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I noticed that the sand has not dissolved

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I noticed that the salt has dissolved

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Experiment 3: Solubility and Insolubility

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Experiment 3: Solubility and Insolubility

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I have Observed Experiment 3: Solubility and Insolubility and it was so fun and Interesting HOM: Hardworking Creative thinking

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This is after i mixed the sugar and sand

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This is before I mixed the sugar and sand

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This is Purifying water with dirty water

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I took a clear jar filled with water and added soil to it and left it for 10 minutes to rest, later i saw the heavy particles was settled at the bottom and the lighter particles were floating on top of the soil water. secondly i slowly filtrated the settled was and found the lighter particles was strained in the strainer. Third i again filtered the filtered water using funnel and clean strain cloth. I was shock and surprised seeing there was few more dirt left in the filtered water, At last when compared both the filtered water i noticed a light color change in both the water.

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I took 2 glasses and one strainer in one glass I poured water and added soil it became Muddy water and then I took the another glass and I placed the strainer above the glass and then I poured the soil water to the strainer so the soil gets in the strainer and then I got the clean water without soil in the glass..

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I took 3 glasses and poured water into them and then in one glass I added soil which didn't melted in water which is insoluble and in another glass I added sugar which melted in the water which is soluble in the another glass I added salt which is too melted in the water called soluble so the impurities which will melt in water is called soluble impurities and the the impurities which do not melt in water is called insoluble impurities...

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My experiment sedimentation

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I have observed that easily sugar gets dissolved

Oil floats on the water It doesn't give dissolved and soil also doesn't get dissolved it sink on the water

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hi, i am ezzah fathima. in this experiment i came to know about the solubility and insolubility o sustance in water. i was interesting to learn so much.

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Today I am representing Quality of water about solubility and boiling , how ever from a different point of view.. when we mix tea leaves and sugar and milk in water... Water molecule mixed with milk molecule and changes the color, however, sugar after boiling dissolves in that solution. As during heating up water and milk, it increases the process of diffusion and sugar molecules dissolves most of the time..

But tea leaves having bigger molecule size remain undissolved .. and can be separated from solution.

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I have observed that salt gets easily dissolved in water, oil doesn't dissolve and kept floating on water and Soil also doesn't dissolve and sediments below

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I saw that salt got dissolved in the water but, I noticed that soil and oil didn’t got dissolved in the water. Soil and oil didn’t dissolved because they are denser than water.

HOM-Thinking Flexibly

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i have experimented the sedimentation and decantation

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Sugar completely dissolves in water so it is soluble. Soil does not dissolve completely in water. It has some particles that remain there. Hence it is not soluble.

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I mixed soil & stones in the water & wait for 10 minutes, then I observed that heavier things are settled down at the bottom & clear water is easily separated . I saw the solid particles are settled down.

Habits of mind- Thinking flexibly.

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First I mixed tea powder in the water & then I filter it with the help of tea strainer. I observed that how filter help to separate the clean water by stopping the tea powder with the help of strainer.

Habits of mind- striving for accuracy

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soluble and insoluble

Prisha prashant mene 4AA

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Login to access and create your next design.

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I chose filtration and solubility .I Made a pdf of my experience.

habits of minds i used is gathering data through all senses

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I used dal grains, water, and a tea strainer to do this activity.

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I added tea leaves to the water. Then, I strained the water using the strainer. The other container contained filtered water.

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this is about sedimentation and decantation

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Soluble and Insoluble Impurities.

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I took muddy water from my plants, took two beakers and a strainer.With the strainer, I strained all the water and what I was left with was some clean water

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i did know that salt quickly soluble now i know that salt quickly soluble!

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The activity was incredible.

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With this experiment I came to know how salt got dissolved in water so easily while tea leaves are insoluble…..

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Loved learning how filteration process takes place ….

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I mixed tea leaves in water and filtered it. Water and tea leaves got separated.

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This experiment was also very fun to do!!

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It was very fun doing the experiment

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Dirt and powder and oil was insoluble in water while salt and sugar both are soluble.

