We had great fun in fourth class today investigating friction. We tested a variety of different surfaces to see which had the most friction. We rolled a toy car down a slope and and then measured the distance it travelled … Continue reading →
In Room 4, we have been very busy looking at how heat can change things.
We have discovered that when you make a solid hot, it usually turns into a liquid. We observed ice melting into water and we saw how jelly cubes melt into a liquid when you add hot water.
Because there are so many class birthdays in November in our class, we wondered if there was a way for us to melt our jelly cubes quickly. We decided to melt 6 big cubes of jelly and then melt 28 tiny jelly. We monitored our water temperature using a thermometer and we made sure that we used the same amount of water in each bowl. We all made our predictions, then our race began!
We had great fun this week in Senior Infants in room 2. We wanted to find a good material to use in life jackets so we started by investigating different materials to see if they would float or sink when … Continue reading →
Last week in Rang a Trí we conducted a science experiment to investigate how long it takes for a sugar cube to dissolve in different temperatures of water. We brainstormed in groups about what we would need and what we would … Continue reading →
We had lots of fun In Room 18 exploring how forces act on different objects. To begin, we guessed if each item would float or sink. Then, we placed the items into the water and recorded our results on a … Continue reading →
Experiment 1: Does it Conduct or Insulate? Equipment: 2 Crocodile clips, 1 bulb, 1 bulb holder, 2 batteries, a battery holder, a match stick, a metal spoon, a pair scissors, a piece of tinfoil, a plastic spoon, a piece of … Continue reading →