Grade 8 Jeopardy

Algebra

100

(-4x)=16

x= -4

200

5x-2=-27

x= -5

300

a/8=7

a= 56

400

2(1+9x)=56

x=3

500

3(x+2)+5=32

x= 7

Math Review

100

What is the longest line on a right triangle called?

Hypotenuse

200

What is the equation for the Pythagorean Theorem?

a²+b²=c²

300

3/4 X 5/8= ?

15/32

400

8/5 ÷ 3/4 =?

2 2/15

500

Estimate the square root of 88.

9.4

Fluids

100

What is matter composed of?

Particles

200

What is volume?

The amount of space an object takes up.

300

What is the equation for density?

Density= Mass/Volume

400

What is the measurement of the time it takes for a fluid to flow from one point to another called?

Flow rate

500

If 242mL of a substance has a mass of 424g, what is the density of the substance?

(you can use a calculator!)

D= M/V

D= 424g/242ml

D=1.75g/mL

Cells and Systems

100

What is the powerhouse of the cell?

Mitochondria

200

What is the function of the Nucleus?

It directs all of the cell's activities.

300

What structures make up the circulatory system? (Hint: theres 4)

Heart, Blood, Arteries, Veins 

400

State 3 things about Cell Theory

1. all living things are composed of cells

2. cells are the basic units of structure and function in living things

3. all cells are produced from other cells

500

What is an organ system?

A group of organs that form a body system.

About Ms.B

100

What University does Ms. B go to?

University of Winnipeg

200

What is Ms. B's other job?

Hairdresser

300

What month is Ms. B's birthday?

December

400

What was Ms. B's favourite subject in school?

Math

500

What is Ms. B's favourite genre of music?

Country