Year 7 Maths Revision Peer Learning Wall by Hsaung U Hnin https://padlet.com/hsunguhnin/Year7 Let’s Write On The Learning Wall: Virtual Collaborative Learning Using Padlet en-us 2021-11-09 03:26:38 UTC 2023-06-28 10:04:12 UTC hello@padlet.com https://padlet.net/icons/png/2795.png triangle = 1/2 x base x height https://padlet.com/hsunguhnin/Year7/wish/1880379857 2021-11-10 05:08:30 UTC https://padlet.com/hsunguhnin/Year7/wish/1880379857 Fomula of Surface areas https://padlet.com/hsunguhnin/Year7/wish/1880380022 .....
(b x h) + (b x h) + (b x L) + (b x L) + (L x h) + (L x h) = (answer)]]> 2021-11-10 05:08:36 UTC https://padlet.com/hsunguhnin/Year7/wish/1880380022 The Median https://padlet.com/hsunguhnin/Year7/wish/1880380519 The median is the middle number if the squence. Example: 1,2,3 
2 is the median number]]> 2021-11-10 05:08:58 UTC https://padlet.com/hsunguhnin/Year7/wish/1880380519 P of a triangle=a+b+c https://padlet.com/hsunguhnin/Year7/wish/1880380808 2021-11-10 05:09:09 UTC https://padlet.com/hsunguhnin/Year7/wish/1880380808 Surface area of a cube is 6 x l x b https://padlet.com/hsunguhnin/Year7/wish/1880382968 2021-11-10 05:10:32 UTC https://padlet.com/hsunguhnin/Year7/wish/1880382968 How to find the Area of a Trapezium. https://padlet.com/hsunguhnin/Year7/wish/1880383249 Area: 1/2 (a+b) h]]> 2021-11-10 05:10:43 UTC https://padlet.com/hsunguhnin/Year7/wish/1880383249 Parallelogram area= b ⨉ h https://padlet.com/hsunguhnin/Year7/wish/1880383624 2021-11-10 05:10:57 UTC https://padlet.com/hsunguhnin/Year7/wish/1880383624 Surface area of the Cuboid https://padlet.com/hsunguhnin/Year7/wish/1880384049 Cuboid = 2 ( lw + lh + wh)]]> 2021-11-10 05:11:14 UTC https://padlet.com/hsunguhnin/Year7/wish/1880384049 Area of Cuboid https://padlet.com/hsunguhnin/Year7/wish/1880384708 A Cuboid has six rectangular plane surfaces called faces.
2 adjascent faces meet along a line segment called faces.
A cuboid has 8 corners called the vertices.]]> 2021-11-10 05:11:37 UTC https://padlet.com/hsunguhnin/Year7/wish/1880384708 Average/Mean https://padlet.com/hsunguhnin/Year7/wish/1880385068 Add all the numbers for example: 1 2 3 4 5
so 1+2+3+4+5=15
there are 5 numbers
so 15/5=3 
Average: 3]]> 2021-11-10 05:11:50 UTC https://padlet.com/hsunguhnin/Year7/wish/1880385068 Areas of a Parallogram. https://padlet.com/hsunguhnin/Year7/wish/1880385314 2021-11-10 05:12:00 UTC https://padlet.com/hsunguhnin/Year7/wish/1880385314 Perimeter and Area: https://padlet.com/hsunguhnin/Year7/wish/1880385601 Square, Rectangle, Parallelogram:My formula would be length times width( L * W )
Triangle:My formula would be Length times width times half(1/2) Formula: (L*W)/2 or (L*W)*1/2
Trapezium:My formula would be Base 1+Base 2 times height and divide 2 or times 1/2. Formula:(B1+B2)*2)/2]]> 2021-11-10 05:12:11 UTC https://padlet.com/hsunguhnin/Year7/wish/1880385601 The nth term https://padlet.com/hsunguhnin/Year7/wish/1880387215 How to find the nth term ::

