1. SCIENCE PROCESS SKILLS
Becoming a scientist requires learning how to use tools to work, think and study problems. Those tools are called science process skills. s

2. OBSERVATION Gathering information or evidence.
- May use senses such as sight, smell, touch, taste, sound
Two Types:
Quantitative – using numbers or measurements
Qualitative – using descriptions

3. COMPARE AND CONTRAST
Discover similarities and differences between objects or events
High temps
Beach
No School
Snow
Cold
Dark

4. COMMUNICATION
Using pictorial, written or oral language to describe an event, action or object. Use graphs, models or diagrams.

5. CLASSIFY
Grouping or ordering objects or events into categories based on properties or characteristics.
Example: Place all leaves having a certain vein pattern into a one group.

6. MEASURE
Descriptions of size or amount using instruments that provide units of measurement.
…..using both standard and nonstandard measures or estimates to describe the dimensions of an object or event
Estimate when an exact measurement is not known or
compare to similar object

7. INFER
The process of drawing a conclusion about a specific event based on observations and data; may include cause and effect relationships.
Make observations about an object or event
Recall from can your experiences as much
relevant information as you can
-Combine with your observations
-Suggest a possible explanation

8. INFERENCE EXAMPLES
….saying a person who used the pencil made a lot of mistakes because the eraser was well worn.
….saying that a train is coming because the cross gate is down.

9. MAKING INFERENCES
Tommy and Johnny were hot and sweaty as they sat outside the principal’s office. Dirt smeared both of their faces. They could hear the teacher’s voice as she gave Mr. Jones her account of what happened. Tommy sneered at Johnny and Johnny returned an angry glare. As Miss Green left Mr. Jones’ office, the boys hung their heads so they wouldn’t have to look her in the eye.
From the paragraph, you can INFER that……
The boys are best friends.
The boys had disappointed their teacher.
The principal was a nice man.

10. Tommy and Johnny had disappointed their teacher.
ANSWER: B
Tommy and Johnny had disappointed their teacher.
What are the clues?
We know the boys are mad at each other because Tommy sneered at Johnny and he returned an angry glare.
We can guess they had been fighting because dirt smeared their faces and they were sitting outside the principal’s office.
The BIGGEST CLUE is the last sentence: the boys hung their heads so they didn’t have to look her in the eye.

11. PREDICTION
The process of forming an idea of an expected result—not a guess– but a belief of what will occur based on present knowledge, observations, and inferences.
Example: Predicting the height of a plant in two weeks time based on a graph of its growth during the previous four weeks.

12. WHO USES PREDICTIONS?
Meteorologist –uses weather trends of the past to predict today’s weather.
Financial advisor – predicts which investments will be profitable.
Doctors – make predictions of a patient’s future well being/health.

13. HYPOTHESIZE
Suggesting an answer to a problem