Pumpkin Experiments

Last year we attempted an experiment where after Hallowe’en we placed our jack o’lantern, called Mousekin's Golden House, outside in the fenced garden area to watch how it changes as it ages.  Unfortunately someone climbed the fence and broke the pumpkin.
           
We are going to try again this year along with the grade 1 class in our school.
                 
After summarizing the story for the children we placed our jack o’lantern inside the greenhouse, out in the school garden area.  The grade ones will place theirs behind a bush, between the greenhouses.  We will watch both to see how they change and if it will rot faster in or out of the greenhouse.

Another experiment I wanted us to try I saw at Growing in Pre K.

We used a whole pumpkin and cut the top off.  Look at all those seeds.  We picked the seeds off the lid and put them back in to the pumpkin.

We then filled the pumpkin with soil.

          
Finally we gave it a good soak before taking it out to the greenhouse.

              
We did the same experiment with this giant pumpkin. 
The pumpkin grew in the Garden Mountain that we helped plant last spring at Vivian and Millie's house.  They delivered it last week before Halloween.

           
Surprisingly the giant pumpkin was not full of seeds.  But the seeds it does have are large.  The pumpkin will sit out in the fenced garden area where it will get plenty of water as it rains almost everyday.

The Ghost that Couldn’t BOO

A story we enjoyed while at the Pumpkin Patch this year.

Hope you had a safe and happy Halloween.

Eyeball Soup

Water beads, I like how they feel and how the families interact with them but they are the one material that makes me really nervous having in the classroom.  I’m constantly on guard to be sure none fall and stay on the floor. 

But I found these black water beads last month and squirreled them away to use this week.
 
Last Friday I put the beads in our clear sensory table and added some water.  They were so tiny that I put a popsicle stick in to measure the growth.
         
By Monday morning the bottom of the table was almost covered.  You could still see some light shine through though.
       
Before the children arrived, on Monday morning, I added wiggly eyes and more water.
          
The children’s first reactions were fascinating to watch. 

One of them called it eyeball soup and the name stuck.
                
These black water beads are the best I’ve had.  Most beads, when they swell with water, become clear with just a dot of colour.  These are completely black even as they grow.

Several children asked if they were blueberries, which increased my concern of them being swallowed.

We added water several times that morning and the beads continued to soak it up and grow.

This morning I added a few glow-in-the-dark sticks.
  
Our room is quite bright and at first I didn’t think they were working but we buried them under the black beads, crawled underneath the table and took a look.

Throughout the morning I would encourage children to crawl under the table and look up.  The sticks added another dimension to the table.  I’ll add a few more tomorrow.

Hallowe’en Play Tray - Not your Ordinary Tray

           
     This play tray looks like an ordinary fill-a-jar with pom poms tray.
      
           Using an ordinary stawberry huller to pick up the pom poms.
  
               
   Practicing and focusing on moving the pom poms from the basket to the jar.
      
                  Deciding which coloured pom pom will go in next.

Yes it looks like an ordinary pom pom tray but it’s special because once
 the jars are filled you can see which Hallowe’en creature you've made.
 
                 Ghosts, a jack o’lantern and Frankenstein jars.

Painted Autumn Jars

      
This morning our art table went from this
 
                                                                  to this.

We've painted jars before but on the outside. 
Today it was the reverse and a bit confusing for a few people.
       
We used pipettes to control how much paint would go in the jars. 
Using the pipettes worked their fine motor muscles as well as learning
how to work the pipette.  It takes a lot of practice to learn when to
squeeze and when to release.
    
          We chose yellow, orange, black and bronze acrylic paints.
          
  As we dripped the paint into the jar the colours would begin to mix.
                 
      After adding paint it was important to put the lid on tight.
 
Because then we turned the jars on their sides and rolled them,
            watching the paint move and make designs.
     
When they were done we placed them upside down on the window sill. 
The paint thinned out as it slid down the sides making it a bit transparent.
When they are dry we will place little candles in each to see how they look.