Habits of mind-

1. Critical Thinking

2. Patience

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It was fun activity

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Habits of mind

thinking flexibly

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Salt completely dissolved in water. Sand partially dissolved in water and oil floats on water and is insoluble.

Habits of Mind:

1. What did you see?

I saw how water can be cleaned in different stages

2. What did you think about it?

Substances behave differently in water

3. What did you wonder after completing the experiment?

Depth of learning something (stage by stage)

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I poured out the water in the glass after sedimentation. Only the settled particles now remain in the glass

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I mixed small stones and sand in water and let it settle for 15 mins. I saw that the stones and some sand got settled at the bottom.

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It Was Fun!! I was able to separate out tea leaves from water by the process of filtration.

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I did Filtration which worked the soil came and the water was clean to drink i did not had tea leaves or sand or soil so I used tea powder to do it

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Filteration is just like magic for, I made the water as clear as before. And it was satisfying, but I had to think flexibility so I won't mess up with the experiment.

HOM: Thinking Flexibely

Syed Haziqah Fatima.

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First top three pics are of sedimentation and decantation, and the below three pics show filtration

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Sedimentation & Decantation, and Filtration

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Sedimentation & Decantation, and Filtration

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After doing the experiment of sedimentation and decantation, I realised that how soil gets deposited at the bottom of the jar and the water accumulates above. Then when I pour the above water in a separate jar, the water appears clear, and the jar with the soil is left only with the precipitate.

In the other experiment of filtration, I found the major role of the strainer as how it helped in filtering the water from the mixture and then the water appeared clearer.

HOM - I applied 'Thinking Flexibly' as the habit of mind while performing the experiment. This habit of mind allowed me to use the different practical steps to learn the amazing scientific process, understanding it in a better way and gain knowledge.

After completing the experiment of sedimentation and decantation, I wonder how the soil got separated from water after few minutes of mixing it with water.

Also it was wonderful to see the process of filtering water from a mixture with a filtration tool so easily.

Thank you Mam for the interesting assignment :-)

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hi my name is Vani and I have done the expirament of Sedimentation so I took water in a glass and put some soil in it then I waited for some time and I came back then the soil had setteled !!!

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I mixed coarse sand to water and filtered it through strainer. All the sand got filtered in the strainer. I could also see sedimentation when I mixed the sand with water. It was a nice experience.

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I mixed salt and water in first glass. The salt was soluble. Then I mixed Rava to water and it was insoluble.

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First I put soil, than I mixed it with water and then left it for a few minutes for sedimentation, then I filtrated it with the help of a tea strainer, after that process was completed.

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In this process of filtration all the insoluble impurities are removed. It happened like a magic all the water came out clear.

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Syeda Zainab Ahmed 4AB                                          

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In the process of decantation I, observed that all the small particles removed

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In this experiment I have seen that sand doesn’t dissolve in water but sugar n milk powder does. And in milk powder the water color changes and it becomes whitish and blur..

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In this process, I obsebed that the sand came down after few minuets.

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In this activity, I have done filtration process. I took 3 glasses and I filtered the water which is mixed with sand. I observed that the insoluble impurities are removed the dirt by doing filtration. The dirty water after filtration turns into clean water after filtering many times. This process is called filtration.

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In this activity, I have taken a glass and pour water in it. I added soil inside the glass. Then I observed it for few hours and I found out that the heavy particles like rocks and other particles mixed in sand settle down at the bottom of the glass.

The light particles settle above the bottom layer of the water. I observed the layers formed by doing this experiment. This process is called sedimentation.

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Filtration
I added saw dust and coconut shell dust to a glass of clean water, stirred it and then with the help of a filter cloth transferred it to a clean jar. This resulted in collection of all the impurities in the filter cloth and thus helped filtering the water.
HOB 1. Strivingfor accuracy 2. Thinking flexibily 2. Applying past knowledge to new situations.

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I observed particles separating and sedimenting at the bottom

HOM- thinking flexibly

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Sedimentation and Decantation
This experiment helped me to understand the process of separating impurities to get clear and clean water. I added soil to a glass of clean water, stirred it and added a piece of alum to it. This resulted in settling the impurities at the bottom of the glass. U then carefully transferred the water to another clean jar with the help of a filter cloth. The filter cloth collected all the impurities and the jar was filled with clean clear water.
HOM 1. Thinking flexibily 2. Applying past knowledge to new situations.

