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Andrew putting a mento inside the cola can

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In my experiment, I tested if other sodas exploded like coke. I used a bottle of coke, a packet of mentos ,sprite and Fanta. I lined up all the sodas and drop a mento into the bottle of coke. It exploded everywhere, I did the same thing with the sprite bottle and it didn’t explode as much as the coke but what really surprised me was that when I dropped a mento into the Fanta it didn’t explode at all. I repeated this method to each soda 2 times doubling the amount of mentos each time.The last time I did it none of the sodas exploded just fizzled a little. My conclusion was that sprite exploded like the coke but the Fanta did not.

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Trillium used her home-made cabbage pH kit to test some househould substances. It was surprising to add the purple cabbage juice to clear or white liquids and get different coloured mixtures!

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Jessamine made her own pH indicator from red cabbage and tested it on some household substances, like lemon juice and sodium bicarbonate.

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As you can see it turns pink

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Roslina maked a candy water that turns a different colour

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Step 3.

Elizabeth, Coelho Class.

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A cup of water,a dry cloth,a dry glass                                   Place the cloth tightly at the bottom of the glass and keep the glass upside down vertically in the cup of water.then take out the glass vertically from the water cup and check whether the cloth is wet?we will observe that the cloth is not wet.this is because there was air in the glass.so water cannot enter the glass.

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Thivyan.kokulathas,

Donaldson class

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Aleksandar Stoilov Strong Class.                             I made a volcano!  We needed  bicarbonate  of soda  and vinegar.

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Aleksandar Stoilov Strong Class.                             I made a volcano!  We needed  bicarbonate  of soda  and vinegar.

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Anna Rawson (Coelho Class) and Ava Rawson (Percival Class) learnt about chemical reactions. We learnt that the gas in the Cola clings to the side of the mints and as they are lighter than the liquid, they quickly shoot to the top of the bottle. We tried the experiment a second time but it failed to work.

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So Raina and Roslina did a drawing and under it it has more colours 

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So Raina and Roslina did a drawing and under it it has more colours 

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The second part of the electric shock

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So Raina and Roslina done a experience so Raina had to sit on the chair then Roslina hit Raina hair 10 times then when they put their fingers together they get electric shock

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So Roslina squished it then it went kinda up did you see those little coco cola circles

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So today Raina and Roslina did a science experiment of Coca Cola and mentos together

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Eleanor from Percival class learning about effort and the effect on movement where force is applied

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Eleanor from Percival class was experimenting with levers and the difference dependent where the effort is applied

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We made cornflour goop with cornflour, water and blue food colouring. It changed from runny to solid depending how quickly we tried to handle it!

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Alex made a balloon rocket with a balloon, straw, string and sellotape. It went well at the beginning but ran out of air half way along.

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Alex used his electric circuit kit to make a circuit that had a switch, light bulb and a very noisy alarm! 💡🔋🔈

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Tornado in a jar (Jessica, Coelho Class)

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Tornado in a jar (Jessica, Coelho Class)

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I put water in an empty jar.

Next I squirted hand sanitiser in the jar.

Then put a sprinkle of glitter in the jar.

I then put the lid on and mixed it by holding the jar moving it in a circle shape lots of times.

A tornado was made!

The glitter moved with the tornado.

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We did the experiment in the garden because it was messy!

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Alex made a volcano explosion with vinegar, bicarbonate of soda and orange food colouring.

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Anna Rawson (Coelho Class) and Ava Rawson (Percival Class) dissected a flower and labelled the parts including the sepal, pedicel, filament, stem, ovary and petals. We learnt that the ovary contains the seeds, the stem holds up the plant and carries the water to the leaves and the petals attract insects like bees and butterflies for pollination and protect the ovary.

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For this experiment you need water,vegetable oil,food colouring and fizzy tablets.

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Chemistry Experiment by Kwaku -from Strong class 

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Chemistry Experiment by Kwaku -from Strong class 

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For the experiments we needed a cup of water and a little bit of oil . In a an empty bowl, we poured the water first and then later poured the oil … we realised that the water could not mix up with the oil . The outcome of our experiment is that the water which is known as the solvent could not mix up with the oil which is the solutes, and this has been proven by chemistry

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For the experiments we needed a cup of water and a little bit of oil . In a an empty bowl, we poured the water first and then later poured the oil … we realised that the water could not mix up with the oil . The outcome of our experiment is that the water which is known the solvent could not mix up with the oil which is the solute.

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Elizabeth, Coelho Class.

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For this experiment you need water, ground black pepper and soap.

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As the water in the jar is swirled around, it is forced to the outer side of the jar/bottle and because of that, the air inside is left to rotate in the middle, creating the shape of a tornado.

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Tornado in a Jar (Anaya Talwar, Coelho class)

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Tornado in a Jar (Anaya Talwar, Coelho class)

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Tornado in a Jar (Anaya Talwar, Coelho class)

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Tornado in a Jar (Anaya Talwar, Coelho class)

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Rain/condensation pt3 - Anaya Talwar (year 2 Coelho)

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Rain/condensation pt3 - Anaya Talwar (year 2 Coelho)

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Once the hot air inside comes in contact with the cold foil condensation occurs and droplets of water fall down like the rain!

