Post on 14-Jan-2016
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Weekly Schedule- Aug. 5-6Weekly Schedule- Aug. 5-6
DAY 1DAY 1 Lesson 1. Introduction • Welcome/Introductions • Opening Day Handout • Biology of Learning• Reflection Activity: Windows of Myself
DAY DAY 1b1b
Lesson 2. The Science Room•Checking of HW reflection: Windows of Myself •Agreement: The Learning Environment
•Activity: Perspectives
Next Week: Laboratory Safety
Biological Equipment
Read the following aloud.What is wrong?
Daily Schedule- DAY 1Daily Schedule- DAY 1
• Classroom Expectations and Procedures
• The Biology of Learning
• Activity and Homework: “Windows of
Myself”
Note: Opening Handout signed and returned 3rd lesson
As a learner, I am...
How do others see me? (Strong and weak points)
Others find me as…
What works for me are…
My best teacher was… (Describe characteristics)
I expect my science class to be…
Science last year was…
Things that worked and did not work in class were…
As a student I was…
I wish science this year will be…
HW: Windows of Myself
Divide paper into 4 equal parts. Write as much as you can (2 pages back to back).
Who is responsible?
Student Teacher
Shared
Essential AgreementsIn each group, write the 3 most important things that you think is necessary for a highly successful learning environment. In other words, how can we make your class the best science class ever?
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Hoping to stir up a little interest in Mars and NASA, the folks in public relations released the image along with the following caption: "This picture is one of many taken in the northern latitudes of Mars by the Viking 1 Orbiter in search of a landing site for Viking 2. "The picture shows eroded mesa-like landforms.
The huge rock formation in the center, which resembles a human head, is formed by shadows giving the illusion of eyes, nose and mouth. The feature is 1.5 kilometers (one mile) across, with the sun angle at approximately 20 degrees. The speckled appearance of the image is due to bit errors, emphasized by enlargement of the photo. The picture was taken on July 25 last year from a range of 1873 kilometers (1162 miles).
Criteria Sheet for Perspectives Activity
Weekly Schedule- Aug. 9-13Weekly Schedule- Aug. 9-13
DAY DAY 11
Lesson 2. Lab Equipment • Checking of HW reflection: Windows of Myself
• Agreement: The Learning Environment
• Sharing: Perspectives (HW for Block E)
• Review: Lab Equipment and Scientific Drawings
DAY DAY 22
Lesson 3. Lab Safety (1)• Sharing: Perspectives (Block E)
• Spot the hazards and the good practice. (Lab Safety Picture);
Write down the 5 most important safety rules in the lab and
highlight them.
Discussion: Safety in the laboratory
• Hazard signs mini-test.
DAY DAY 33
Lesson 4. Lab Safety (2)• Safety in the lab recap -scavenger hunt of basic safety features
• Note taking method
PERSPECTIVESPERSPECTIVES
•“Perspectives in Science”
Issues
What can be done?
• Sharing/discussion
Safety In The Laboratory
Lab Equipment
Safety rules
Hazard symbols
Beaker
Watch glass
Crucible
Dropper
Bunsen burner
Tongs
Graduated cylinder
Conical flask
Ring clamp
Evaporating Dish
Tripod
Heat-proof mat
Funnel
Ring Stand
Test tube
Test tube brush
Fire extinguisher
Glass stirring rod
Test tube clamp
Lesson 3 – Lab Safety
•Brainstorm activity: Perspectives
•Review: Laboratory Safety Review of lab equipment Spot the hazards and the good practice. (Lab Safety Picture); Discussion. Write down the 5 most important safety rules in
the lab and highlight them. Discussion: Safety in the laboratory
Science Laboratory Rules
•Do not enter the Lab unless a teacher is present.•No eating or drinking allowed in the Lab.•Please do not run or misbehave in the Lab.•If something breaks or spills, tell your teacher immediately!•Do not touch equipment unless you have been asked to do so.•Tie back long hair when performing an experiment.•Always stand when performing an experiment.•Wear protective goggles. •Keep your work area safe and clear of clutter.•Wash your hands when you finish in the Lab.•Listen carefully to instructions.•Dispose of wastes as instructed.•Closed shoes must be worn – no open toed sandals or flip-flops.
