lab Intro

Hurumanu - Science Laboratory introduction

Aim: To learn about the expected behaviour in a science laboratory.

Our R9 Class Treaty

1.    bags under your desk 
2.    no food and drink
3.   no running
4.   don't touch experiments
5.  report any breakage or spills
6.   do not taste or sniff anything

Safety in a laboratory.

teacher   shoes   practical  teacher laboratory   ask  sniff teacher  breakages 

1.   Follow the instructions given to you by the teacher.
2.   You must not enter the laboratory without your shoes.
3.   Report all accidents to your teacher.
4.   You must never eat or drink in a lab.
5.   shoes must be worn at all times.
6.   If you spill something you should tell your teacher immediately.
7.  You should wash your hands after every activity.
8. You should know what you are doing. If in doubt ask your teacher.
9. Never taste or smell chemicals.

In your group, discuss how the following scenarios could be dangerous.

1. Not putting your bag under your desk.  someone can trip
2. Running around in the laboratory. someone can trip
3. Not wearing shoes in a laboratory. you can stub your tow
4. Shaking a test tube with your thumb over its mouth? chemicals could harm your skin

How do we work in this laboratory?

1. Beginning and End of class: Lining up, Entry, Seating, 
2. Equipment tray: equipment list and details.

• Test tube - This is used for experiments using liquids. They have a bung that can be placed in the top. Test tubes sit in a test tube rack.Conical Flask - This is used for experiments with liquid up to 150 ml. The flask has a rubber bung for the top and the glass is heatproof.
• Glass Stirring rod - This is a 20cm glass rod used to stir and mix any liquids together.
• Test tube tongs - These are used to hold a hot test tube after an experiment.
• Spatula - This is for holding very small amounts of chemical powders.
• 
• Funnel - used to channel liquids into a smaller container.
• Measuring Cylinder - This is used to measure liquids for experiments. The liquids will be poured into a beaker or test tube once measured out.

Hurumanu: The Water Cycle

Hurumanu: The Water Cycle

AIM: TO LEARN ABOUT WATER ON EARTH.

Definition:

Scientific words:

• Evaporation. When water is heated by radiant energy it turns into water vapor.
• Transpiration. Evaporation from plants.
• Condensation. When water vapor cools, molecules join together and form clouds.
• Precipitation. When clouds get heavy the waters falls as rain, sleet, hail, or snow.
• Acidification: the action or process of making or becoming acidic.

THE WATER CYCLE SONG

THE WATER CYCLE EXPERIMENT

Bag 1: Normal Water cycle

Bag 2: Water cycle with CO2 added: like Oceans in climate change

Bag 3: Water cycle with ice added: like Antarctica in climate change

Material:

1. plastic bag
2.  water
3. litmus paper 
4. baking soda

Steps

Bag 1

1. Get a ziplock bag and a vivid pen
2. Draw the water cycle (label the parts of the water cycle)
3. Carefully pour 1 cup of cold water
4. Carefully drop 2 drops of blue food colouring
5. Stick the ziplock bag in a window where it receives sunlight.

Bag 2

1. Get a ziplock bag and a vivid pen
2. Draw the water cycle
3. Carefully pour 1 cup of cold water
4. Carefully drop 2 drops of blue food colouring
5. Carefully put 1 teaspoon of baking soda
6. Stick the ziplock bag in a window where it receives sunlight

Two Images:

Findings:

	The Water Cycle: Bag 1	CO2 Water Cycle: Bag 2 Acid
Does it cycle?	2	1
Amount of Water	3	2
Acidity	0	2

Key: Water and acidity amount: 1 = none 

2 = small 

3 = large 

Other comments:

Conclusion:

what I learned is new words evaporation condensation and transpiration

ACIDIFICATION

DEFINITION:

ACIDIFICATION: HOW DOES CLIMATE CHANGE CONTRIBUTE TO THE ACIDIFICATION OF OUR OCEANS?

DEFORESTATION

DEFINITION:

DEFORESTATION: HOW DOES DEFORESTATION AFFECT CLIMATE CHANGE?

ICECAP MELT

DEFINITION:

ICECAP MELT: HOW DOES ICECAP MELT AFFECT CLIMATE CHANGE?

WATER VAPOUR

DEFINITION:

WATER VAPOUR: HOW DOES  WATER VAPOUR AND EVAPORATION CONTRIBUTE TO CLIMATE CHANGE? 

 Hi, guys today we were talking about self-management. In this topic, We talked about how we can manage our learning. She told us to get into a group of two and make a DLO. Something I did that shows that I am a self-manager is I was organized with all my things at the right time. What can I do to be a better self-manager? I can sit alone. Here is our DLO.

Bone Tiki Chapters 1-3

In my reading group, we've been reading The Bone Tiki it's a bit boring like in the introduction to the main character the book goes into too much detail about a necklace he made.

here is my task for this week.
Slide

that's it, for now, there will be an update next week.

Find Fractions Of A Set Using Multiplication And Division

here is my slide show about finding fractions of a set using multiplication and division hope you can understand it.

link to slide

https://docs.google.com/presentation/d/19WTbWAnt_QnD4aoAZRQh4CUrVkL8OjRzzy1FxVOQnTQ/view#slide=id.p

In CIP we made menus and then got food and made food here is the recipe.

Equipment Plates, Strainer, Pan, Spoons, Ovens, Forks.

Ingredients:

countdown pasta spaghetti X2 2.00$$2

pasta sauce$1.50 per 500g

juice per 1L 1.80 $  

Diced tomato 70c  per 400g,

Hot sauce 2.00$

Beans 1.80$ 400g,

One onion=30c

Total =$10.20

steps

1. Combine, onion tomatoes. Cook and stir until the vegetables are tender. Drain grease.
2. Stir diced tomatoes, tomato sauce and tomato paste into the pan. Season with salt and pepper. Simmer spaghetti sauce for 1 hour, stirring occasionally.
3. Cook the pasta  until soft
4. Put the pasta in with the sauce.
5. Add beans and Hot sauce
6. Drane it and get ready to serve.

To complete this challenge, we had to complete the following:

TEAM - Make a team of 6 people … no more, no less

BUDGET - You have $12 to spend (you will need to bring $2 each)

QUANTITIES - You must plan your meal for 6 people

HEALTHY - Your meal must be healthy & nutritious

MENU IDEAS - Find some recipes and visit the Countdown website for food costs.

RECIPE & PLAN - Use your instructional/procedural writing skills to write clear instructions for your team to follow when you are preparing your meal. You will need to make sure you have the correct quantities, include all ingredients and equipment you will require e.g. large pot for cooking pasta, chopping knife, can opener etc.

credit to my group member and friend kush here is his post-http://hpskhushp.blogspot.com/2019/06/the-meal-challenge.html

Reflection 

How it tasted 

Fine, it was a little spicy even though I skipped on the sauces. 

Overall experience 

Bad the table my group was sitting at didn't have enough room for everyone so I had to sit at another table.

Trip + how shopping went

not good my half my group was screaming for pickles but we didn't have enough money.

How you got on with the group 

Bad the screaming with the pickles was bad and everyone was grabbing and touching the ingredients when they didn't need to.

More PE

What makes a good team player? what skills and attributes do you need to display/use?
talking to other teammates.

What is your role within your team? what does your role involve?
Water boy getting water and cheering.

How could you be a better team player? list 3 things to work on and how you can be successful at this?
Communicating by talking.
Getting the ball by taking the ball.
Passing the ball by throwing the ball at people.