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In the first cup I added salt and in the second I added dirt. I could see the dirt particles in the water, but the salt was not visible to me. This implies that dirt is an insoluble material and salt is a soluble material. In the third I added oil which floated on the top. It shows it is lighter than water and insoluble.

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I enjoyed the experiments and clearly understood about sedimentation,decantation and filteration.

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Sedimentation and Decantation Solubility and Insolubility

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Sedimentation and Decantation Solubility and Insolubility

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1. In sedimentation decantation I saw how heavy particles settle down in water.

2. In solubility Insolubility I saw that salt (soluble impurity) mixes with water and dissolves while sand (insoluble impurity) settles down and doesn't dissolve. Oil makes it's own layer

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After mixing soil, sugar and salt, in 3 different glasses with water, I found out that sand, did not dissolve, while sugar, and salt dissolved. This tells us that soil is insoluble, while sugar, and salt are soluble. This test is used in many laboratories to find out the solubility of different substances. The HOM I used was Thinking Flexibly.

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This was a test conducted to find out which substance is soluble and which is not. The things I took were soil, sugar, and salt. This test is taken by dissolving different materials in water.

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When the soil settled at the bottom, I slowly poured the water, to another glass. This process is called decantation. It is used to separate impurities from water. It is mainly used at homes. The HOM I used in it was, Gathering Data Through all Senses.

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I added soil to a glass of water and waited for some time. I saw the soil settle at the bottom of the glass. It is called sedimentation. It is used to make the impurities settle at the bottom of the container. The HOM I used in it was, Applying Past Knowledge to New Situation.

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The first one added soil in the water, it is not dissolving.

In the second one added salt in the water, it is dissolving slowly.

In the third one added oil in the water, it created an extra layer.

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1. Habits of Mind:

Striving for Accuracy helped ensure the correct timing for sedimentation and careful filtration, leading to precise and reliable results.

2. See-Think-Wonder:

See: In sedimentation process, soil settled at the bottom, and in filtration process, liquid passed through the filter, leaving behind the solid particle.

Think: Sedimentation separates heavy particles, filtration purifies the liquid.

Wonder: How are these processes used in large-scale water treatment?

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I took 3 cups and put salt in one of the cups, soil in the other and oil in the last one. The salt in the first cup started dissolving in the water. In the second I had put soil which did not dissolve in the water. In the third cup I put oil which made a layer above the water. I enjoyed doing this activity and I did it with my friends.

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Here I am using water and soil as an object for my filtration experiment to show dirty water become clean after process filtering .

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According to my observation salt is soluble as it has dissolved in the water and oil and soil are insoluble as it didn’t dissolve in the water .

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Iam eager to do this experiment

Thinking flexibily

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HERE I LEARNT ABOUT SEDIMENTATION.

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IN THIS EXPIRIMENT I LEARNT HOW TO USE THE FUNNEL . BUT WE CAN'T FILTER THE MUDDY WATER.SO, WE SHOULD NOT DRINK UNFILTERED WATER.

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I observed that the filter separated the tea leaves which was mixed with water.

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Sedimentation, Decantation, and Filteration 

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Sedimentation, Decantation, and Filteration 

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I had to make it a little fast to put it in the padlet. I hope it is fine with you.

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I observed soluble substances( used sugar) mixes in water where insoluble substances(sand and oil) does not mix with water.

Habits of mind used:striving for accuracy

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I observed how to trap the particles and the water gets clear by using process called filter ie with tea strainer

Habits of mind used:using past knowledge

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I observed that we can separate water from heavy particles without disturbing them .This process is called Decantation.

Habits of mind used: Striving for accuracy

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My sedimentation experiment.

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I observed particles separating and sedimenting at bottom.

Habits of mind:Thinking flexibly

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My sedimentation experiments

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amazing

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dirty water

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In this activity I poured the clear water to another bottle after the mud and stones settled down and this process is called decantation.

