Home Reaction Experiment

This is about the experiment we did in week 2.

Goal: We as a class had to make a reaction (Fizz)
Materials:  2 Cups, Measuring cup, Baking soda, Tray and vinegar
First get 2 cups and put vinegar in and put baking soda in the other cup. Then put baking soda in the cup and watch it fizz and foam. Then watch it overflow and disintegrate. Then you pour the vinegar into the other one. Watch it fizz and foam then disintegrated. If you do this at home try doing both and record your findings.

Dictionary

wellbeing

Mental well-being video in slide
 

Home Chemistry

AIM: DESIGN AN EXPERIMENT THAT TESTS THE AMOUNT OF SALT THAT MUST BE IN WATER BEFORE IT WILL NOT FREEZE WHEN LEFT OVERNIGHT IN THE FREEZER.

When we design an experiment there are some important questions that we must answer first. This is part of the planning stage and will help to give us some ideas. 

Record these answers on your blog.

The Plan.

Task 1; Read the question carefully and write the answer to these questions. 

1. What do we need to find out?\

how much salt to add to water without it freezing

2.How will we find it out?

we will search it up

3.How will we record what we find?

ruler

4.What equipment do we need for the experiment?

water,salt and a glass

5.How long will it take?

12 hour

The Procedure

Task 2: What are the steps that you will take to make the experiment? 

List them in 6 steps.

Step 1; put salt in a glass
Step 2: measure salt
Step 3: fill glass with water
Step 4: put it in the freezer for 12 hours
Step 5: pull out of freezer
Step 6: done

The Process

Task 3: Draw on a piece of A4 paper the 6 steps that you will use to test the amount of salt in water before freezing. When we are making drawings in science  it needs to be labelled clearly, kept tidy and named. Once you have completed the drawing it must be photographed and uploaded to your blog.

In your drawing you will use:

1. Beakers
2. Water
3. Measuring spoons or cups
4. Salt

Freeze Frames

Freeze Frames

Today we did Freeze Frames. The way we do a freeze frame is we pretend to do something then we counted to three then froze. We were pretending we were at the beach and we were digging, and it was about our physical well being.

CARR Values-Achievement

For the past week me and my group have been working on a slide to do with achievement. We worked pretty good together and the outcome was great.

Here is the slide😃

Home Chemistry

Home chemistry Common name (left) Scientific name (right)

Aim: Looking at 10 household chemicals

Equipment:

1. Salt/Sodium chloride
2. Surf/sodium or potassium salts
3. White vinegar/ acetic acid
4. Baking soda/Sodium hydrogen carbonate
5. Baking powder/sodium hydrogen carbonate
6. Cleaner/ Chemical formulas found in common drain cleaners

	Chemical name	Chemical formula
Caustics	Sodium hydroxide (lye or caustic soda)	NaOH
	Potassium hydroxide	KOH
	Aluminum oxide	Al2O3
Oxidizers	Sodium hypochlorite (bleach)	NaClO

7. Detergent/sodium or potassium salts  
8. Lemonade C H O
9. Sugar/(2R,3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis

(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

10. Citric acid /77-92-9; 2-hydroxypropane-1,2,3-tricarboxylic acid; Citric acid, anhydrous; Citro; Anhydrous citric acid





Observation: reaction, chemicals, explosion,foam, fizzy 

Passion Project

For the rest of the term on Mondays and Thursdays we are doing our passion projects. I chose a project AR (Augmented Reality). The way were doing it, is  we are setting up a sand box with a projector, a computer and a sensor. What we do is we can move around the sand (kind of like land) and when it go's below sea level it turns into water (virtual water). You can make it rain. We made a big sandbox, we got and cleaned beach sand, we  even installed linux .It has been tough to make but there has been some problems. The computer could have been better. We could have made it better if we had more time. But it was just about finished just the computer wouldn't project the image. I hope it is ready soon.