Purple Cabbage Experiment

              Purple Cabbage Experiment



Last Friday we were doing science learning about purple cabbage. First, we put three cups of water and purple cabbage into a blender, then poured the juice and into three cups. The first cup just cabbage juice, and second cup put some white vinegar in the cabbage juice and the colour turned red. Then we put some washing powder in the third cup and the colour turned green. That was exciting.

This means that vinegar is acidic, as the acidic things on the pH scale are red.

Washing powder is alkaline, because these things are green.

PH scale

PH Scale

Task 1

Complete the quiz below

Neutral solutions have a pH of (7)

What color represents neutral on the pH scale (blue)   

What is the range covered by the pH scale  (0-14)

pH is a measure of Hydrogen ions

Acids and bases can combine to create water and salts  (True)

Which is not a property of a base    (Sour taste)

There are a variety of strengths of acids and base     (True)

Vinegar is an example of a (Strong base)

An acid’s pH is between                        (7-14)

What is true when acids and bases neutralize each other;

(Both water and salt are produced)

Does baking soda have a pH of 9?   Explain your answer

Baking soda, also known as sodium bicarbonate, has a pH of 9, making it a mildly alkaline substance.

Task 2

Create a doc illustrating the pH scale.

Today I make a lion mask for my wearable arts, I relly like my lion mask and thank you for the help.

Science road show

Today morning we have a science roadshow. I'm very excited to see 70 science things. First, we went there, they have a fire&ice show, they use the hoop and take a ball, and take the ball in the hoop, but the ball has 3 times out the hoop, and the man takes the hoop in the ice and wait for a minute  and the ma put the ball in the hoop again  and the ball is stack in the hoop, and we finest fire&ice, we all see the 70 science staff I play the jigdog and hypnotize chamber and lots of things. And we have a piece of Iron sheets and use fire to make a hole on the iron sheets, and they make lots of crazy shows. That was an exciting day.

 

SLJ

Hey Emma.

My name is Jeff and I go to Hornby High. I am a year 7 this year but next year I will be in year 8. I from China. I really like playing with my best friend at the park. I also enjoy play NERF with my friends too. And my favourite colour  is blue. What's your favourite colour?

Over the holidays I will be thinking with my best friend play lots games , but between times I will working on my summer learning Journey and  I wold win a prise.

If I can won the summer learning Journey I will want a blue tooth for my dad Birthday present.

Passion project wearable arts

                    Today we doing passion project I'm very happy to do passion project is very fun ,in the first day we use newspaper make cloth we group make a robot and a ninja is very hard to make.

                    In the second day at passion project we go to the junk buy some make our cloth important things and we came bake make our cloth and make a ninja this ninja is better then we make before we make. And in third day we doing our ninja cloth again.

                    In the forth day is today we doing jute and doing our staff again I think we don't need do very hard for the cloth , I think we just take the part.  

                    

                      

SLJ Japan

Today we doing cybersmart , we learning about summer learning when you going to the holidays and we doing some blog about you chose a country and write about this country. I chose Japan , now I tell you about Japan.

  

                                                                       Japan

Japan is a country in the Pacific ocean made up of 6852 islands. The four largest islands are called: Honshu, Hokkaido, Kyushu and Shikoku. Japan is located to the east of Russia, China and Korea. 

Population Size of Japan 2018:

127,1 million people 

Main Cities

Tokyo (Capital), Kyoto, Hiroshima, Sendai, Osaka

Climate

The climate in Japan is mostly temperate, however, it does vary from north to south with colder temperatures (including snow) found in the north. 

Public Holidays

• Showa Day (April 29)
• Constitution Memorial Day (May 3)
• Greenery Day (May 4)
• Children's Day (May 5)
• Marine Day (third Monday of July)
• Mountain Day (August 11)
• Respect for the Aged Day (third Monday of September)
• Autumnal Equinox Day (September 22 or 23)

Japan 

Languages

There is one official language in Japan - Japanese.

Ethnic Mix
Japanese, Korean, Chinese, Filipino, Brazilian, Vietnamese, Other


Money (Currency)

Yen [JPY]

National Sports

Sumo wrestling, baseball, football (soccer), judo, karate, kendo

National Icons

1. The cherry blossom tree, 2. The koi fish, 3. The red-crowned crane (bird), 4. The lychee fruit