Certain

Definitely will happen

Impossible

Will not happen

Impossible

Will not happen

What is the probability of picking a red tile? Is it certain or impossible.

Write more likely, less likely, or equally likely to tell how likely it would be to pick a red cube rather than a blue cube.

More likely Good chance of happening

Less likely

Not a good chance of happening

Equally likely

Same chance of happening

Write more likely, less likely, or equally likely to tell how likely it would be to pick a blue cube rather than a red cube.

Certain ImpossibleImpossible

More likelyLess likely Equally likely

Write whether picking a green tile is certain or impossible.

1

31

2 1

1

2

2

3

2

3

3

Each team will have 5 members.

There are 12 members on the track team. Each member will pick a number to see what team they will be on. How likely is it that :

1

31

2 1

1

2

2

3

2

3

3

Each team will have the same number of runners.

There are 12 members on the track team. Each member will pick a number to see what team they will be on. How likely is it that :

1

31

2 1

1

2

2

3

2

3

3

When it is Mary’s turn 3 1’s and a 2 are left in the bag. How likely is it that she will pull a 1?

There are 12 members on the track team. Each member will pick a number to see what team they will be on. How likely is it that :

1

31

2 1

1

2

2

3

2

3

3

Nobody pulls a 3.

There are 12 members on the track team. Each member will pick a number to see what team they will be on. How likely is it that :

1

31

2 1

1

2

2

3

2

3

3

Everyone pulls a 1, 2, or 3.

There are 12 members on the track team. Each member will pick a number to see what team they will be on. How likely is it that :

Look at this spinner. There are four possible outcomes of a spin.

The spinner could land on red, green, yellow, or blue.

Each colored square is the same size. So, the chance that each outcome will happen is the same.

The chance of spinning red is 1 out of 4.The chance of spinning green is 1 out of 4.The chance of spinning blue is 1 out of 4.The chance of spinning yellow is 1 out of 4.

Look at the spinner.

What are the possible outcomes of a spin?

Green, Red, Yellow

What is the chance that each outcome will happen? (Probability)

Red-1out of 4Green-2 out of 4Yellow-1 out of 4

Write is as a FractionRed- 1/4Green- 2/4Yellow- 1/4

Look at the spinner. What are the possible outcomes of a spin?What is the chance that each outcome will happen?

You can write the probability of thespinner coming up green in two ways.

As a sentence:The probability that the counter will come up greenis 1 out of 4.

As a fraction:1 Number of

chances4 Total number of

outcomes

For each spinner, name all the possible outcomes of a spin.Then identify the chance of spinning each outcome.

Possible outcomes

Red, Blue

Fraction

Red, 2/3

Blue, 1/3

For each spinner, name all the possible outcomes of a spin.Then identify the chance of spinning each outcome.Possible outcomes

Green, Yellow

Fraction

Green 4/6

Yellow 2/6

For each spinner, name all the possible outcomes of a spin.Then identify the chance of spinning each outcome.Possible Outcomes

Red, Yellow, Blue, Green

Fractions

Red 1/6

Yellow 3/6

Blue 1/6

Green 1/6