Tag Archives: STEM

Victorian Inventions in P5/6

P5/6 have been learning about Victorian inventions this week and had a go at being Victorian detectives. We had a look at some objects from Victorian times and tried to guess what they might be used for. We then looked online at photos from a Victorian museum to find out if we were correct.

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STEM- Cup Challenge

Primary 7b, used problem solving, communication and resilience to carry out our ‘Cup Challenge’. In our groups we completed 4 cup stacking challenges, where we had to build the shown cup arrangement only using an elastic band and string.
We could not touch the cups with our hands. Here are some photos of us in action!

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Santa’s Den

P6/7 and P7 had a visit from Santa this week. Pupils worked together in groups to design and create a new mode of transport for Santa. Each group then had to pitch their design to Santa, explaining how their mode of transport was environmentally friendly , cost effective, how it moved, etc.

Santa was very impressed with our designs! Well done to Santa’s winning team!

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Spooky Experiments in P4/5

Halloween has featured a lot in our learning in P4/5 over the last week! One of our favourite experiences was experimenting with static electricity to make our spooky ghosts fly!

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Stroop Test Challenge in P5

P5 have been preparing for their Joseph performance and have been linking this to other areas of our learning.

In the story Joseph is given a coat of many colours, so in Science we tested out an experiment with colours.

Did you know, in 1935 John Ridly Stroop invented the ‘Stroop task’?   This was all about naming colours. First a number of colours were projected onto a screen in their own colour, and then in a different colour. People were asked to name the colours the words were printed in.

We timed each other reading both sets of words and found that our brains work slower when the colour you have to name has been used to print the name of a different colour!

How quickly can you read them?

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Excellent Experiments in P6/7

P6/7 have been carrying out science experiments this week, looking at changing state of materials.
We did some dissolving experiments and had to predict which materials would dissolve and which wouldn’t.
We learned that some substances dissolve when you mix them with water. When a substance dissolves, it looks like it disappears, but in fact, it has just mixed with the water to make a transparent (see-through) liquid called a solution.
When you mix sugar with water, the sugar dissolves to make a transparent solution. Salt dissolves in water too. We learned that sand doesn’t dissolve.
We also discussed how ice can change to water and steam and how some materials can change back to ​their original state.

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We also looked at the structure of the Earth.  We made models to show the crust, the mantle, outer core and the inner core.  We also learned that we can use an apple or a boiled egg to represent these.

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Super Science in P2/3

As part of Science week and our IDL topic the children have been exploring how to make and test predictions about solids dissolving in water.

Experiment one involved the children to predict, investigate and record how solubility is affected by heat and stirring. The children had to predict which method would dissolve the sugar the quickest and why. We looked at this through using cold water, warm water, warm water stirred or cold water stirred. The children all worked in groups and discovered that the warm stirred water was the quickest because when water is heated and stirred, the molecules gain energy and thus, move faster.

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To follow this experiment we also did the Skittle Experiment and the children loved learning that warm water dissolves the food colouring on the sweets and makes beautiful rainbow patterns. The children all had good fun and enjoyed being Scientists.

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