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Rain/Condensation pt2 - Anaya Talwar (year 2 Coelho)

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Rain/Condensation pt2 - Anaya Talwar (year 2 Coelho)

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A rain cloud forms in the jar due to the heat from the water inside the jar

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Rain/condensation - Anaya Talwar (Year 2 Coelho)

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Rain/condensation - Anaya Talwar (Year 2 Coelho)

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To see condensation and rain cycle in the jar , pour hot water into a jar. Light a match and drop it in the water. Put a foil on the top of the jar. Then cover the foil with ice or ice pack

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With help from an adult

Harley made a rocket

Using Lighter fluid

Half bottle of water

Remove the lid turning the bottle upside down and the bottle shots of like a rocket!

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Harley made a home made Volcano

Using water, washing up liquid, baking powder.

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Here, I created a volcano eruption on my mini Vesuvius volcano. I did this by using washing up liquid, warm water, backing powder, vinegar and food colouring. The ingredients mixed together create a chemical reaction releasing gas making it foam, or erupt!

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You would think that if you placed a piece of paper on a glass and turn it upside-down, the paper would just fall to the ground, and it would, unless you change how you place the paper. In this experiment, I filled a glass to around just under a third of the way full with water and placed a square piece of paper on top. After doing that, I pressed down on the paper with force and kept my hand there, before turning it upside-down and gently removing my hand. As there were no gaps in between the paper and glass, the paper stuck to it. This is because when the water tries to escape, air must replace it, but the paper stops water flowing out and air coming in so the air trying to go inside the glass ends up making the paper stick.

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Harry had lots of fun and created an exploding volcano using vinegar and bicarbonate of soda!

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Harry Rundell class - air rocket launcher! 🚀 

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Harry Rundell class - air rocket launcher! 🚀 

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Harry made a rocket to discover what happens when you fully inflate the bottle with air , the bottle is forced up in to the air.

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Markus made bouncy egg by using egg and viniger.The viniger dissolves the calcium in the egg shell but cannot get througt the membrane in the shell.

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Cola and mentos experiment! This was lots of fun! Although we couldn’t get a good picture !

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They let the Bombs dried for 2 days and obtained colourful Bath Bombs which fizzed in their hot bath!

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They pressed firmly the mixture into mould (creating layers of different colours)

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Sofia & Leonardo Brancaccio (Morpurgo-Carle class) BATH BOMBS

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Sofia & Leonardo Brancaccio (Morpurgo-Carle class) BATH BOMBS

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They mixed 20gr of baking soda + 10gr of citric acid. After mixing for one minute, they added 4 drops of grape seed oil + 2 drops of lemon fragrance and pigments. They mixed until the the compost became like sand.

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Hadley (Morpurgo class) and Cayden (Carle Class) had lots of fun making a Cola volcano using Mentos!

They also tested if the cola would explode a second time by adding more Mentos but it only exploded the first time!

Hadley concluded that the remaining cola tasted of mint and he liked it!

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After 24 hours , I took the egg out of the vinegar and let go of it . The egg was a rubbery consistency and did indeed bounce when I dropped it !

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The results…

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Seb (Hardy class) baked the solar system

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Seb (Hardy class) baked the solar system

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Seb researched the planets and their sizes, we then hunted round the house for objects to use to create the right size proportions! Seb realised the sun is enormous compared with even the largest planet, but we didn’t have a circular object (or tray or oven!) big enough! Decorating to try and represent the planets looked like fun, but eating the creations afterwards was a great reward 😊

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Oge wanted to make her slime more stretchy, so she added a table spoon of baking soda.

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Investigating the Planets of the Solar System!

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Investigating the Planets of the Solar System!

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By Leila Edwards, Hardy Class

Did you know, that if the earth was the size of a pea, the sun would be the size of a beach ball! And the moon would be the size of a pin head . I have been learning about the solar system and drew the planets and their sizes.

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Matias Ernesto Chávez Méndez

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By Leila Edwards, Hardy Class

For this experiment you will need a sheet of blanck paper and any kind of mushroom. Mushrooms reproduce by spreading spores (which are like tiny seeds).Scientists study mushrooms 🍄 by looking at their spores. Place a mushroom on your blank peice of paper with the gills faceing down .Leave for 12-24 houres without touching it. After that, carefully lift the mushroom and you can see their spore print!Didfrent mushrooms have diffrent coloured spores and some spores will be easier to be seen on black paper.

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We repeat the experiment but with a glass filled with water to the very edge.

The letter remains firmly stuck to the liquid surface by adhesion.

When the card rises due to the weight of the coins,it drags a thin layer of water by cohesion.

And finally,the liquid surface acts as an elastic membrane due to tje action of surface tension.

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We can place a card on the edge of a glass without it falling but the balance is not very stable

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Zak & Ellie tried making slime with a tutorial Zak had found. It was a failed experiment, but they still had fun trying.

