Davis Elementary School Garden: October 2018

Sunday, October 7, 2018

Pumpkin Exploration in First Grade

The first graders in Mrs. Harary and Mrs. Davies' classes explored pumpkins on Friday. They used their senses as well as other scientific tools to make and record their observations.

Today's Nature Idea-Make Huge Bubbles!

Ingredients

· 6 cups water (distilled is best but tap water is fine)

· 1/2 cup blue Dawn dish detergent I used “ultra concentrated”, but Dawn original is even better.

· 1/2 cup corn starch

· 1 tbsp baking powder (not baking soda)

· 1 tbsp Glycerine

You will also need a giant bubble wand.

HOMEMADE GIANT BUBBLE RECIPE

1. Dissolve Cornstarch-Dissolve cornstarch in the water, stirring really well.

2. Add Remaining Ingredients-Stir in the rest of the ingredients, being very careful not to create a lot of froth.

3. Let it Sit-Allow your bubble mixture to sit for at least an hour before using, stirring occasionally when you see the cornstarch settling to the bottom.

Note: Some of the cornstarch won’t dissolve completely and may even settle to the bottom when you’re using your bubble mixture, but it won’t affect the quality of your bubbles.

HOW TO MAKE A GIANT BUBBLE WAND:

I used two drinking straws, and a length of yarn that was 6 to 8 times longer than the length of one straw. Thread the yarn through the straws, tie a knot, and you’re good to go!