- Find the difference between the terms.
- Multiply the value with n
- Replace n with 1
- Adjust the result to make it equal with the 1st term value.]]> 2021-11-10 05:13:13 UTC https://padlet.com/hsunguhnin/Year7/wish/1880387215 To calculate the area of a triangle, multiply the height by the width then divide by 2. https://padlet.com/hsunguhnin/Year7/wish/1880389720 2021-11-10 05:14:58 UTC https://padlet.com/hsunguhnin/Year7/wish/1880389720 Surface area(cube) https://padlet.com/hsunguhnin/Year7/wish/1880391842 My formula for a surface area of cube would be 2lw+2lh+2wh or (2*L*W)+(2*L*H)+(2*W*H)=(answer)
Make sure to write it in step by step so you can get a cake sword for free :DD]]> 2021-11-10 05:16:28 UTC https://padlet.com/hsunguhnin/Year7/wish/1880391842 Linear Sequences https://padlet.com/hsunguhnin/Year7/wish/1880393546       For example =
  |   6 , 10 , 14 , 18
+2  4 , 8 , 12 , 16

nth term formula = (4 x n)
                              = 4n + 2
n = 3
3rd = (4 x 3) + 2 = 14]]> 2021-11-10 05:17:41 UTC https://padlet.com/hsunguhnin/Year7/wish/1880393546 Range https://padlet.com/hsunguhnin/Year7/wish/1880393610 To find range: for example 40, 3, 1,
highest: 40
Lowest: 1
40-1=39
Range:39]]> 2021-11-10 05:17:43 UTC https://padlet.com/hsunguhnin/Year7/wish/1880393610 Areas of a Trapzium https://padlet.com/hsunguhnin/Year7/wish/1880395414 Basically: 1/2 x h (b1 x b2)

More detailed

1/2 x h  (b1 x b2)
1/2 x h  x b1b2
1/2 x answer of h x b1b2
= Total ]]> 2021-11-10 05:18:57 UTC https://padlet.com/hsunguhnin/Year7/wish/1880395414 Mean/median https://padlet.com/hsunguhnin/Year7/wish/1880399753 Mean = The average total (fomula - add all divide by the total of sequence number)
median : the middle number (order the sequence from least to most. then work your way to the middle number)]]> 2021-11-10 05:21:59 UTC https://padlet.com/hsunguhnin/Year7/wish/1880399753 Nay Aung and Eric - Group 5 https://padlet.com/hsunguhnin/Year7/wish/1910152834 https://docs.google.com/presentation/d/1hvSCPMOoh24veyrZ28fyvhHSssEIi2m8uIRRlGMMEpk/edit#slide=id.p]]> 2021-11-24 08:41:26 UTC https://padlet.com/hsunguhnin/Year7/wish/1910152834 Group 3 (Arthur, Grace and MMH) 0001892 https://padlet.com/hsunguhnin/Year7/wish/1910153079 https://padlet.com/0001892/xnxk07milgoqknv]]> 2021-11-24 08:41:35 UTC https://padlet.com/hsunguhnin/Year7/wish/1910153079 Group 4 slide link https://padlet.com/hsunguhnin/Year7/wish/1910154145 https://docs.google.com/presentation/d/10vnr8u7NTz8D5MOzVQaNJm7HkPxTZhc9Qsyamo2nQvc/edit#slide=id.g102aec33814_0_8]]> 2021-11-24 08:42:16 UTC https://padlet.com/hsunguhnin/Year7/wish/1910154145 https://docs.google.com/presentation/d/1S8tnr97RVc-INJmRauH99dHi4B2HzfMj-tFWkk_v1RM/edit?usp=sharing https://padlet.com/hsunguhnin/Year7/wish/1910154864 group 1

]]> 2021-11-24 08:42:45 UTC https://padlet.com/hsunguhnin/Year7/wish/1910154864 group 2 https://padlet.com/hsunguhnin/Year7/wish/1910156581 2]]> 2021-11-24 08:43:49 UTC https://padlet.com/hsunguhnin/Year7/wish/1910156581