agenda 1) warm-up (5 min) 2) collect (2) contracts after bell 3) assignment chart 3) assignment...
TRANSCRIPT
![Page 1: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/1.jpg)
WARM-UP:
1) Name one famous physicist.
Agenda1) Warm-Up (5 min)2) Collect (2) Contracts after bell3) Assignment Chart (5mins)4) Safety Symbols Review (15 min)5) “About Science” notes (15 min)6) Reading assignment Ch. 1-2 (30 min)
LEARNING GOALS: • Overview of safety rules! • Science is an ongoing process that is a self correcting way of learning.• Following directions and using equipment properly promotes a safe and accident free lab environment. Proper tools and
precise measurement equals accurate quantitative data.
HOMEWORK DUE:-Signed Pink/Blue Sheets: Due Mon. 8/31!
--Folders
08 -27-2015
Albert Eienstein, Stephen Hawking, Isaac Newton, Michael Faraday, Archimedes
**PLEASE Copy warm-up Q&A on paper.
![Page 2: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/2.jpg)
Assignment Chart
![Page 3: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/3.jpg)
Lab Safety contract & Safety Rule notes
![Page 4: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/4.jpg)
General Safety
Heating
Open Flames
Breakage
Heat Resistant Gloves
Electric Shock
Physical Safety
![Page 5: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/5.jpg)
Safety Quiz
Sept. 1 (A)Sept. 2 (B)7 symbols
![Page 6: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/6.jpg)
Unit 1:“About Science”
Introduction to PHYSICS
![Page 7: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/7.jpg)
Physics - The Basic Science Natural philosophy-the study of unanswered questions about nature; as the questions were answered, this became known as present-day Science.
I. LIFE SCIENCES:
Biology Zoology Botany
II. PHYSICAL SCIENCES:
Geology Astronomy Chemistry Physics
![Page 8: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/8.jpg)
Physics studies motion, forces, energy, matter, heat, sound, light, atoms
Physics (foundation for…)Chemistry (foundation for…)Biology
![Page 9: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/9.jpg)
Mathematics – “universal” language
When information is expressed mathematically, it is easier to prove or disprove correctness
Mathematics – The Language of Science
![Page 10: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/10.jpg)
Example:1. A red car is driving slowly; a blue car is
driving quickly(slowly or quickly relative to what?)VS 2. A car is driving at 35 mph, and a blue car is
driving at 110 mph(mathematical terms – more clear)
![Page 11: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/11.jpg)
Scientific Methods
Methods used in science in gaining, organizing and applying knowledge
![Page 12: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/12.jpg)
Problem – what question do you want answered? Hypothesis – what do you THINK the answer might
be? (an educated guess)
The hypothesis must be TESTABLE (scientists must be able to experiment to test the hypothesis)
Steps of the Scientific Method
![Page 13: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/13.jpg)
For example:
Atoms are the smallest particles of matter – TESTABLE
VSAlbert Einstein is the greatest physicist of
all time – NOT TESTABLE
![Page 14: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/14.jpg)
FACT – a close agreement by competent observers of a series of observations of the same phenomenon
(EX: water freezes at 0 degrees Celsius)
Scientific Attitude
![Page 15: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/15.jpg)
Scientific Attitude, cont.• THEORY – a synthesis of a large body
of information that encompasses well-tested and verified hypotheses about certain aspects of the natural world
Theories are based on facts. (EX: Theory of Relativity, Theory of
Evolution)
![Page 16: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/16.jpg)
LAWS or PRINCIPLES – a general hypothesis or statement about the relationship of natural quantities that has been tested over and over again and has not been contradicted
(EX: Newton’s Laws of Motion)
Scientific Attitude
![Page 17: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/17.jpg)
Prediction – what will happen if your hypothesis is correct?
Experiment – test your hypothesisResults – visually show what you learned
in your experiment (usually charts and graphs)
Conclusion – was your hypothesis correct? What did you learn from the experiment?
Scientific Method Steps, cont.
