Blog by Tag: Science

In science today we made careful observational drawings of plants, flowers and trees. We also took close up photographs. We were amazed at how much there was to see in our school gardens. We also realised how much we often don’t notice because we don’t look very closely!

This afternoon we found out what some of the major organs in our body do and what we can do to help them  function at their best. We discovered that they work together as a team. When one doesn't work properly this can impact the efficiency of the others.

We also worked together in teams to…

Today, we have started our unit on humans and animals. We drew round a child and then had a go at drawing the bones we have in our body. We were a little unsure to begin with but Cedric the Skeleton arrived to help us name some of the 206 bones in our body. We learnt lots of interesting facts…

We were investigating air resistance today. We made different sized parachutes and dropped them from a height to see which landed first. We found out that the larger the canopy the slower the parachute travelled to the ground. We discussed all the different variables and how to make the test fair.

We used the Newton meters to pull our bags across different surfaces. We found out that concrete and astroturf created the most friction as it took more force to move the bags across these surfaces.

Today, we have learnt about Sir Isaac Newton and how he invented gravity. We used the Newton meters (which were named after him) to find out the mass and weight of objects and the link between the two.

This afternoon we were visited by Louise, who came to talk to us about water. We learnt about  the water cycle, how we use water in our homes and what United Utilities do to make sure we have a constant supply of clean water to use. We also learnt how they treat our dirty water before it goes back…

We have been learning about magnetism in science and today we tested the strength of different sized and different shaped magnets. We predicted which magnets would be strongest and measured their strength by counting how many objects were attracted to them.
 

We have discussed how switches work and why electrical appliances have them, as well as looking at different types of switches. We were then given paper, tin foil, paper clips, split pins and other resources to have a go at making different types of switches.

Today in Year 5 we have been training to be Scientists. Dr Rigby came from Lancaster University to teach us about bacteria in the digestive system. We used microscopes to look at the intestine of a mouse and found out about good and bad bacteria and why we need both of these in our gut. 
Luke and…

In Science, we have been learning about electrical conductors and insulators. We carried out an experiment to work out which materials let the electricity flow through them so that the bulb lights up. By the end of the afternoon, we had worked out that metals are good electrical conductors and…

Today, we have been recapping on how to make a simple circuit with a bulb from last week. We then adapted our circuit to include a motor and then a buzzer. It was lots of fun and our classroom was very noisy! We also had to test circuits to see if they were complete or incomplete.