgot

Yoha

2019-01-17 02:59:48 UTC

I learnt how to get my hghtei e

Iqmal

2019-01-17 02:59:51 UTC

i learnt the simple method of calculating

ziq

2019-01-17 03:01:18 UTC

The challenges that I face for is how to calculate the cost

Firdaus

2019-01-17 03:01:21 UTC

To find the cost of container

Wan

2019-01-17 03:01:41 UTC

Its hard for me to calculate the total surface area because i have to calculate everything at once

Jamsyir

2019-01-17 03:01:47 UTC

Selin

2019-01-17 03:01:54 UTC

Calculating the maximum number of solid in a container

Ian

2019-01-17 03:02:31 UTC

The topic of cylinder of cuboid was refered in sec2 texbook and workbook and a great oppurtunity to recap for N level examination

Batrisya and dian

2019-01-17 03:03:15 UTC

We learn

Varin

2019-01-17 03:03:53 UTC

Varin

2019-01-17 03:04:11 UTC

Anonymous

2019-01-17 03:04:51 UTC

Learn how to do the drawing?

Yasmin & Art & Craft;)

2019-01-17 03:05:42 UTC

Cb

2019-01-17 03:14:21 UTC

Crystal

2019-01-17 06:16:04 UTC

I learnt that:
Volume of a cylinder=area of cross section×height

Crystal

2019-01-17 06:22:16 UTC

To find the total surface area of the container

Crystal

2019-01-17 06:24:23 UTC

I find it hard to understand the topic as we have to remember the formula.

Yoha

2019-01-17 14:49:47 UTC