Science-Related Activities for Kids under Five
Every parent knows that eliminating boredom during the kids’ vacation from school is next to impossible without an unlimited budget and a small army of helpers. The years before your child is ready for kindergarten can be just as difficult to fill with endless activities and entertainment.
These wallet-friendly, educational experiments will not only keep your children entertained but also introduce them to education and science before their school debut- they are mainly created with common household products but might require a trip to the local pharmacy, supermarket or hardware store.
Be sure all work areas are clean and cover surfaces with newspaper. Make sure your kids are dressed in old clothes or a long-sleeved bib or apron. As always, remember that all experiments require continuous adult supervision.
How to Make Slime – Solid or Liquid
You will need: blender, plate, tablespoon, water, guar gum.
Talk to your child about the difference between a solid and a liquid. You can do a demonstration of liquids and solids of different consistencies.
Place half a tablespoon of guar gum and a cup of water in a blender. Blend together and pour slime onto a plate. Discuss with your child whether or not the product is a liquid or solid- then play with it!
Create an Explosion
You will need: a ziplock sandwich bag, paper towels, half a cup of white vinegar, a quarter cup of warm water, one and a half tablespoons of baking soda, scissors, an outdoor area to complete the experiment in.
Draw a six-by-six inch square on both sides of a paper towel and cut it out. Scoop the baking soda into the square and fold the sides inwards to create a small sachet or pouch of powder. Mix together the water and vinegar before pouring it into the sandwich bag.
Carefully place the baking soda sachet into the sandwich bag and seal it. Shake the bag quickly and put it on the ground before moving to a safe distance- at least six feet away. Go fast! Explain to your child that as the vinegar and baking soda mix, a chemical reaction is caused which releases carbon dioxide into the bag. Carbon dioxide will cause the bag to inflate and eventually explode with a large bang.
Solid or Liquid – Gloop
You will need: two cups of corn starch, one cup of water, food coloring, a large container (plastic storage box) or an old paddle pool.
Place the corn starch in the container or paddle pool (double the mixture for a paddle pool) and add food coloring. Pour water into the bowl and mix the ingredients well – ask your child how it feels as the powder mixes with the water (it might take a few minutes to mix properly).
Once the ingredients are fully mixed explain to your child that gloop is neither a liquid nor a solid. Demonstrate by punching or slapping the mixture (you won’t be able to penetrate the surface) and then slowly allowing your fingers to sink into the mixture. Scoop some up to drip from your hands. If you made the mixture in the paddle pool your child will be able to jump on the gloop and enjoy the feeling (and messiness!) of sinking her feet into it.
*You can leave out the food coloring for a less-staining gloop (although slightly less fun) gloop or just wash hands and feet soon after the experiment.
Each of these activities should be good for a certain amount of educational entertainment, and the great thing about slime and gloop is that your child can play with them relatively unattended for hours afterwards. Happy experimenting!