Then we sorted different types of matter into the three categories: Solids, Liquids and Gases.
1. Each student created a snowball of various sizes
2. We brought the snowballs inside, put them on plates and sketched them. Then we made predictions of what would happen to the snowballs on day 2.
-Many students said it would melt
3. We came back on day 2 to find some snowballs melted into water and some had large bites of snow amongst the water, some had dirt, sand and rocks mixed into the water as well.
On day 3 the larger snowballs still has water remaining on the plates and the smaller snowballs had completely dissolved.
Our second experiment with dissolving looked at how use heat and force (stirring) to have a solid dissolve into a liquid....and what better way to demonstrate this then to make HOT CHOCOLATE!
Many students observed once they were finished drinking their hot chocolate that some cups still had solid particles left in the bottom and some did not...
"There is hot chocolate left because they did not stir long enough" -L.Y.
Many students used different ways to cool down their hot chocolate..
"Blowing slowly helps cool it down"-A.P.
"We put them on the vent because its blowing cold air" -E.H.
The Third Experiment looked at how different states of matter take up space. We watched a few videos and experimented with our bodies how solids, liquids and gases take up space differently. Then we used cheerios to demonstrate our understanding.
Finally we looked more at how gases take up space, since many gases are invisible to the naked eye. This was best demonstrated by practicing how to blow bubbles!
We all realized that blowing BIG bubbles was ALOT harder then we thought!
Stay tuned for our next inquiry, where we apply our knowledge of matter to learning about the water cycle, our air and soils!
Until then
Nicole and Room 6
Until then
Nicole and Room 6