![Page 18: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/18.jpg)
Science, Technology, and Society
SCIENCE deals with theoretical questions;
It is a “way of knowing”TECHNOLOGY deals with practical
problems; it is a “way of doing”What do you think - Is technology
good or bad?
![Page 19: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/19.jpg)
All are pathways to search for order and meaning
SCIENCE investigates natural phenomenonART is the creation of objects or events that
stimulate the sensesRELIGION is the belief in nature’s purpose
The 3 do not exist alone. The blending of all 3 creates diversity among scholars.
Science, Art and Religion
![Page 20: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/20.jpg)
Vocab, Formulas, NotesLabs, Other
![Page 21: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/21.jpg)
LINEAR MOTION READING ASSIGNMENT
#1-18*TURN IN TO BASKET WHEN
COMPLETE*
![Page 22: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/22.jpg)
DUE TODAY:• About science notes (KEEP-Binder)• Reading Assignment Ch. 1-2 (Turn-in)
DUE NEXT CLASS:• Study for Quiz!• Syllabus & Safety Contract• Binder/dividers/Calculator• Unit FOLDERS (6)
“Courage is not the absence of fear, but rather the judgment that something else is more important than fear.”
-Ambrose Redmoon
![Page 23: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/23.jpg)
Laboratory SafetySafety Objectives:
1.The student must understand the importance of safety in the laboratory as it relates to itself and those around them.
2.The student must be able to explain the meaning of common safety symbols used in specific scientific fields of study.
3.The student must demonstrate complete knowledge of laboratory safety rules.
4.The student must be able to demonstrate proper safety practices in the laboratory setting.
![Page 24: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/24.jpg)
Safety Symbols
Common to all Sciences
Biology
Chemistry
Goggles
Apron
Glassware
Heat-resistant glovesElectrical ShockNo Open FlamesPhysical Safety
Fumes
Heating Glassware
Corrosive
Animal Safety
Plant Safety
Sharp Objects
Proper Disposal
Hand Washing
General SafetyToxic/poisonOpen Flames
![Page 25: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/25.jpg)
Explanation of Symbols
Goggles- Wear safety goggles to protect your eyes during labs that use chemicals, flames or heating, or the possibility of broken glass.
Apron- Wear a lab apron to protect skin and clothing.
Breakage- handle breakable materials with care. Do not handle broken glass.Heat-resistant gloves – Use hand protection when handling hot materials. Do not touch hot materials with bare hands.
Electrical Shock- Never use electrical equipment around water, or when equipment or hands are wet. Be sure cords are untangled and can’t trip anyone. Disconnect equipment when not in use.No Open Flames- Flammable materials may be present. Make sure no flames, sparks, or exposed heat sources are present.
Physical Safety- When an experiment involves physical activity, take precaution not to injure yourself or others. Alert your teacher of any reason that you should not participate in the activity.
![Page 26: Agenda 1) Warm-Up (5 min) 2) Collect (2) Contracts after bell 3) Assignment Chart 3) Assignment Chart (5mins) 4) Safety Symbols Review (15 min) 5) “About](https://reader035.vdocuments.site/reader035/viewer/2022070412/5697bf851a28abf838c8793a/html5/thumbnails/26.jpg)
Explanation of SymbolsProper Disposal- Not everything goes in the trash or sink. Follow teacher’s directions as to where to dispose of all materials.
Hand Washing- Wash hands thoroughly after all lab activities.
General Safety- Follow additional safety precautions given by your teacher.Toxic/poison- Do not let poisonous chemicals come in contact with your skin, clothing or eyes. Do not inhale vapors. Wash hands when you are done with the activityOpen Flames- You will be working with open flames. Tie back loose hair and clothing. Follow teacher’s instructions about lighting and extinguishing flames.
Fumes- Work in a well-ventilated area or the fume hood. Do not inhale directly. Use wafting if you are to test the odor of a vapor.
Heating - Use a clamp or tongs to handle hot glassware. Do not pick up hot glassware with your hands.
Corrosive- Do not let chemicals come in contact with your skin, clothing or eyes. Do not inhale vapors. Wash hands when you are done with the activity