Author: Roberta (Page 83 of 562)

Question About Science Experiment Kits for Kids

This week I received a question from a grandmother who wanted to find a hands-on science/STEM kit for her grandchild and wondered if I have any suggestions.

First of all, kudos to you grandma! You have a lucky grandchild!

A few recommendations for deciding on a kit:

  1. Pay attention to the child’s interests. Although they might not be able to articulate them clearly, children are individuals who have particular questions about how the world works and are often eager to investigate them. What does the child gravitate towards? Does he or she like trees, cooking, building things, or wonder how the human body works? Look for kits that feed the child’s passions.
  2. Pick kits that allow for some open-ended exploration, if possible.
  3. Try to find kits that can be used more than once, so the child can build on their learning by revisiting the experiments.

Some examples of commercial kits (Affiliate links go to Amazon):

Scientific Explorer My First Mind Blowing Science Kit

Appropriate for ages six and up, with adult supervision. Comes with supplies for 11 projects/experiments. (Check the video for a better idea of what is included.)

The Magic School Bus – Chemistry Lab

This one is probably for a bit older kids with good manual dexterity. The Magic School Bus kits are well-tested. Some of the experiments require common household items not found in the kit, such as vinegar, salt, pieces of banana, lemon juice, etc. Fun!

Our Family Favorites:

When he was younger, my son enjoyed the physical sciences.

Ben Franklin Toys Geology Lab Pad Science Kit

We found a kit like this one at a yard sale and used it on and off for years.

Snap Circuits SC-300 Electronics Discovery Kit

Be prepared to have to buy stock in companies that sell batteries, but these were favorites that got used year after year for different projects.

Build your own science kit suggestions:

Maybe not for gift giving, but you can also assemble your own science kits (links go to previous posts):

For Educators:

Because I often work with groups of children, I found the classroom kits at Steve Spangler Science helpful. They tend to have a lot of “Wow” factor, which might entice the more reluctant scientists.

Homeschooling High Schoolers?

We were pleased with the science kits from The Home Scientist, but they really are for teens/young adults. You can see how we used the honors chemistry one at this blog.

The bottom line is that no matter what kit you pick, providing some hands-on science is the right choice.

Do you have any suggestions for favorite science kits for children?

Bug of the Week: Sunflower Grasshopper

As I pointed out in one of my other blogs, I recently went to a u-pick farm. But instead of vegetables, I brought home photographs.

The sunflowers were glorious.

But of course, I spotted the grasshopper.

Wait, why does it have its left antenna down? In the previous photograph the antennae were up.

Oh. It’s walking forward. Where is it going?

Perhaps it’s going to continue snacking on the sunflower petals, because that seems to be where its left antenna is aimed.

Who knew grasshoppers used their antennae for GPS?

Marine Science for Kids for STEM Friday

The ocean has been in the news, which is why we are excited about this new middle grade book. From Josh and Bethanie Hestermann (the team that brought us Zoology for Kids),  we have Marine Science for Kids: Exploring and Protecting Our Watery World, Includes Cool Careers and 21 Activities with a foreword by Stephanie Arne.

This is one of the fantastic Chicago Review Press books that combine great information with fun hands-on activities to reinforce learning. Throw in beautiful color photographs of awesome animals and mini-biographies of marine science professionals, and you have a treasure trove for middle grade readers.

The book starts with a time line of some important historical events in the field of marine science, with references to discoveries made and boundaries pushed by the likes of Jacques Cousteau, Marie Tharp, and Sylvia Earle.

Then right off the bat, the reader learns what marine science is. Did you know marine scientists study not only saltwater creatures in oceans, but also those found in rivers and lakes?

Now the reader can hop to the chapter that covers their favorite habitat, such as the coast or deep ocean, or they can read from cover to cover. There’s so much to discover.

Activities from the book include:

  1. Building a water molecule
  2. Making an edible coral reef
  3. Exploring marine camouflage
  4. Constructing a water-propelled squid
  5. Testing methods for cleaning up an oil spill, etc.

With a glossary, resource list, and selected bibliography, this book is a useful reference for planning lessons beyond the book, as well.

Marine Science for Kids is a must have for budding marine scientists, but will also entrance young readers interested in animals or the environment. It is a fabulous reference for educators, too.

Activity Inspired by Marine Science for Kids:

Hurricanes are violent forms of weather on land, but what happens underwater?

Many things happen as winds churn the ocean water and rain falls. These changes can harm the organisms living there.

Hurricanes cause major changes underwater:

  • Strong water currents and waves
  • Rapid mixing of temperatures and salinity – top water is cooler and more salty than it usually is, lower layers are warmer and less salty.
  • Reduced amounts of dissolved oxygen in the surface water
  • More suspended particles, silt
  • Movement of sand

Usually the larger fish that are strong swimmers, such as sharks, can swim away. But slower or sessile creatures take a pounding. Some are killed.

Activity:

Watch the following video of a coral reef underwater during a hurricane. Make notes of the things you see. Then compare to the ReefCam today. What changes do you notice?

References:

What Happens Underwater University of Miami Rosenstiel School

Other Marine Science Activities (from this blog):

  1. Humpback whales (with three activities)
  2. Jellyfish (with craft activity)
  3. Learn about Steller Sea Lions
  4. Sea Horses and Other Fish
  5. Shore Birds
  6. Tide Pool Invertebrates
  7. Fish (with three activities)

For a bunch of ocean-themed lesson plans, try the Ocean Portal.

 

Looking for more? Try our growing list of children’s books about marine science at Science Books for Kids.

Age Range: 9 and up
Publisher: Chicago Review Press (June 1, 2017)
ISBN-10: 1613735367
ISBN-13: 978-1613735367

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.

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

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