Science Activity: Water and its properties by Sayantani Some

sedimentation

2024-12-21 03:56:57 UTC

My experiment sedimentation

Decantation

2024-12-21 08:01:23 UTC

I did the experiment Decantation, I used the HOM striving for accuracy,

I saw The process of decantation, I thought it was amazing and wondered if there are any more ways to filter water other than decantation, chlorination and all the ones that we already know

Filtration

2024-12-23 05:20:54 UTC

Hom :Thinking flexibly because I was eager to do the experiment so I slowed my self down and thought flexibly slow down. 1.Filtered water 2.It looks like oil 3.it still has small particles

Sasha Grade 4AA Image 1. Filtration

2024-12-23 09:10:56 UTC

Sasha Grade 4AA Image 2. Filtration

2024-12-23 09:11:53 UTC

Sasha Grade 4AA Image 1. Filtration

In this process, the tea strainer filters out all the tea leaves leaving the water clear of any sediment.

Sasha Grade 4AA Image 3. Filtration

2024-12-23 09:12:08 UTC

Sasha Grade 4AA Image 4. Filtration

2024-12-23 09:12:42 UTC

Clear and filtered water.

2024-12-24 15:18:40 UTC

Solubility and Insolubility -

I observed that Salt is soluble substance whereas Oil and Sand is insoluble substance.

HOM used is Thinking Flexible. It helped me in open to new ideas and trying new things.

I saw salt got instantly dissolve in the water.

I thought Sand will also dissolve but it didn't.

I wonder that how salt got dissolved in water after completing the experiment.

2024-12-25 07:56:13 UTC

Filtration -

I took a cup mixed mud in it then in another cup I strained the muddy water with the help of tea strainer and a piece of cloth to filter the muddy water.

In the strainer you can see the mud particles.

DEV PAVAN MARWAHA

2024-12-26 09:28:53 UTC

Mam I have completed my activity. I enjoyed it a lot.

2024-12-27 06:27:21 UTC

in the first cup i added salt in the water the salt is slowly dissolving.

In the second cup i added soil in the water it is not dissolving.

In the third cup i added oil to the water and it created an extra layer.

Ahana Rao 4MA - Experiment 1 - Floating / Sinking

2024-12-27 07:44:52 UTC

Experiment 1 - Floating or Sinking

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

Ahana Rao 4MA - Experiment 2 - Sedimentation / Decantation

2024-12-27 08:06:49 UTC

Sedimentation/ Decantation experiment

I observed that the heavier substances settled at the bottom because of 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

I saw that the impurities and solid particles settled below

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

Ahana Rao 4MA - Experiment 3 - Water Solubility

2024-12-27 08:18:41 UTC

Experiment 3- Soluble / Insoluble in Water

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

Experiment : Filtration of water

2024-12-27 09:20:36 UTC

I mixed sand in clear water the sand do not mixed, then I poured mixed water through filter paper the sediments of sand remained on the filter paper and clear water was seen in the glass. I learned that we can filter dirty water by filtration.

Experiment : filtration of water

2024-12-27 09:22:31 UTC

filtration experiment

Experiment: solubility and in-solubility

2024-12-27 09:28:04 UTC

I took 3 glasses of water, in first glass I mixed sand , in the second glass I mixed salt and in the third glass I mixed oil.

In this experiment I watched that sand and oil do not mix in water where as salt mixed in the water, so it shows that every thing do not mix in water.

Experiment: solubility and in-solubility

2024-12-27 09:30:28 UTC

Experiment: solubility and in-solubility

2024-12-27 09:31:02 UTC

Filtration image 1

2024-12-28 10:16:31 UTC

I took a glass of tea leaves and some water and mixed it up so it looked like this

Filtration image 2

2024-12-28 10:24:28 UTC

I took another cup and a tea strainer to filter the water. When i filtered it the particles of the tea leaves were on the strainer.

Filtration image 1

2024-12-28 10:30:40 UTC

I took some water and tea leaves in a glass and mixed it up.

Filtration Image 2

2024-12-28 10:34:04 UTC

I took a tea strainer to filter the water.

Sedimentation and decantation is activity 1 and activity two is soluble and insoluble

2024-12-28 13:39:53 UTC

It was really interesting like in sedimentation it got clean but not drinking clean but u almost get all the particles out

Srinikesh 4MB - Filtration experiment

2024-12-28 13:55:41 UTC

Process of Sedimentation, Decantation and Filtration was fun and knowledgeful. I enjoyed alot.

Srinikesh 4MB - Soluble and Insoluble Properties

2024-12-28 14:02:23 UTC

Soluble and Insoluble Properties experiment

21ke24i18306 — 2024-12-29 11:24:26 UTC

Mam I completed all the 3 experiments and learnt about it. I enjoyed all project. Thank you mam for giving me this oppurtunity.