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I put stones and some mud in a bottle and left it unshake for 30 mins and all the particles settled down. This process is sedimentation. 

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I enjoyed this activity a lot.

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In this experiment I physically did the filtration process. The HOM I used is Applying past knowledge to new situations.

1. In this experiment I observed that when I mixed the water with tea powder and pour it into tea filter to filter the water, it completely filtered and no particle was left behind.

2. After doing the experiment, I thought that nature ingredient size also matters soluble or insoluble because, insoluble impurities are mostly in sticky liquid form or large substances that's why they don't dissolve and souble impurities are mostly in liquid form or small substances that's why they dissolve .

3. After I did the experiment, I wondered why the water color changed when it was filtered.

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1st glass= Sand glass       2nd glass= Salt glass     3rd glass= Oil water

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In this experiment I learned more about soluble and insoluble impurities. The HOM I used is "Remaining open to continuous learning".

1. I observed that in the first glass, I have added sand which was not dissolved. Then in the, second glass I have added salt which dissolved very fastly. In the third glass, I added some oil which neither dissolved nor undissolved with the water.

2. In this experiment, the common ingredient is water, however each ingredient reacted differently to each other because of nature of the ingredients.

3. After the experiment, I wondered how come oil forms a layer on above the water level.

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I learnt how sedimentation process works and difference between soluble and insoluble impurities.

Habits of Mind applied : Thinking flexibly

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Experiment 1: Sedimentation and Decantation

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Experiment 1: Sedimentation and Decantation

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I have performed the Sedimentation and Decantation experiment. I have learnt that these processes used for insoluble impurities.

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Habits of Mind: remaining open to continuous learning

In sedimentation experiment I saw that after some time soil settles at the bottom.

In filtration experiment large tea leaves remain in the filter whereas water passes through it.

In solubility experiment salt dissolves in water whereas soil and oil remain insoluble.

I wondered why salt is soluble but soil is insoluble in water.

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In this experiment I learned soluble impurities and insoluble impurities very clearly.

The HOM I used is Remaining open to continuous learning.

1. I saw that in the first glass I have added sand which was not dissolving. Then in the second glass I added salt which dissolved very fast. In the third glass I added some oil which neither dissolved nor it mixed with the water. It formed a layer.

2. I actually thought that oil would be mixed with the water but instead of that it formed a layer.

3. After I did the experiment I wondered why the oil formed the layer

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Ahana Rao 4MA - Exp.3 - Soluble/Insoluble

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Ahana Rao 4MA - Exp.3 - Soluble/Insoluble

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Exp.3

I observed that the salt dissolved quickly in water but the tea powder remained insoluble. Hence, the conclusion is that the salt is soluble whereas tea powder is insoluble.

Habit of mind-

Remaining open up continuous learning. I got curious to know more about the solvent, solute and solutions. Also, I wish to gain more knowledge on solution and mixture

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Ahana Rao 4MA - Exp.2 - Sedimentation and Decantation 

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Ahana Rao 4MA - Exp.2 - Sedimentation and Decantation 

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Exp.2

I observed that the heavier substances settled at the bottom because of the gravity (sedimentation) and the clearer water was easily separated via decantation .

Habit of mind- Striving for Accuracy

I was trying to be as accurate as possible in getting the clearer water

See-Think-wonder

See - I saw that the impurities and solid particles settled below

Think - I thought about the importance of this process in waste water treatment which will help reusing water and saving this precious resource

Wonder - I was wondering about the everyday observations which we fail to do where we notice decantation on so many things. I have seen it while my father makes butter for me or when my mother makes vegetables curry where heavier particles settled down and liquid is seen on the top

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Ahana Rao 4MA - Exp.1 - Floating/Sinking

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Ahana Rao 4MA - Exp.1 - Floating/Sinking

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Exp.1

I took a foam sheet piece, a paper boat, an ice cube, a clay ball, a bangle and a coin. The lighter objects with lesser density (a foam sheet piece, a paper boat, an ice cube) were floating whereas the heavier ones with more density (a clay ball, a bangle and a coin sank).

Habit of mind - Responding with Wonderment and Awe

It's amazing to see science in everyday things