Tag: water cycle

#Nonfiction Monday #kidlit: This Raindrop

Just in time to celebrate Earth Day on April 22, 2020 we have a new picture book This Raindrop: Has a Billion Stories to Tell by Linda Ragsdale and illustrated by Srimalie Bassani.

This picture book…
Starts with a single raindrop that “has billions of stories to tell” then follows it through time and space at it cycles again and again. Readers will be thrilled as the words flow like water.

“Its magical molecules morph into thin air
then shape-shift into something new,
like a single drop of dew in the morning. “

This picture book…
Has incredibly imaginative illustrations that play with perspective, zooming in and out, then up and down from spread to spread.

This picture book…
Has a little something extra. It features a lovely arlin paper cover with foil text enhancements, illustrated end papers, plus back matter including an explanation of the water cycle, the importance of water conservation, and resources for further reading.

This picture book…
Could help save the planet. As the sticker on the cover says, “Every Book [purchased] Plants a Tree.”

What could be better than that?

Related Resources and Activities:

1. The author suggests learning more about water conservation and celebrating World Oceans Day, June 8, 2020.

2. Check out our previous posts with activities for Exploring the Water Cycle and Water Can Be… Very Important.

3. Visit our growing list of children’s books about water and the water cycle.

4. Check Parade magazine’s list of 50 Activities for Earth Day for water conservation organizations and events like the #WednesdaysForWater Twitter hashtag.

Age Range: 5 – 8 years
Publisher: Flowerpot Press (April 7, 2020)
ISBN-10: 1486718175
ISBN-13: 978-1486718177

Disclosure: This book was provided by the publisher for review purposes. Also, I am an affiliate with Amazon so I can provide you with cover images and links to more information about books and products. As you probably are aware, if you click through the highlighted title link and purchase a product, I will receive a very small commission, at no extra cost to you. Any proceeds help defray the costs of hosting and maintaining this website.

 


Looking for more children’s nonfiction books? Try the Nonfiction Monday blog.

Exploring the Water Cycle

Once children have begun to be aware of how important water is to our planet and to living things, it is time to investigate how water recycles.

the-water-cycle

Our post today was inspired byWater Cycle (Pebble Plus: Earth and Space Science) by Craig Hammersmith, which is a picture book that introduces many important concepts and vocabulary words pertaining to the water cycle, such as evaporation, condensation and precipitation. Along with a glossary and an index, there are instructions for making a “mini-earth” in the form of a terrarium. (A review copy of this book was provided by the publisher, Capstone.)

The first step to understanding the water cycle in understanding the states of matter. Water is an ideal substance to study because it exhibits three of the four states of matter (solid, liquid, gas) at relatively normal temperatures.

Solid Water (ice, hail, snow):

Gather:

  • Plastic tubs of different sizes, food molds, ice cube trays, clean milk cartons, etc.
  • Access to freezer
  • Water
  • Food coloring (optional)
  • Spray bottle (optional)
  • Springs of herbs, flower petals (optional)

Put some water in different-shaped containers and freeze it. Allow the children to help pick containers and fill them. For added enjoyment, add a few drops of food coloring to the water. Or you can add bits of edible flowers such as roses, or leaves of herbs as decorations. Explain that the liquid water is going to become solid.

On a warm day, take the ice outside and use it to build ice sculptures. Remove the ice from the containers by briefly immersing in water if it won’t just slip out. If you don’t have time to make special shapes, simple ice cubes can work great for this, too.

Have the children pile the ice to make buildings, animals or abstract forms. You can lightly mist the finished products with water containing food coloring. Then watch the sculptures melt. Predict how long it will take. Explain that the solid water is becoming liquid water by melting.

Older children can design inventions to protect the ice from melting, and then build and test their invention by seeing how long it takes for the ice to melt inside the device versus unprotected.

(See a previous post about snow science, too.)

icicles

 

Liquid Water:

Learning how to make a water siphon is a fun and useful way to learn about some of the properties of liquid water.

Gather:

  • Small amount of tubing, such as clear plastic aquarium tubing – about 18 to 24 inches long
  • Water
  • Two bowls or other containers large enough to hold tubing submerged, or even a large glass and a sink
  • Food coloring (optional)

Fill one of the containers with water. Add a few drops of food coloring (optional). Submerge the tubing under the water and jiggle to remove air bubbles until the tube is filled with water. Place your thumb tightly over one end of the tube and move it to an empty container, ideally slightly lower than the first. Release your thumb and the water should start moving from the filled bowl to the empty one via siphon action. It may take some practice if you have never done it before.

You can also put two straws together to use instead of tubing, as shown in the first video (Note: there is a pop-up ad):

 

The video below by Doctor C shows how a siphon works using a chain model. (Note:  The narrator takes a sip of the water at the end. You might want to turn the video off before you reach that point to prevent copycat behavior.)

 

For older children, time how long it takes to fill a container of known size and calculate rate of flow. Figure out how long it would take to empty a ten gallon fish tank with your siphon. How about an average swimming pool?

pool-water-texture

(Pool Water Texture by Petr Kratochvil)

Water as a Gas
:

To study water in the gas form, you will need water, paint brushes and a sidewalk or driveway on a hot day. If you must stay indoors, a chalkboard will work too. Simply paint the water onto a flat surface and then time how long it takes to evaporate. Explain that the liquid water is turning into a gas as it disappears and is rising up into the air. That is called evaporation.

To show the gas water turning back into liquid, set out a glass full of ice water on a warm day. The gas should condense into liquid around the outside of the glass after a few minutes, creating droplets. This is called condensation.

Water_cycle

The USGS has a great deal of child-friendly information about the water cycle.

If you would like to make a terrarium as a model of a water cycle, see our previous post.

See how a man kept a plant in a bottle for years without adding water or air (Note:  website has numerous ads and images that might not be child-appropriate).

You could spend a lifetime studying water. Next week we’re going to find out where the the water in your home faucet comes from and how it gets to the tap.

Water Cycle (Pebble Plus: Earth and Space Science) by Craig Hammersmith

Age Range: 4 and up
Publisher: Capstone Press (August 1, 2011)
ISBN-10: 1429671424
ISBN-13: 978-1429671422


Disclosures: The book was provided for review purposes. Also, I am an affiliate for Amazon. If you click through the linked titles or ads and make a purchase, I will receive a small commission at no extra charge to you. Proceeds will be used to maintain this self-hosted blog.

 

Come visit the STEM Friday blog each week to find more great Science, Technology, Engineering and Math books.