Tag Archives: Science

Rainy day science 😁

The children felt that today would be a good day to try out the thermal camera. A camera that detects heat emitted by objects converting it into an electrical signal , the signal is then used to produce the thermal image on the camera.

We made some ice the night before and tested our camera on it.

The children noticed that the ice was a purple colour through the camera. We filled a cup with warm water to see to see if it looked a different colour through the camera it was bright yellow. A quickly realised that the difference in colour was because the water was warm and the cubes cold. The children decided to try putting one hand in icy water to see what colour there hands would appear through the camera they looked purple because the ice had turned them cold. We looked at each other through the cameras we looked yellow E new this is because we are warm. Next the children looked at the temperature of the ice A noticed the warm water was 20.4 degrees Celsius and the ice measured -8.4 degrees Celsius.  That’s very cold as cold as snow commented A.

Some of the children decided to see what would happen to the temperature if we used the thermal camera outside. A thought we should jump in puddles and take a before and after temperature reading to see if the puddle warmed up with us jumping in it.  There wasn’t any change in the reading so T decided we should add some ice to see what happens. After adding ice the ice melted a bit and the children seen through the camera that the puddle had turned much colder.


As it was raining today some children wanted to do the cloud in a jar experiment. We filled a beaker with water, added a layer of foam and then used pipettes to drop blue colouring into the foam. I explained that when the cloud gets too heavy the drops fall from them like rain. We discussed that when water droplets get heavy in the sky, gravity pulls them down into the atmosphere.

Maybe you could try this experiment at home with different colours and let us know your findings!

Article 29- I have the right to an education

Let’s explore Science through water play!

British Science Week is a 10 day celebration of science, technology, engineering and maths, otherwise known as STEM. The children in Cart Mill have been exploring many aspects of science through their water play.

30th Anniversary: British Science Week 2024! | All About STEMAll About STEM

Children can learn lots about maths and measurement through water play. We have explored this by adding a variety of containers to our water tray to allow the children to observe which container fills up the fastest and which shape and size holds the most water. This also allows children to use vocabulary related to measurement such as full, empty and some.

Some of the children helped with a colour mixing experiment in the water tray. J decided that he wanted to choose blue and orange and selected them from the art trolley himself. The children used their hands and utensils such as wooden spoons to see what happens when the two colours mixed together. They discovered that it turned a yucky colour!

‘’that’s like mud outside’’

‘’it’s the same colour as clay’’

       

The children also discovered, that by mixing the paint into the water, they created bubbles!

‘’Look at that one, it’s so big!’’

‘’I want to pop it’’.

The children were able to watch the bubbles form in front of their eyes knowing that they were creating them by mixing the water together with soap. Bubble experiments endorses scientific thinking through observation and exploration.

 

The children suggested that maybe next time we put some items into the water tray to see if they ‘’go under’’ or ‘’stay at the top’’ so next time, we will be exploring sinking and floating. I wonder what objects the children will choose…

Article 31: I have the right to play

Article 29: I have the right to an education which develops my personality.

Holidays are coming 🌲

Yesterday in the studio the children explored marbling ink. They selected different colours to create their own unique art.


Adding the marbling ink to the water and swirling it around to make cool patterns, the children added their paper to the water and we all counted to 10.  After 10 we lifted the paper out and looked at patterns that had transferred onto the paper.

“ Wow! That’s so cool , my colours pink and yellow are on the paper now”

“ Can I make a Christmas card on mine”

“ Me too can I make one?”

We put our pictures over to the drying rack and left them to dry over night.


Today the children collected different things to create their Christmas cards.

Jewels, sequins, pom-poms etc were glued on to create lovely Christmas cards, the children cut out their marbling ink pictures and added to red card.


The children practiced their writing skills as they wrote out their cards. Some for Santa, aunties, uncles, mums,dads, brothers and sisters.

We hope everyone  has a lovely Christmas and a Happy New Year🎅 🌲

 

Article 29 – I have the right to an education which develops my personality, respect for others rights and the environment.

Article 12 – I have the right to be listened to

Snowstorm in a jar ❄️

This morning we have been chatting about all the snow that fell over the weekend and how much we had fun playing in it…

“I made a snowman, he was giant!”

“I threw snowballs at my Nana.”

“I walked to nursery in the snow, it was crunchy.”

Continuing on our snowy theme we decided to make a snowstorm in a jar in our STEM area. We started by putting oil in a jar then poured in water mixed with white paint and looked at what happened.

We noticed that the painty water fell to the bottom and the oil stayed on top. Then we added some blue food colouring and glitter and mixed it up to see what difference that would make.

Now we had glitter on the bottom , blue water in the middle and oil still on top. One of the boys suggested they weren’t mixing because “they just don’t want to!” I explained that because the oil is less dense it will sit on top of the water, pushing the water down.

Next we added the magic ingredient to create the snowstorm, we put an alka seltzer tablet in the mix!


It fizzed and it bubbled and it swirled the mixture all around!

“It’s going to bubble over!”

“The bubbles are going up and down.”

The alka seltzer when mixed with the water creates carbon dioxide and pushes the water up in the form of a bubble but the less dense oil pushes it back down creating the repetitive motion of the bubbles going up and down. The boys and girls had a great time watching the reaction!

To extend this experiment further we have popped the mixture outside in the snow and we will find out tomorrow if each of the layers will freeze… 🥶

Article 13- you have the right to find out things and share what you think with others.

Exploding Paint Rockets 🚀

Today we have continued celebrating space week in nursery. Space week runs from the 4th of October, the date that Sputnik was launched in 1957, until the 10th of October, the date of the signing of the Outer Space Treaty in 1967.

