Year 8 Maths
Name 2 properties of a parallelogram
1. They have two pairs of parallel lines
2. Opposite sides are equal
3. Opposite angles are equal
...
3 x 6 + 5 =
23
Who is the head of Maths?
Ms Bhagwati
Identify three things you should bring to every lesson.
Possible responses: pen/pencil, book, ruler, at the very least - yourself.
What is the gradient and y intercept of the linear equation y= 3x - 1
m = 3 b = (0,-1)
What is the formula for the area of a triangle?
BONUS: A triangle has a base of 5cm and a perpendicular height of 6cm - what is its area?
1/2 x the base x the height
15cm
8 x 6 - 9 x 3 =
21
Where is your Maths Teacher from? (Currently Me!)
South Korea
What are the 3 values of Stretton Character Strengths?
Empathy- Love, Grit-Perseverance, Optimism-Hope, Kindness, Curiosity, Integrity-Honesty, Zest, Gratitude, Self-regulation, Creativity
The point A (-2, 3) is reflected on the y axis and then translated two units down. What is point A's the new coordinates?
(2,1)
State 3 angle properties
corresponding angles are equal
alternate angles are equal
co-interior angles add up to 180
vertically opposite angles are equal
25
True or False - I can swim like dolphin.
True
Before your class starts - where should you be?
Outside the classroom in a lovely line
Angle T is complementary to angle Q and co-interior to angle R.
If Q = 67°, what is the size of R?
R= 157°
What do we call the longest side of a right-angled triangle?
Hypotenuse
5(p + 6) =
5p + 30
What is your Maths teacher's favourite colour?
Purple
How many students are in this school? (Round it to the nearest 10)
3340
The two base angles of an isosceles triangle are equal to 3x-15 and -5x+1 respectively.
What is the value of x?
x = 2
3x-5=4(x/2+5)
x=25
Find g if (g + 7)(g + 5) = 99
g=4
What is one thing your Maths teacher expects of you in class?
1. To listen and be respectful
2. To try your best!
What should you do before leaving a classroom?
Check for rubbish around your desk
Wait to be dismissed by your teacher
Sarah has achieved 72%, 76% and 84% in her last three assessment tasks. After she received her fourth assessment task result, her new average is 80%
What percentage did Marlene achieve on her fourth assessment task?
88%