Science Experiments for Preschool

Even if you are not science savvy, these ideas are simple hands-on experiments to set up for preschool children (and even toddlers). To expand on each activity, the children can provide a prediction or hypothesis of what will happen, and then after the procedure is completed, the results can be noted.

The Volcano:

This is an experiment which can be done individually or as a group.

Material needed:

Trays
Vinegar
Baking Soda
Food Coloring
Popcorn kernels (optional)
Container with spout
Short glass container

The child will scoop a heaping tablespoon of baking soda into a glass container. A short glass or jar, such as a baby food jar, will be conducive to effective overflow. Once the baking soda is in, then in another container with a spout, will hold vinegar and a few drops of food coloring. This a great time to ask the children what they predict will happen. The final step is to allow the child to pour the vinegar mixture into the baking soda. The ingredients will mix together and cause an explosion that will bubble up and out of the container. When the bubbles are gone, the mixture must be emptied before beginning again. Try different shaped vessels for this experiment and adding some popcorn kernels. The kernels will dance inside the mixture, up and down for quite some time.

Making Goop:

This sensory, hands-on experiment involves only three ingredients.

Material needed:

Cornstarch
Food coloring
Bowls/Spoon

With this experiment, use a big bowl, or pot for the goop and have another pot of soapy water and a towel nearby for clean up. Alternatively, a sensory table is a great place for goop. Put the cornstarch into a big bowl. First, choose the color by adding a few drops of food coloring to a measuring cup full of water. The key for this mixture is to add the water slowly. If too much water is poured in, there is no turning back until the mixture evaporates over time. When the right amount of water is mixed with cornstarch, the texture will be hard on the bottom, with just a bit of moisture resting on top. When the mixture gets picked up, it will start to run down the fingers: a great goop mess. The goop is easily cleaned. The mixture dries and the corn starch is left and washes off clothes without any hassles. This goop mixture can be left on a shelf and brought back out at a later time. If it hardens, the children can have fun breaking it into little pieces, and then add more water to start enjoying all over again.

Sink or Float

A classic game that does not lose its appeal. Fill the sink or water table with water and allow the children to find safe things that can get wet, or have a number of items chosen. Have a guessing game on whether the item will sink or float ( an apple is always a great choice). To extend this science experiment, find out why things sink or float as well as charting the results into a graph.

 

Magnet Fun

Placing out magnets with material to attract, or not, is a fun and safe preschool science set up. Children can explore which items are attracted to magnets and which material are not. They can experiment with placing opposing poles of magnets towards each other and feel the resistence. A great deal of questions, predictions and recordings can be made with magnets. In addition, there are many extended activities with magnets, such as fishing wands and fish, magnet puzzles

All About Me Preschool Book

A great way to learn about the children at the beginning of a preschool year, as well as making each child feel comfortable and welcomed is to make a book titled: All About Me. Some teachers prefer to work on this memory type book throughout the preschool year. This article suggests pages to work on for a week or two at the beginning of the preschool year, to then present to the parents as the first art project. The parents will be happy to receive such a gift from their children and in so doing; it starts the preschool year off with a good start.

Creating the Pages for Preschool

Many of the pages for an All About Me book can be found online and then printed off, or the pages can be created by the preschool teacher first with the original pages being saved in a curriculum folder for future use. If the pages have all the printing down ahead of time, then it will reduce the work for the teacher as he/she will simply photo copy the required amount of pages needed. A good idea is to finish one page per class as the teacher will be required to fill in the answers of the children or other details with each page, which requires allocated time. The parents love reading the answers that come out of their child's mouth which is an important feature of the entire project.

"Look How Big I Am!": A Page Recording Preschool Children's Height and Weight

To begin the book, record the weight and height of each child on a page title, "Look How Big I Am!" This page can have a picture of a girl or boy which can be coloured in. Alternatively, older preschool children can be left a space to draw a picture. Perhaps, the teacher might chose to place in a photograph of the child instead which could be taken at school or provided by the families. Another page under this category can be titled, "When I Get Older, I Want to Be....". On this page, a preschooler will have his/her foot or hand traced (or both) and then the answer to the title can be filled in by the teacher. Similarly, a child's handprint can be made by being dipped into paint.

All About Me: The Question and Answer Page

This page can be altered to meet the requirements of the teacher's curriculum and philosophy. Sometimes this page is titled, "My Favourite Things". There will be a number of questions to ask the children and the answers will be written out. Some classic questions to ask are:

• My favourite color is...
• One of my favourite TV shows is...
• I like to eat...
• I don't like to eat...
• One of my favourite toys is...
• I am special because...

Me and My Family

One suggestion for this page is to provide each child with the basic tracing of a house made out of popsicle sticks, which the children can then glue on themselves. They can color or decorate the sticks before hand. The page can be titled, "In My Home You Will Find..."

Magazine Collage Page

This page can be a glueing activity for the preschool children to find things they like in an array of pictures cut out of magazines, and/ or pictures found off the computer. The latter choice works well for there are no pictures found on the other side as with magazines. The collage page can be fun to make and many parents will smile when they see what their child chose to glue onto the page.

The Completed Project

There are many more pages that can be placed into the book, and as stated before, this might be a book that a teacher chooses to work on throughout the preschool year. Finish the book off with a cover providing the title of the book, preschool it was made in, child's name, and the year it was completed. The parents will be happy to have this memento to keep in their collection of memories.


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Further reading suggestion: All About Me Songs

Online Early Childhood Workshops with Circle of Ideas