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Students test the solubility of ink in water.

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Students test which water will freeze: salty or fresh.

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Students observe the world in a drop of water through a microscope.

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We conducted an experiment to find out which objects sink and which float. By weighing the objects, we determined which were heavier or lighter. We tested that it is not always the heavier object that sinks and the lighter one that floats. We concluded that it depends on the material the object is made of.

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We created graphic notes that easily presented the most important information about ways to save water.

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They learned about the properties of water, checked the temperature of water in various states of matter, the difference in the melting point of water and the mixture of salts with water used in winter on icy roads They created a lens from a beaker filled with water and watched how the drawings they made changed. The experience with migrating water required a bit of patience, but the kids could observe the phenomenon of "water going up", just like in plants.

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We learned about the phenomena related to the water cycle in nature. We understood that water flows out in a continuous, closed circuit. We drew the water cycle with chalk on the walkway in front of the school. Although it was cold, we had a great time.

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We conducted an experiment and saw with our own eyes how human activities that are harmful to nature pollute water bodies.

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We conducted an experiment and saw with our own eyes how human activities that are harmful to nature pollute water bodies.

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Atliekame eksperimentą, Kaip užteršiamas vanduo

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Stebėjome, aiškinomės kaip liejasi spalvos. 

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Stebėjome, aiškinomės kaip liejasi spalvos. 

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The children drew on raindrops and presented what they liked most about the project.

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We conducted a study to find out which ice cubes melt faster at room temperature or outside. The children noticed that ice melts faster at room temperature because the air is warmer.

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We observed frost on windows, watched a film about how frost forms. We drew with art materials.

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Katerina Goltsiou/5th Grade 3rd Primary school of Elliniko, Athens, Greece

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Katerina Goltsiou/5th Grade 3rd Primary school of Elliniko, Athens, Greece

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The students experimented with soil moisture and created a mechanism for automatic watering of the plants they have in their school's garden. This way, they will save water. Because every drop of water is important.

https://youtu.be/83baEPhczCI

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Students performed an experiment showing the states of matter of water.

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The institution organized an exhibition "Ice Flowers". 

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The institution organized an exhibition "Ice Flowers". 

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By observing, exploring, and conducting various experiments, the children learned how ice forms, created wonderful decorations, tried out unconventional ways of artistic expression, and experienced many positive emotions.

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YASEMİN S.TOK/YAZIR ŞEHİT OSMAN KÜÇÜKDİLLAN PRİMARY SCHOOL

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YASEMİN S.TOK/YAZIR ŞEHİT OSMAN KÜÇÜKDİLLAN PRİMARY SCHOOL

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YASEMİN SÜNGÜBAZ TOK/YAZIR ŞEHİT OSMAN KÜÇÜKDİLLAN PRİMARY SCHOOL

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YASEMİN SÜNGÜBAZ TOK/YAZIR ŞEHİT OSMAN KÜÇÜKDİLLAN PRİMARY SCHOOL

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Problem status: Ali Bey and his family went to the stream for a picnic and forgot to buy drinking water. The place they came from is far from the residential area. What can this family do for their water needs?

Solution Proposal: They can use the stream water with a simple water purification system.

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YASEMİN S.TOK/YAZIR ŞEHİT OSMAN KÜÇÜKDİLLAN PRIMARY SCHOOL

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YASEMİN S.TOK/YAZIR ŞEHİT OSMAN KÜÇÜKDİLLAN PRIMARY SCHOOL

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water walking experiment

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Yazır Şehit Osman Primary School 2/F Gülşen Vidin

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Yazır Şehit Osman Primary School 2/F Gülşen Vidin

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We wondered if the tangerine would sink in water and tried it. We examined the tangerine whose skin had not been peeled and noticed that it had pores. We observed that the tangerine did not sink thanks to the air pockets in the pores, but when we peeled it, water filled the air pockets and it sank,

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Class 2/F Yazır Şehit Osman Primary School Gülşen Vidin

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Class 2/F Yazır Şehit Osman Primary School Gülşen Vidin

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Water Cycle
My students and I discovered how water circulates in nature. We learned the water cycle by drawing with pictures and experimenting.

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2/F Yazır Şehit Osman Küçükdillan Primary Schooll Gülşen Vidin

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2/F Yazır Şehit Osman Küçükdillan Primary Schooll Gülşen Vidin

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The children were interested in where clouds come from and when it starts to rain.

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We prepare the experience “Circulation of water in nature”. 

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Katarzyna Ślęzak                                Class 2a/ SP3 Piotrków Tryb./ Poland

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Katarzyna Ślęzak                                Class 2a/ SP3 Piotrków Tryb./ Poland

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Snowflakes form under different conditions, which is why they are different from each other. Just as no two people are exactly alike, no two snowflakes are exactly alike. In very cold weather, small snowflakes form, and in warmer weather, larger ones.