Lesson 3 – Lab safety
10mins Sharing: Perspectives 10mins Hazard signs mini test.10mins Safety in the lab recap – scavenger hunt of basic safety features.
Next lesson: Acids and Bases
Safety RulesThe science laboratory is where you perform experiments and investigations.
What are these safety rules?
Working in pairs write down five safety rules that you think are important in the science laboratory. Then decide which three are the most important. One person will write down your ideas, the other person will share your answers with the class.
You have 10 minutes!
However, if you are to keep yourself and your friends safe, whilst not damaging equipment or apparatus needlessly, it is important that you follow some basic safety rules.
Science Safety Rules…
2. Always listen to instructions.
1. Never enter the laboratory without permission.
3. Never run in the laboratory.
4. Always wear safety goggles when performing an
experiment.
5. Always stand up when performing an experiment (unless told otherwise).
Science Safety Rules…
7. If you spill a chemical tell the teacher and wipe it up.
6. If you break something tell the teacher straight away.
8. Do not make up your own experiments.
9. Tidy your apparatus away at the lesson’s end.
11. If you wish to ask a question raise your hand.
10. Never eat or drink in the laboratory.
Safety First!
Always wear safety goggles!
Hazard Symbols
Hazard symbols are a warning to people to let them know of the potential dangers a chemical or piece of apparatus could hold.
Toxic
Flammable
Irritant
Explosive
Oxidising
Harmful
Corrosive
You will need to know the hazard symbols for the following. Can you guess what they might look like?
Hazard Symbols
Corrosive
Hazard Symbols
Harmful
Hazard Symbols
Irritant
Hazard Symbols
Flammable
Hazard Symbols
Oxidising
Hazard Symbols
Toxic
Hazard Symbols
Explosive
Hazard Symbols
Dangerous for the environment
Exercise 1: Safety RulesDraw the table below and then fill it in. For each safety rule you must write down why it is very important to follow that safety rule:
Safety RuleWhy it is important to
follow the rule…1. Never enter the laboratory
without permission.
2. Always listen to instructions.
3. Etc.,
There could be harmful chemicals or apparatus inside.
Exercise 2: Name The Hazard Symbols
Dangerous for the environment
Harmful
Exercise 3: Name The Hazard Symbols
Oxidising Explosive
Exercise 4: Name The Hazard Symbols
Irritant Flammable
Exercise 5: Name The Hazard Symbols
Toxic Corrosive
Exercise 6: Name The Symbols
OxidisingToxic
ExplosiveHarmful
Exercise 7: Name The Symbols
CorrosiveIrritant
Dangerous for the environmentFlammable
Exercise 8: Which? 1. Which hazard symbol is shown on this
drum of petrol?
2. Which hazard symbol would you find on a beaker of concentrated acid?
Flammable
Corrosive
Toxic
3. If a chemical was poisonous when you drank it, which hazard symbol would you find on a beaker that contained it?
IT 1: Hazard Symbols
IT 2: Hazard Symbols
IT 3: Hazard Symbols
IT 4: Hazard Symbols
IT 5: Hazard Symbols
IT 6: Hazard Symbols
IT 7: Hazard Symbols
IT 8: Hazard Symbols
IT 9: Hazard Symbols
IT 10: Hazard Symbols
SCAVENGER HUNT1. Emergency eyewash2. Emergency shower3. First Aid corner4. Fire blanket5. First Aid kit6. Gas regulator7. Fire extinguisher8. Safety goggles9. Splash shield10.Heat gloves
11. Off Limits Area 12. The class motto 13. Great Thinker of
modern times 14. His name is Joe 15. Recycling area 16. Evaporating dish 17. Essential Question 18. Lost and Found area 19. PC0858 (for Research) 20. No peeking!!!
1. Organize notebook page
2. Write the letters of your answer in your notebook.
ROLE PLAY: LAB SAFETY
• Attire/dress code• General Safety Rules• First Aid• Use of sharp instruments• Heating and Fire Safety• Use of Chemicals• Use of Glassware• End-of-experiment• Behavior