Ruqayya

2024-12-29 19:03:30 UTC

i did it it was fun

1.Solubility and insolubility

2024-12-30 09:32:20 UTC

I have taken 3 glasses one with water and sugar, one with water and sand and third one with water and oil. I found sugar is soluble and oil and sand were insoluble in water. I enjoyed the experiment and used Managing impulsivity habit of mind, and waited till materials were mixed, enjoyed my experiment.

2. Filtration

2024-12-30 09:36:33 UTC

I have mixed sand and small pebbles in water and filtered it using a strainer. Sand and small pebbles settles is strained and only water is collected in the glass. I have used Remaining open to continuous learning during the experiment. I love during experiments

Filtration Experiment Karen Sara Varghese 4MA

2024-12-30 10:10:25 UTC

HOM: Thinking Indipendently

In this experiment I saw how the water gets filtered.

Sedimentation and decantation experiment Karen Sara Varghese

2024-12-30 10:26:56 UTC

In this experiment first I Added some mud to the glass then I added small stones to it and added some water to it and mixed the muddy water after that I rested it for 10 minutes and I could see clear water so I took a glass poured the clear water. The HOM used in this expiriment is Thinking Flexibly.

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

21ke21i206 — 2024-12-30 12:05:40 UTC

Exp.1

Habit of mind - Responding with Wonderment and Awe

It's amazing to see science in everyday things

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

21ke21i206 — 2024-12-30 12:09:00 UTC

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

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

21ke21i206 — 2024-12-30 12:12:22 UTC

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

Solubility and insolubility experiment

2024-12-30 13:58:54 UTC

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

WATER AND ITS PROPERTIES

2024-12-30 16:12:20 UTC

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.

Experiment 1: Sedimentation and Decantation

2024-12-30 16:32:37 UTC

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

2024-12-30 17:49:35 UTC

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

Habits of Mind applied : Thinking flexibly

Solubility and insolubility experiment

2024-12-31 04:55:58 UTC

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.

Filtration experiment

2024-12-31 05:44:41 UTC

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.

Water and its properties activity

2024-12-31 07:48:53 UTC

I enjoyed this activity a lot.

Water and its properties activity

2024-12-31 07:54:13 UTC

suhayb

2024-12-31 10:28:09 UTC

dirty water

suhayb

2024-12-31 10:44:42 UTC

amazing

Sedimentation

2024-12-31 13:32:37 UTC

My sedimentation experiments

Sedimentation

2024-12-31 13:37:56 UTC

I observed particles separating and sedimenting at bottom.

Habits of mind:Thinking flexibly

Sedimentation by Anwitha 4 MA

2024-12-31 13:40:37 UTC

My sedimentation experiment.

Decantation

2024-12-31 13:42:40 UTC

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

Filtration

2024-12-31 13:45:14 UTC

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

Solubility and Insolubility

2024-12-31 13:48:08 UTC

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

Sedimentation, Decantation, and Filteration

21ke22i8826 — 2024-12-31 14:51:21 UTC

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

Filtration

2025-01-01 04:17:24 UTC

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

FILTRATION - G S RITHISH ( 4 MC )

2025-01-01 07:18:40 UTC

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.

SEDIMENTATION

2025-01-01 07:22:34 UTC

HERE I LEARNT ABOUT SEDIMENTATION.

Soluble and insoluble impurities

2025-01-01 08:57:12 UTC

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 .

Experiment 2 Filtration

2025-01-01 09:05:44 UTC

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

Water and it's Properties.

2025-01-01 13:41:12 UTC

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.

Sedimentation and Filtration

2025-01-01 13:54:46 UTC

Habits of Mind:

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

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?

2025-01-01 14:05:41 UTC

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.

Solubility and Insolubility

2025-01-01 14:42:15 UTC

Iam eager to do this experiment

Thinking flexibily

Experiment 1(Picture 1)

2025-01-01 14:50:13 UTC

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.

Experiment 1(Picture 2)

2025-01-01 14:55:29 UTC

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.

Experiment 2(Picture 1)

2025-01-01 15:01:55 UTC

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.

Experiment 2(Picture 2)

2025-01-01 15:16:53 UTC

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.

Sedimentation and Decantation Solubility and Insolubility

2025-01-01 16:37:25 UTC

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

Water purification experiments

2025-01-01 20:35:42 UTC

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

Solubility and Insolubility

2025-01-02 03:28:19 UTC

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.

2025-01-02 04:34:54 UTC

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.

Niyassa sedimentation

2025-01-02 04:46:40 UTC

I observed particles separating and sedimenting at the bottom

HOM- thinking flexibly

2025-01-02 04:46:41 UTC

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.

Sedimentation

2025-01-02 07:56:40 UTC

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

Soluble and insoluble in water

2025-01-02 08:01:41 UTC

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..

Decantation

2025-01-02 08:05:31 UTC

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

Filtration

2025-01-02 08:23:15 UTC

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

Sedimentation and Filtration

2025-01-02 11:04:10 UTC

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.

