Cold air balloon

 part 1: this lesson in science we will learn about the cold air balloon. I really enjoyed when the oxygen came up from the vinegar and the baking soda when it blew up the balloon. That is a really really fun experience very easy it'll be fun to do and your family at home or at a friend's house or a nana and pops here's the things that you want me you will need a plastic bottle no particular size baking soda as much as you can the more baking soda do you put in the mall the balloon or blow up in Niger and a balloon.

Watch the score some video that will show you what happens when you do this experiment.

the science behind Masters with vinegar tattoos the baking soda carbon dioxide blows up the balloon.  Check out this another video that show you how to do it and keep posted for part 2 on this experiment.

As you know in a previous post we will learn about cold air balloon. Cold air balloon part 2: Thes science lesson we were expanding on cold air balloon part one but this time we had a bigger bottle more vinegar and more baking soda but the same balloon. Try one we put 4 cups of Vinegar into the milk bottle in 8 ts of baking soda into the balloon but when we put the balloon on the milk bottle the balloon wrapped so we had the try again. Try tow we got another balloon and filled it with baking soda but 8 cups did infinite this torrent when we put it on the bottle it did exactly what it was meant to do. It's been lifted up the balloon leasing the baking soda go into the vinegar it started to create carbon dioxide which blew up the balloon very big but a balloon got filled with liquid and started squirting  out of the sides and went everywhere.

My other fake holiday 2020

What did you learn how to make sure that you are not eating scammed.

What did you enjoy creating a fake postcard because it was really fun to put me in someplace that I was not doing.

What was challenging write a post about Legoland because I have actually never been there.

What was easy learn about different ways to keep your South safe online from Internet scams.

What will you do next time add a bit more detail to my writing in my postcard.

 

Balloon Rockets!

Today in science we will learn in about Newton's three laws of motion. Out of the three we were only work in on the 3rd everything is an action has a reaction. My favourite part was when we make balloon rockets. Balloon walk it's are really easy to make and fun to do at school and at home. This was a very fun activity I found it hard to CoolDrive thinking on a bit of paper because I'm so over out and excited with the experiment. Next time I think I will let other people how the string in microphone instead of me doing it the whole time. As I said this was a very fun activities to do it at home here is all your need a stra, some string, tape and a balloon. Thread the string through the straw then put some type of the top of the stra and attach the blowing up balloon have someone holding the string on either side and then the balloon do the magic.

Chick out this video to help you to do the experiment https://youtu.be/5A9m3TRlk00

science behind this experiment was when you blew up the balloon and let it go it created pressure sending the balloon up but sometimes when it was on an Ayle it didn't work because gravity was pushing the gates it. My group had a great try so watch this cool video.

Molecules

 This science lesson as our experiment  we were making changing coloured milk/Molecules. I most enjoyed when we Put the soap into the milk and food colouring when  the food colouring smashed to the sides creating something that look like marble art. I found it a challenging not spell the milk or we had to clean it up because there was carpet and it would have made it stinky. This is a really fun activity so if you would like to do it at home check out this link what shows you how to do ithttps://youtu.be/6T3C-0-Djas

The science behind it was we the soap touched the milk it extracted water from the fatty acids which makes the food colouring flying to the sides making it look like marble art.

Homemade lava lamps

 In science elective this week we made lava lamps. Unfortunately we didn't get to take them home because we made them in a group and it'd be unfair of one of us took them home in the others didn't it was very fun when we added the hill and it's the larval and started producing here up to the top and then that it would come right back down and then go back up again.When you added the tablet piece, it sank to the bottom and started dissolving and creating a gas. As the gas bubbles rose, they took some of the colored water with them. When the blob of water reached the top, the gas escaped and down went the water.  Check out the school like to see how to make lava lamps at home.

Making bath bombs

This week in science electives we made bath bombs  for Mother's Day which was a very fun activity.

When we were making the bath bombs we had to make sure we didn't put too much water and liquid on to the dry powder it was very challenging because you had to add water but you had to had the right amount or it would start visit in your bath bomb would be ruined. The results in the science behind our Observations When a bath bomb comes in contact with water, the baking soda and citric acid react to make carbon dioxide bubbles. This is an acid–base reaction, where baking soda (also called sodium bicarbonate) is a weak base and citric acid is a weak acid.

Bath Bomb Recipe What you will need: (dry) - 1 cup of baking soda 1/2 cup of citric acid  1/2 cup of epsom salt (wet) - 1 tsp of water 1 tsp of essential oil 3 tsp of olive oil / coconut oil / Almond oil 2-3 drops of food coloring  Measure out and whisk together your dry ingredients in a large bowl. Next, in a small cup, mix together the wet ingredients. This is also where you’ll add the essential oils.  The next step is very important. Add the wet ingredients to the dry ingredients. You’ll want to do this very slowly, adding little drops at a time while mixing. The citric acid is what causes the bath bombs to fizz when it comes into contact with water. Adding the wet ingredients slowly minimizes this affect. Then, firmly press the mixture into the mould.  Let the bath bombs dry for at least 24 hours.

Camp reflections/ Animation!

 We were reflected  about canp and the cool awesome experiences that we did there like kayaks  and other cool things.

I found it easy to create an animation about my favourite part at camp which was kayaking because it was really fun because you got to push people off.

I found it hard remember what I felt and did on camp because I didn't finish it on cam which I think I should have because then I wouldn't have so much work to do.

Next time to improve on my work that I have done and my animation include in my booklet I think I should do more work at camp so then my ideas are fresh in my mind so I won't have to remember them.