Make Flour Tortillas

Make Flour Tortillas

Wheat is a staple food for people worldwide. Many use wheat to make bread, cakes, pastries, bagels, muffins, tortillas, and more. In this activity, you will use wheat flour to make tortillas that you can eat!
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Design a Seed

Design a Seed

From Keystone Plants and Fungi

Use the engineering design process to design a seed!

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Decomposers at Work

Decomposers at Work

From The Carbon Cycle

Yeast is a single-celled fungus. Like other decomposers, yeast feeds on organic material (sugar). The decomposition process produces CO In this activity, you'll see a decomposer (yeast) at work!

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The Ocean is Salty

The Ocean is Salty

From The Ocean

One of the ocean's best-known characteristics is that it is salty. The ocean's salinity affects both the water's density as well as the temperature at which it freezes. See for yourself!

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Design a Wildlife Corridor

Design a Wildlife Corridor

From Conservation Success

Wildlife crossings provide safe passages for animals moving between habitats. Time to think like an engineer and a conservationist to design a crossing near you!

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Reviews

2025 Green Earth Book Award Recommended Reading

Greg Pattridge, Always in the Middle

“Author Carla Mooney explores what could be a droll, boring topic for kids and makes it into a fascinating journey about what we grow and eat. THE SCIENCE OF SEEDS: Why we eat Maize, Wheat, Rice, and Potatoes is a fantastic learning tool. Great for home use or in science classes.”

 

Praise for The Physics of Fun by Carla Mooney

Booklist Series Nonfiction Showcase
“One of the best ways to get kids excited about STEM is to show them how every aspect of daily life is intrinsically connected to science and technology. The reliable Inquire and Investigate series takes on this task by offering titles brimming with information...”

Praise for The Chemistry of Food by Carla Mooney

PSLA Literature Review
"A fun introduction to cooking and food investigation for middle grade students. The book can easily be adapted for classroom use or specific project research.

Praise for The Human Genome by Carla Mooney

National Science Teachers Association Recommends
“A completely engaging narrative connecting cells, tissues, organs, and body systems to diverse fields beyond biology ranging from physics to energy transfer.

Detailed Book Description

What's on your dinner table?

You probably have some form of maize, wheat, rice, and potatoes on your plate! From London to Lagos to Los Angeles, these staple foods dominate our breakfast bowls, lunch boxes, and dinner tables. In today’s world, more than half of the calories that we consume come from maize, wheat, and rice alone. How did this happen?

In The Science of Seeds: Why We Eat Maize, Wheat, Rice, and Potatoes with Hands-On Science Activities for Kids, young anthropologists learn about how humans co-evolved alongside these foods and why these crops are considered the building blocks of the world as we know it. Climate-concerned kids explore global efforts to save seeds, farm smarter, and build edible ecosystems. Plus, learn to cook with some great recipes! Hands-on science projects and essential questions offer kids a deep exploration into why we eat what we eat!

Try these hands-on STEM activities!

  • Make masa dough

  • Grow your own wheatgrass

  • Practice selective breeding

  • Cultivate a potato plant

Available In:
Hardcover, $24.95
9781647411121
Paperback, $19.95
9781647411152
Includes: Table of Contents | Timeline | Maps | Glossary | Resources | Index | Metric Conversions Chart
Specs: 8 x 10 size | 4-color interior | 128 pages
Subject: Science
Content Focus: Biology | Earth Science | Life Science

TABLE OF CONTENTS

Timeline
Introduction: Seeds, Seeds, Everywhere!
Chapter One: First Farmers, First Crops
Chapter Two: Maize
Chapter Three: Wheat
Chapter Four: Rice
Chapter Five: Potatoes
Chapter 6: Endangered Seeds
Glossary
Metric Conversions
Resources
Essential Questions
Index