Sedimentation Experiment

2025-01-02 11:16:49 UTC

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.

Filtration experiment

2025-01-02 11:23:05 UTC

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.

Solubility and insolubility in water

2025-01-02 11:45:44 UTC

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

Filtration

2025-01-02 11:47:46 UTC

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.

Sedimentation

2025-01-02 13:46:10 UTC

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 !!!

Sedimentation & Decantation, and Filtration

2025-01-02 14:51:38 UTC

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 :-)

Filteration

2025-01-02 15:00:31 UTC

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.

Filtration

2025-01-02 15:17:58 UTC

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

Filtration

21ke22i7469 — 2025-01-02 16:11:04 UTC

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

Sedimentation

21ke22i7469 — 2025-01-02 16:14:09 UTC

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.

Decantation

21ke22i7469 — 2025-01-02 16:17:26 UTC

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

Solubility and Insolubitity

21ke22i7469 — 2025-01-02 16:19:59 UTC

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

Habits of Mind:

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)

Sedimentation & Filteration

2025-01-02 16:28:37 UTC

It was fun activity

Solubility and insolubility

2025-01-02 17:04:14 UTC

Habits of mind

thinking flexibly

Insolubility and Solubility

2025-01-02 18:42:59 UTC

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

Habits of mind-

Critical Thinking
Patience

Solubility and insolubility

21ke22i13684 — 2025-01-03 03:54:08 UTC

It was very fun doing the experiment

Filtration

21ke22i13684 — 2025-01-03 03:58:06 UTC

This experiment was also very fun to do!!

2025-01-03 07:03:35 UTC

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

2025-01-03 07:08:49 UTC

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

Soluble and insoluble

2025-01-03 07:11:05 UTC

The activity was incredible.

Soluble and Insoluble

2025-01-03 07:37:24 UTC

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

sedimentation

2025-01-03 10:01:25 UTC

sedimentation

Filteration

vrisamayekar — 2025-01-03 11:47:59 UTC

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

2025-01-03 11:58:59 UTC

Soluble and Insoluble Impurities.

sedimentation and decantation

2025-01-03 13:11:33 UTC

this is about sedimentation and decantation

Filtration

21ke23i15596 — 2025-01-04 08:38:01 UTC

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

Filtration

2025-01-04 14:40:31 UTC

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

21ke24i18872 — 2025-01-04 17:09:00 UTC

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

habits of minds i used is gathering data through all senses

https://www.canva.com/design/DAGbPde0HBU/qAeM3N-ZfcJoSRb5r3sQmw/edit?utm_content=DAGbPde0HBU&utm_campaign=designshare&utm_medium=link2&utm_source=sharebutton

2025-01-06 04:49:39 UTC

soluble and insoluble

Prisha prashant mene 4AA

Filtration

2025-01-06 18:09:08 UTC

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

Sedimentation & Decantation

2025-01-06 18:12:40 UTC

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.

Soluble and insoluble

21ke23i15333 — 2025-01-07 22:57:45 UTC

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.

sedimentation

2025-01-08 07:57:07 UTC

k.sri karthik palaniappan 4AB

2025-01-09 06:58:38 UTC

i have experimented the sedimentation and decantation

Solubility

2025-01-15 05:41:14 UTC

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

Solubility

2025-01-19 05:11:30 UTC

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

2025-01-22 14:54:06 UTC

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.

soluble and insoluble

21ke22i4676 — 2025-01-27 13:39:10 UTC

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.

filtertion

21ke22i4676 — 2025-01-27 13:47:18 UTC

filtration

2025-01-29 12:23:03 UTC

2025-01-29 17:11:16 UTC

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

Solubility and Insolubility

21ke22i13999 — 2025-02-03 09:46:55 UTC

Soluble and insoluble

2025-02-04 08:53:55 UTC

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...

Filtration

2025-02-04 09:57:58 UTC

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..

2025-02-04 14:36:00 UTC

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.

Filtration

21ke22i11256 — 2025-02-05 17:26:09 UTC

This is Purifying water with dirty water

Before-Soluble and insoluble

2025-02-09 10:42:04 UTC

This is before I mixed the sugar and sand

After-Soluble and Insoluble

2025-02-09 10:46:47 UTC

This is after i mixed the sugar and sand

Sedimentation

2025-02-10 10:27:44 UTC

Experiment 3: Solubility and Insolubility

2025-02-11 16:20:04 UTC

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

Soluble and insoluble

2025-02-26 05:00:34 UTC

I noticed that the salt has dissolved

Soluble and insoluble

2025-02-26 05:02:23 UTC

I noticed that the sand has not dissolved

solubility and insolubility

2025-02-27 10:50:35 UTC

2025-02-27 10:51:10 UTC

Filtration

2025-02-27 10:52:20 UTC