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The children learned that when the temperature of clouds is below zero and they contain a lot of moisture, snow crystals form, forming snowflakes. They made snowflakes out of paper with their parents.

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The children explained how to get ice cubes. We observed what frozen water looks like and how boiled water evaporates. We observed what happens when we hold an ice cube in our hand, in a glass, and drop it into hot water.

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Students assess the purity of water taken from a pond and water contaminated with soil. We paid attention to smell, color, turbidity, transparency.

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The water cycle is the journey of water from a body of water to the air and back to the earth under the influence of the Sun's heat.

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The water cycle is the journey of water from a body of water to the air and back to the earth under the influence of the Sun's heat.

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The students built a sewage treatment plant. They filtered the dirty water. They noticed that the more layers in the treatment plant, the better the pollutants were retained.

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Iwona Pawłowska 2b Primary School Rostarzewo Poland

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Iwona Pawłowska 2b Primary School Rostarzewo Poland

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The students learned about the process of water circulation in nature

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Iwona Pawłowska 2b Primary School Rostarzewo Poland 

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Iwona Pawłowska 2b Primary School Rostarzewo Poland 

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Observation of water physical states.

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Observation of a natural ecosystem enclosed in a jar.

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2b Primary School Rostarzewo Poland Iwona Pawłowska

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Experiment with water, oil, honey and washing liquid. The students checked how various liquids poured into the water behave. During the experiments, they noticed that each fluid has a different density, the principle of buoyancy. The honey sank to the bottom, the oil floated on the water. The washing liquid dissolved in water.

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The students checked. which objects sink and which float. During the experiments, they learned the principle of buoyancy and density of liquids.

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"Path of pollutants from floating objects to reservoir waters". Iwona Pawłowska 2b Rostarzewo Poland

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"Path of pollutants from floating objects to reservoir waters". Iwona Pawłowska 2b Rostarzewo Poland

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"Path of pollutants from floating objects to reservoir waters". The aim of the experiment was to investigate the mechanisms by which pollutants from objects floating on the surface of water bodies, such as plastic waste, can penetrate into the water. This analysis includes the identification of chemicals released from synthetic materials and the assessment of their impact on water quality and aquatic life.

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Christos Pyleris/ 4th/ School center of Kardamyla, Chios, Greece

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Christos Pyleris/ 4th/ School center of Kardamyla, Chios, Greece

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Using an empty water bottle, cotton and soil, we made a water filter. We turned the bottle upside down and after we first put cotton and then soil on the bottom, then we poured water with mud. Clean filtered water came out of the mouth of the bottle!

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φίλτρο νερου 2

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Water bodies - fish habitat. Development of fine motor skills and creativity

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Water bodies - fish habitat. Development of fine motor skills and creativity

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Without water there would be no life. Using the mind map method, the children created a plan for who needs water the most and presented it to their friends.

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Without water there would be no life. Using the mind map method, the children created a plan for who needs water the most and presented it to their friends.

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The exhibition "Umbrella Alley" was organized in the institution. 

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The exhibition "Umbrella Alley" was organized in the institution. 

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Few people dare to go outside without an umbrella on a rainy day. As it rains more and more often from the sky, these accessories fall to the streets. Our umbrellas are different...

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Dorota Dankowska  2c/SP5,/SŁUPSK/ POLAND

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Dorota Dankowska  2c/SP5,/SŁUPSK/ POLAND

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Students create a microenvironment to observe water circulation.

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We develop the skills of frugal consumption. I pour as much water into the glass as I drink

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Water is the source of life. Students looked at the map, the globe, studied the properties of water. Practically tested the difference between sea water and fresh water. I can see why it should be used sparingly. Created stories about the journey of a drop of water.

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Water is the source of life. Students looked at the map, the globe, studied the properties of water. Practically tested the difference between sea water and fresh water. I can see why it should be used sparingly. Created stories about the journey of a drop of water.

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Dorota Dankowska  - 2c/SP-5/Słupsk/ Poland

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Dorota Dankowska  - 2c/SP-5/Słupsk/ Poland

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We conducted a simple experiment. We built a city out of blocks and marked the city's drinking water source. Behind the city, we created an illegal dumpsite by drawing dots on a paper towel with markers. Our teacher sprayed disinfectant on the dots. We watched to see if the colored stain would reach the drinking water source. We were surprised at how quickly it contaminated the drinking water..

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We observe the circulation of water in the classroom

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Children have performed the experience at home and are making observations on the circulation of water

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We look at how quickly contaminants spread in water