Miscellaneous Flashcards
Observation
Definition may vary
Something you notice about a human, organism, or object.
Definition may vary
Inference
Definition may vary
An educated guess based on current knowledge about the past or present.
Definition may vary
Quantitative
An observation that tells you how many of something there is
Qualitative
An observation that tells you what the physical characteristics of something is
What type of observation/inferince is:
24 entertainment apps
Quantitative
Observation
What type of observation/inferince is:
Oculas Owner
Inference
What type of observation/inferince is:
A lot of apps
Quantitative
Proper Gear When Doing Experiments
Safety Equipment
1. Goggles
2. Lab coat
3. Gloves
4. HazMat suit (If needed)
What do lables do?
Tell us the chemical and its properties
Examples: Poison, Flammable, etc.
What do you do if chemicals get in your eyes?
If you get chemicals (or anything really) in your eyes wash them out for 15-20 minutes with lukewarm water.
What do you do if you spill an acid or a base?
If you spill acid or base neutralize it with its opposite.
Example:
Spill: Acid
Neutralize: Base
Spill: Base
Neutralize: Acid
What do you do if there is a fire?
Find the extinguisher and/or fire towel, put it out, and tell the teacher.
Do you pour water into the acid/base, or the acid/base into the water?
Acid/base into the water
What are some examples of things that you shouldn’t do?
Don’t play around
Don’t drink anything
Don’t drink out of a beaker or test tube
Don’t put chemicals in the sink
Don’t pour water into the Acid/Base
Etc.
