First, we found a few sites and pictures to learn about cactus.
Look at this page that shows anatomy of a cactus from the Cactus Museum which is a good overview.
Because we are learning about life in Texas during the time of the Alamo and we have an upcoming desert unit study, we took time today to read about cactus.
Exploring edible cactus was the next step because we have never tasted it and if anything involves food we are in.
Edible Cactus
Then we focused on the saguaro cactus (Carnegiea gigantea) because it is one of the prominent plants in the Sonoran Desert.
Here are some of the things we learned and some things we already knew:
►It’s the world’s largest cactus.
► Cacti don’t have leaves; they have prickly spines.
►It can live up to 200 years.
►One of the coolest things is that it is a habitat in itself. It provides food, water, and shelter to many different animals.
► The saguaro cactus saves and stores huge quantities of water in its roots and stems.
► In spring time, white flowers grow on the saguaro.
►The term tree is used to describe how high it can get, which can be up to 60 feet tall.
►They are found only in the Sonoran Desert.
Books About the Desert for Kids
Look at these books where we got a lot of helpful information.
17 Desert Books & Resources for Kids Who Love Reading and Being Read To
Add some of these living books and references books about the desert to your library.
Children's reader on the subject of deserts and what lives there Large book with very large kid friendly illustrations
It is another hot day in the desert. Birds and other animals scurry about looking for food. When they get tired they stop to rest at a giant cactus. It is their hotel in the desert!Many different animals live in the cactus hotel. It protects them; and they protect it, by eating the pests that could harm the cactus.The cactus grows larger and larger and will live for about two hundred years. When one animal moves out, another moves in. There is never a vacancy in the cactus hotel.This story--about a desert, a giant cactus, and the animals who live in it--is one that even the youngest child will understand and enjoy.
A venerable saguaro cactus stands like a statue in the hot desert landscape, its armlike branches reaching fifty feet into the air. From a distance it appears to be completely still and solitary--but appearances can be deceptive. In fact, this giant tree of the desert is alive with activity. Its spiny trunk and branches are home to a surprising number of animals, and its flowers and fruit feed many desert dwellers. Gila woodpeckers and miniature elf owls make their homes inside the saguaro's trunk. Long-nosed bats and fluttering white doves drink the nectar from its showy white flowers. People also play a role in the saguaro's story: each year the Tohono O'odham Indians gather its sweet fruit in a centuries-old harvest ritual.
A Long Walk to Water begins as two stories, told in alternating sections, about two eleven-year-olds in Sudan, a girl in 2008 and a boy in 1985. The girl, Nya, is fetching water from a pond that is two hours’ walk from her home: she makes two trips to the pond every day. The boy, Salva, becomes one of the “lost boys” of Sudan, refugees who cover the African continent on foot as they search for their families and for a safe place to stay.
Enduring every hardship from loneliness to attack by armed rebels to contact with killer lions and crocodiles, Salva is a survivor, and his story goes on to intersect with Nya’s in an astonishing and moving way. Includes an afterword by author Linda Sue Park and the real-life Salva Dut, on whom the novel is based, and who went on to found Water for South Sudan.
In the early morning hours, an artist stirs. Gathering her paints and notebook, she heads into the Arizona Sonoran Desert to explore its treasures. Sketching, painting, and writing, she records all that she sees and as night falls, she spreads out her pictures to make this scrapbook of her day, from dawn to dusk.
Surveys the living conditions in Arizona's Sonora Desert for the people and unusual animals that live there. Also describes the engineering accomplishment of Hoover Dam.
In Desert Solitaire, Edward Abbey recounts his many escapades, adventures, and epiphanies as an Arches National Park ranger outside Moab, Utah. Brimming with arresting insights, impassioned arguments for wilderness conservation, and a raconteur’s wit, it is one of Abbey’s most critically acclaimed works. Through stories and philosophical musings, Abbey reflects on the condition of our remaining wilderness, the future of a civilization, and his own internal struggle with morality. As the world continues its rapid development, Abbey’s cry to maintain the natural beauty of the West remains just as relevant today as when this book first appeared in 1968.
