VanCleave's Science Fun

Your Guide to Science Projects, Fun Experiments, and Science Research

ABOUT THE SOUND PICTURE

With mouth wide open, vibrating air coming up the throat from the vocal chords leaving the open mouth and spreading in all directions. Hi, I am Janice VanCleave, author of 50+ best-selling science experiment books for children ages 4 through high school. I taught science for 27 years and now am creating this science website.   My scream was not staged. The picture was to be of two adult cats, which I was holding. A microsecond before the camera snapped, the two cats dug their claws into my skin as they prepared to leap out of my arms. A picture like this is great for making inferences. Kids could make "guesses" as to why I am screaming. They would be drawing on facts from the photo, such as I look like I am in pain or maybe I am just pretending.

Sound Supplies and Sound Investigations

Educational Innovation Sound Supplies A black and yellow logo for Educational Innovations. A place to find fun science supplies.

What is a Supersaturated Solution?

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What is a Solution? How do You Saturated A Solution? A solution is  a homogeneous mixture, meaning it is the same throughout. A solution can be made of more than two substance, with one of the substances being the solvent and the substances that dissolve in the solvent are called solutes. You make and use […]

Variables For Making Rock Candy

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A Science Fair Project is a cause/effect investigation. The cause is called an independent variable (something you purposely change). Changes in the independent variable affects another variable called the dependent variable. You AFFECT the investigation by making changes in the independent variable. The objective of the investigation is to measure the EFFECT that this change […]