Testing Materials in 1st Class

In Ms. Ryan’s 1st Class we investigated different materials to see which ones were waterproof. We used Buster the puppet to help us. We predicted if the following materials were waterproof; rubber, cotton, nylon, plastic and tin-foil. We recorded our predictions.

We tested the materials by wrapping a piece of each one around Buster’s arm. Buster’s arm was dipped into the water for thirty seconds each time. We then checked to see if his arm was wet or dry. If his arm was dry it showed us that the material was waterproof. Sadly, poor Buster got wet when we tested the cotton, nylon and tin-foil as these are not waterproof. We would not recommend using these materials when making a raincoat.

This slideshow requires JavaScript.

Volcano Experiment

This gallery contains 3 photos.

We have been learning about the effects of heat. A few weeks ago we made play-dough in our school kitchen. Last week Tristan used play dough to make a model volcano. Ms. McGinley has been teaching 4th Class all about … Continue reading