While the rest of the animals hide from view from a group of rambunctious coyotes, the fearless gang takes full advantage of the open space of Cactus Canyon and participates with great zeal in an array of nighttime activities, but an unexpected encounter with a rattlesnake quickly puts an end to the coyotes fun as they are sent running for cover, too!
Marian called it Roxaboxen. There across the road, it looked like any rocky hill—nothing but sand and rocks, and some old wooden boxes. But it was a special place. And all children needed to go there was a long stick and a soaring imagination.
n this latest installation of the Cat in the Hat's Learning Library, the Cat takes Sally and Dick to explore different kinds of deserts around the world, from the hot, dry Sonoran and Mojavi to the bitter cold Gobi and Antarctica. Young readers learn why deserts are dry, and how plants and animals—including cactus, kangaroos, camels, penguins, roadrunners, and many others—have adapted to survive the unforgiving climate. Also included: how sand dunes are formed; the reason we see mirages, and how shallow water beneath the surface of the ground can create an oasis. Fans of the new PBS preschool science show The Cat in the Hat Knows a Lot About That! (which is based on the Learning Library series) won't want to miss this hot new addition to the series!
‘A wounded mountain lion moves from his mountain habitat to a Papago Indian hut in Arizona’s Sonoran desert during a record-breaking July day. All creation adapts to the blistering heat until a cloudburst causes a flash flood. With a measured yet vivid style, this introduction to desert ecology makes a memorable impact."
This intriguing yet simple description will captivate young readers who have an interest in the unfamiliar.
Take a walk through the desert. This hot, dry biome of the southwest is full of life. How do plants and animals of the desert live? As you wander through the desert, discover how each and every plant and animal relies on the others to live and grow.
Learn about the fascinating creatures of the desert Southwest including: Venomous Animals Insects and Arthropods Rattlesnakes, Lizards, Desert Tortoise The Roadrunner and other Birds Bighorn Sheep, Kit Fox, Coyote.
Now in its fourth edition, this is a beautiful book with both historical and contemporary images showing the most important plants used by Native Americans. Medicinal, food resources, tools and shelter are just some of the uses discussed. Plants shown and described are among the most widespread plants in the desert Southwest.
Learn all about desert snakes with the beautiful book by James W. Cornett.
An excellent introduction to the natural history of the Namib Desert of southwest Africa. At its heart, second only to the Atacama Desert of Chile and Peru as the driest place on Earth. Also, it is the oldest desert on our planet and the only desert with a megafauna including elephant, giraffe, and rhinoceros. The lofty orange dunes, highest in the world, are also shown and discussed.
Next, we picked up some cactus at the grocery store because Tiny has never tasted cactus.
Looking around the kitchen to see what we could cook with we used just a few ingredients.
First, we started by scraping the edges of the cactus with a sharp knife.
We also used a vegetable peeler to be sure we got all the spikes off and cut off the edge and dark spots. I rinsed it several times.
Learning About the Desert for Kids
Then we sliced it into pieces.
We boiled it in some red onion, fresh garlic and salt and pepper for about 20 minutes or so until it didn’t look slimy any longer.
Instead of eating it by itself, we think anything tastes better with guacamole and we’re almost sure they had guacamole when the soldiers were in the Alamo (just kidding).
We grabbed some fresh avocado, salt and pepper and tomatoes to make an easy guacamole.
After we boiled it, it came time to the taste test.
Uhmm, Tiny’s face says it all.
He didn’t really care for it.
I never really have liked the flavor.
It’s a texture thing for me, but we always don’t mind trying new things.
Tiny said it’s not as bad as he thought and adding spices to it really helps. It does taste like a mild green bean.
We put it in some great tasting guacamole with chips and had a few more bites.
We had a fun morning reading about cactus and trying a bite or two of it.
Then, I found this wonderful illustration, which has pictures of several different cactus. How many can you name?
Look at this link to see the names of them.
We are loving our hands-on learning on different topics.
Look at these other ones we have done.
- Make a Hair Hygrometer,
- Desert Sand Art,
- Make Zopf (Swiss Style Bread)
- and 365 Days Hands-On Homeschool Activities – One for EVERY Day of the Year
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