In the garden we have been creating the constellations using the gem blocks,

enjoying lots of space related stories,

and, the most exciting part, making exploding space rockets!

Using old photo spool canisters, we filled them with powder paint, water and a piece of alka seltzer tablet. (Only the adults touched the tablets!) Then we gave them a shake and waited, at a safe distance, to watch them explode.

We made up three cannisters at a time with different coloured paints and made predictions about which one we thought would explode first.

Each pop, bang and whizz brought great excitement. Just look at the faces!

UNCRC article 31- Each child has the right to play and take part in a wide range of artistic abilities.

Exploring the Cart Mill Garden

This week in the garden we have had lots of learning experiences to take part in. Take a look at what we have been up to.

Duplo Rockets

We used Duplo blocks to build our own space rocket.  First we planned out our rocket on paper and got ready to build. Once we had built it we used different lengths of rulers to measure how tall our rockets were.  We have been learning different mathematical language such as centimetres, tall, short, tallest and shortest.  We were also practicing counting up to and back from 10 ready for blast off!!

Sunflower Harvest

The sunflowers that the children have grown this summer have come to an end. We decided to harvest the seeds and dry them out ready to plant next week. We looked at different parts of the plant and studied the head.  The children used the tweezers developing their fine motor skills to pull out the seeds from each head.  We will place them somewhere safe to try and store them for next years planting.

Chalk Mark Making

The children have been using the chalk to write and draw on the ground. They have created everything form spiders webs to beetles with 10 legs!  We even drew round our friends and looked to see who was the biggest and who was the smallest. Some of our children have also practiced writing their letters.

Obstacle Course

The children have helped to build different layouts using our loose parts this week. The obstacle courses help to challenge our gross motor skills. We have also been learning to manage our risk and ask for help on the more difficult parts.

What another fabulous week in the Cart Mill garden. I wonder what we will get up to next week?

 

Article 12 – Respect for the views of the child

Article 31 – Leisure, play and culture

Article 29 – Goals of education

 

 

Creating movement in the science area

Today in the science area we tried out a new experiment. How do we make our caterpillars 🐛 move. Firstly we had some small pieces of paper roll and drew on our caterpillar 🐛.

The best way to make a caterpillar shape was to roll the paper round a pencil this was quite tricky to manage !  ( we had a little help). And then with a squish and a squeeze we pushed our caterpillar off the pencil.

We were now ready to create the magic movement. We used our pipettes to drop a few drops of water onto them and they grew bigger, wiggled around and it just “growed so fast”.

The boys and girls noticed they were different sizes and wanted to make their own caterpillar families. They discovered using different sizes of paper towel made mummy,daddy,baby caterpillars. “This looks like the big one”.

Some of the children enjoyed putting colours on the paper towels , then adding water then watched as the shapes and patterns appeared. “ Mine is like the sunset in the sky “.

Who new a piece of kitchen roll could be so much fun . We used our fine motor skills also  named shapes and colours and even did some measuring . Well Done.

Article 13 – You have the right to share and explore through learning experiences.

New and improved wormery

Following on from our last up-cycling project, we can now say we have finished fixing our broken wormery.

The children have worked so hard over the past couple of weeks using the tools and their problem solving skills to put it back together. They worked as a team to decide what they would use and what tools would work best.

“This small bit is too small”

“ We could use this long piece of wood on the side”

“we need a little nail and a hammer to put it on we don’t want to break the wood in half”

“What does this do? it has a bubble in it”

We learned that the spirit level indicates whether a surface is ‘Level’ or ‘plumb’.

“What does plumb mean?” We researched it and found out that ”Plumb means that the surface is sitting straight, it is vertical” This meant that we could check the sides were running straight up and down. We also used the spirit level to check the wormery was level across the top and bottom. We found out this is horizontal!

Every tinker table experience is different, even if it seems the same. We learn new vocabulary every day and learn skills that we can transfer into our everyday life, especially as we get older.

Using a wormery for compost is an easy and environmentally-friendly way of turning food waste in to nutritious compost to feed your garden.

Now we just need find some worms to come and live in it and make up its bedding! 🐛

Wild walks

Today we decided to go for a walk and one of the children suggested we go to see if the river has been flooded by the rain. As soon as we crossed over to the wooded area we noticed how much the plants had grown and we had to walk like penguins with our hands by our sides to avoid touching the jaggy nettles and thistles. We found lots of secret paths but some of them were too overgrown to get through. One of the children found a secret path to the river but we decided it would not be a good idea to follow it in case we slipped into the water!

Once we found a safe way to access the river we had a great time watching it flow over the rocks, pretending to be pirates and jumping in muddy puddles.

On the way back to nursery the children noticed an area where some one had set a fire and the ground had hardened. They told me that there is lava and magma under the ground and we decided to make some volcanoes when we got back to nursery.

We had lots of fun watching the fizzing of the  baking soda and vinegar reacting!

Article 13- You have the right to find out things and share what you  think with others.

The very hungry butterfly 🦋

From looking after and caring for our butterflies in nursery to saying goodbye and letting them go in our garden. We had discussions on where they flew away too and wondered if they would come visit us again. So the children decided they wanted to make our very own butterfly feeding table.

“Do you think the butterflies will come back.”

We gathered all materials needed and got started. The children showed brilliant fine manipulative skills when cutting and gluing.

”I’m making my flower all rainbow and the butterfly will see it.”

Once it was all glued down and ready to go we filled up the jam jar lids with sugar and water and looked around the garden for the best place to put it.

“It needs to be super high.”

The children decided it would be best to hang it up high so the butterflies can find it, so with a little help we tied it to a branch.

Now time to wait and see if our butterflies come and visit us 🦋