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Thursday, 8 November 2018

Riveting Revision

Riveting Revision
WALT: revise our learning and apply our skills in a range of concepts
We are revising our previous learning!
5 ^2 = 25
√25 = 5
√81 9
√64 8
What is 0.15 x 10 = 1.5
What is 1000 x 10 = 10000
What is 1 ÷ 10 = 10
What  is 1 ÷ 100 = 100
0.2 ÷ 10 = 0.02

How many mm are in a cm 10
How many cm are in a m 100
How many g are in a kg 1000
How many ml are in a L 1000
145mm + 5 cm = 195 millimeters
155 mm + 1.5 cm = 170 millimeters
1km + 550m = 1.55 kilometers
What are the properties of a triangle 3 sides 3 corners 1 face
What do the angles of a triangle add up to 180
What is the area of this shape? Its height is 7cm and its base is 5cm.
File:Black triangle with thick white border.svg - Wikimedia Commons
What are the properties of a cube? 6 equal faces 12 edges and 8 vertices and 90
File:Cube-with-blender.png - Wikimedia Commons
Its sides are 12cm long. What is its volume? 1728
Each side of a square is 5cm long. What is its perimeter? 20 cm What is its area? 25
~
2875 - 1967 =908
=======
90+89+75+ 84 =338
Write 70/100 as a percentage 70% 100%
Write 40/200 as a percentage 40% 100%
What is 15 percent of 300? 10% 1005
½ + ⅙ = 4/6
⅓ + 1/ 6 = 1/2
⅕ + ¼ = 9/20
What is a number in between 2/10 and ½? 3/10
47.03 + 1.97 = 49
0.5 = 50%
25% = 0.25
¼ = 25%
Allen wants to use the computer for one hour at an internet cafe - which is the cheapest rate? b
16 cents a minute
$5.60 an hour
$2.30 per 20 minutes
50 cents per 5 minutes
$3.60 per 30 minutes
If 6 packets of lollies cost the same as 4 cookies, how many packets of lollies would cost the same as 10 cookies? 13
Which of these are the largest?11 230
11 230 mm
1095 cm
108.9 m
0.1km
5, 5, 6, 4, 5, 6, 7, 5
What is the range of these numbers? 2
What is the average of these numbers? 5.4
What is the median of these numbers? 5
What is the mode of these numbers? 5
What is the probability that a die will land on a six? 1/6
What is the probability that a coin will land on heads? 1/2
I want to know whether there are more boys or girls in year eight at PES. Can I figure this out by looking at the year eights in room 4? How would I work this out? Count them
147- 55 = 92.




How can you interpret this graph? 9:00 to 5:00
How can you interpret this graph? Golden retrievers
How can you interpret this graph? The boys weigh more than girls
What is the coordinate of the heart? 5.1
The square moves 2 places left and one place up. What is it’s new coordinate? 3.4
The triangle is reflected across line y = 7 . What is the location of the reflection? 9.6

-2 + - 3 = -5
1 - 5 = -4


1
2
3
4
5
6
7
4
7
10
13
16
19

The rule is: n x 3 + 1
The 20th number in the pattern is: 61

1
2
3

3
5
7

What is the rule for this pattern? N x 2 + 1
What would the next two numbers in the pattern be?9 and 11
What would the 100th number be? 201

Estimate the size of angle a 45
Estimate the size of angle b 135
What do the interior angles of a triangle add up to? 180
x

x

Monday, 2 July 2018

expo work

Our group came up with an awesome experiment that includes a lighter and a spray, all you had to do was light the lighter and spray
the flame. And it makes a flamethrower
We had not that much ideas one of ours was setting our hand

on fire without it hurting , Making paper planes and showing force
and motion And Water.


Out of all of our ideas we narrowed it down to one idea

which was paper planes because it was easy to explain and make.
Unfortunately it was a fail because all the work we did was all

on Arthur’s chromebook and since he left the school, we had
nothing to present  and so we had to try figure

out another idea which was the paper planes. But then we

had nowhere to sit and present our work to everyone so
we didn’t get to finish it The Next Time we can’t do it again because we will be at college and we won't be able to do an expo again,
maybe we will do a expo at college if we go to the same collage, maybe.