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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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Home » Apple Slice With Star

Apple Slice With Star

By Janice VanCleave

Apple on a Cutting Board

Dried apples have unusual, but very interesting characteristics.

Discover For Yourself

Ask an adult to cut an apple in half, cutting across the apple as shown in the diagram.

1. Allow one-half of the apple to dry. Place the apple piece near a window so that it receives direct sunlight if possible. Place something, such as paper, under the apple half to protect the surface the apple sits on.

Apple Slice Star

Note: Air drying can take several weeks, depending on the temperature and humidity. But the final product is worth the wait. You will have a very interesting dehydrated example.

2. From the remaining apple half, cut thin slices. Use a straw to cut a hole in each  slice near its edge. This allows you to add a string and hang the slice so that it can air dry.

Again, time of drying depends on temperature and humidity. Both dehydrated apple pieces can be used a decorations.

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Filed Under: Chemistry Tagged With: craft, dehydration

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