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Inference & Observation

Inference & Observation

Assessment

Presentation

Science

9th Grade

Medium

NGSS
MS-ESS1-1, MS-PS3-5, 2-LS2-1

+9

Standards-aligned

Created by

Nathaniel Pecoraro

Used 52+ times

FREE Resource

15 Slides • 11 Questions

1

Inference & Observation.....

What does this even mean????

2

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Inference:a conclusion reached on the basis of evidence and reasoning.

What does that mean? A hypothesis, a theory a conclusion or an assumption. WHAT DO YOU THINK IS HAPPENING?​

​​Inference

  1. ​The Gazelle is looking for water.

  2. The Gazelle are scared of lions.​

Examples:

3

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Observation:a remark, statement, or comment based on something one has seen, heard, or noticed.

What does that mean? What can you actually see that cannot be questioned. NOT BASED ON PRIOR KNOWLEDGE.

​​Observation

  1. ​The animals have horns.

  2. There is grass.

  3. ​The sky is blue.

  4. The animals are taller than the grass​.

Examples:

4

Quiz Section

​Decide if the statement is an inference or observation.

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5

Multiple Choice

Question image

The baby is stretching after waking up.

1

Inference

2

Observation

6

Inference

It is an inference because you were able to look at the baby's legs and arms and use your experience to determine that it looks like the baby is stretching.

Usually if you are using verbs (action words) you are making an assumption of action.

7

Multiple Choice

Question image

The baby has two visible eyes

1

Inference

2

Observation

8

Observation

It is clear and easy to see there are two visible eyes.

Numbers that are easy to count usually will imply that it is an observation instead of an inference.

9

Multiple Choice

Question image

The baby is happy.

1

Inference

2

Observation

10

Inference

How do you know the baby is happy?

You know the baby is happy based on observing the baby's mouth and cheeks and eyes based on your experiences, you believe the baby to be happy. ​

11

Multiple Choice

Question image

There are 5 people in the picture

1

Inference

2

Observation

12

Observation

We can easily count 5 people in focus on this picture

13

Multiple Choice

Question image

They are at a new years party.

1

Inference

2

Observation

14

Inference

How do you know it's a party? Hats, smiling, drinkings, confetti?

Those things you see are all observation, what you believe they are doing or where they are, is the result of your experiences putting those observations together ​to make an inference.

15

Multiple Choice

Question image

There are 3 girls and 2 boys.

1

Inference

2

Observation

16

Inference

How do you know the gender of the individuals in the picture? You can believe that a person is of some gender based on norms but in today's world this is increasingly harder to determine.

17

Multiple Choice

Question image

There are 2 players

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Inference

2

Observation

18

Observation

The number can be clearly seen

19

Multiple Choice

Question image

One player plays for BYU and the other for USC

1

Inference

2

Observation

20

Inference

How do you know that they are BYU & USC. Prior knowledge and experience implies that, but could other teams at other levels have similar or the same uniforms?

21

Multiple Choice

Question image

It is a football game.

1

Inference

2

Observation

22

Inference

How do you know it's a game and not a scrimmage or practice?

23

Multiple Choice

Question image

The athlete just won a wrestling match.

1

Inference

2

Observation

24

Inference

How do you know he won? How do you know it's not water polo? How do you know it's wrestling?

An observation does not require prior knowledge.​

25

Multiple Choice

Question image

There are two people in focus.

1

Inference

2

Observation

26

Observation

The person on your right and the person in the center are visible and clear.

Inference & Observation.....

What does this even mean????

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