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.

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States of Matter

By Janice VanCleave

The waterfall fills a pool and when the pool fills the water spills over the top, thus water takes up space.

What is Matter? Matter is anything that has mass and takes up space, such as water. The photo shows water first falling and filling and collecting at the bottom of the waterfall. When the collected water increases in volume, the water spills over a rock boundary. Water takes up space. Volume is the amount of […]

Filed Under: Chemistry Tagged With: cohesion, gas, heat, inertia, liquid, mass, matter, solid, volume

Melting for Young Learners

By Janice VanCleave

Science Investigation that Encourage Kids to Observe, Predict, and Experiment. Let’s Find Out About Melting The two states of matter that kids need to identify in this investigation are: Solid and Liquid. With help from your students, make a list of examples for each, such as: Solids–chocolate candy, ice, candles, etc..Liquids-water, soda, milk, etc… Explain […]

Filed Under: Chemistry Tagged With: change of state, liquid, melting, solid, young learners

States of Matter: Solid

By Janice VanCleave

Matter exists naturally in four states. These states in order of energy from least energy to greatest energy are: Solid Liquid Gas Plasma A SOLID is the state of mater with the least amount of energy and the most structure. Solids exits in two basic forms: 1. Crystalline solids are those in which the particles […]

Filed Under: Chemistry, Physics Tagged With: crystals, solid, states of matter

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The spoon hanging from the string vibrates when struck and these vibrations are transmitted through the string and the sound is amplified by the plastic cups. ABOUT ME: 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. MORE.....

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