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We had one plate of hot water and one cold we found the hot water seemed to melt with colour in a more straight line whilst the cold started to spiral as it melted

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We put a packet of Mentos into a bottle of coke watch what happened next

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Iodine test about salt part 2 The results 

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Iodine test about salt part 2 The results 

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The salt changed the colour.

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To make iodine we had to get three kinds of salt: pink salt , normal salt and Himalayan black salt. We put the normal salt twice to see one of them to change and one of them to stay as it is. We put all the salt in a plate shaped as a square. I squeezed half a lemon on three of the salts and after a few seconds they all changed colour! Top tip: hold your noses for this experiment!!

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We tested 2 eggs in full glasses of water. One of them was a fresh egg and the other one was a stale egg. The fresh egg was at the bottom lying down and the stale egg was at bottom but was up right and a millimeter away from the absolute bottom. I had great fun doing it.

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We had to fill the glass with water and put a mirror behind the glass. We shone a torch on the glass. We held a piece of white paper to catch the reflection of the light. Once we done that we caught a little rainbow on our paper.

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Oobleck is a substance which when you apply pressure to it, it acts as a solid and when you apply no pressure, it acts as a liquid. The ingredients are simple - cornflour and water! It was fun to create and play with.

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After 18 hours the flowers looked like this. You can see the stem was broken which was in the yellow dye, so didn't go up into the plant.

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Holly B, Rundell Class

This was fun! It's a non-Newtonian fluid, meaning it has properties of both liquids and solids.

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Holly B, Rundell Class

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Holly B, Rundell Class

We didn't have a switch so we made our own out of folded paper.

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Holly B, Rundell Class

It worked really well but was hard to get a photo as it moved so fast!

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As you rub the mixture of turmeric, slowly, words you have written will start to appear in darker shade.

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Now mix turmeric with warm water to make a runny paste while the written paper dry. Once ready rub all over the paper.

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Things you need: Baking soda, paper, ear bud, hand sanitiser, turmeric and warm water.

Make a mixture of baking soda and warm water to make a paste as ink. Write what you want on plain paper.

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The dyed water went upwards. So water goes one way in Plants, from the soil upwards. The photo was taken after 4 hours.

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Your lungs are like spongy balloons inside your chest that help you breathe. When you take a breath in, air fills your lungs, bringing in oxygen, which your body needs. When you breathe out, your lungs push out air with carbon dioxide, which is a waste your body doesn’t need. This breathing happens all the time, even when you sleep, to keep your body working and healthy.

Cathleen k Jithin

Donaldson class (EYFS)

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Your lungs are like spongy balloons inside your chest that help you breathe. When you take a breath in, air fills your lungs, bringing in oxygen, which your body needs. When you breathe out, your lungs push out air with carbon dioxide, which is a waste your body doesn’t need. This breathing happens all the time, even when you sleep, to keep your body working and healthy.

Cathleen k Jithin

Donaldson class (EYFS)

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Your lungs are like spongy balloons inside your chest that help you breathe. When you take a breath in, air fills your lungs, bringing in oxygen, which your body needs. When you breathe out, your lungs push out air with carbon dioxide, which is a waste your body doesn’t need. This breathing happens all the time, even when you sleep, to keep your body working and healthy.

Cathleen k Jithin

Donaldson class (EYFS)

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First, I placed an egg in a glass and poured vinegar over it. Now , I will leave it for 24 hours and do the next step then .

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Blowing up a balloon without using mouth :

The first time I tried it , the balloon expanded quickly when the bicarbonate of soda and the vinegar mixed together . After this, I then tried to do it a second time with the same vinegar - this worked. However, when I tried using the same vinegar a third time , the balloon only grew to a small size .

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Once the fire in the glass has consumed all the oxygen, the fire goes out.

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The glass prevents the fire from consuming any more oxygen.

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Fire needs oxygen to sustain itself.

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Oxygen Extinguisher Experiment

Things you will need:

1 Candle

Kitchen lighter

1 glass

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Molly and George wanted to see how quickly plants take up water. So they dyed some water and put some white tulips in the water and watched!

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Molly has prepared an avocado seed to hopefully get it to grow. This can take months though!

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Molly made slime using PVA glue, activator, paint, glitter and water. It was lots of fun

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We mixed different amounts of sugar and food colouring into water then made them float on top of each other.

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I tested things from the kitchen to check if they were acid or alkaline.

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static electricity

The electrons that have been created has no way to pass as the person is not contacted to the ground directly and it passes when another object gets into contact.

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When the egg started to going down slowly..

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we cant push the egg inside or take it outside by ourselves without squeezing it. In this video you can see the egg went inside by itself and we can’t take it out by without scrunching it

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Boiled egg challenge:

Putting the boiled egg inside the bottle without touching it.

For this you need to burn a paper and put it inside the bottle and cover it with an egg.

The air molecules inside the bottle got expanded and the air pressure from outside is more and it pushes the egg into the bottle.

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Ollie (yr 2 Jeffers) building his circuit- testing what pieces fit to complete the loop & make the noise through the speaker

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It was really fun to do