Decodable Books for UFLI Foundations Lesson 47: Unvoiced th /th/

Lesson 47Digraphs16 books

We’re passionate about ensuring literacy is accessible to every child, as it is essential for a happy, successful life. Browse decodable books for UFLI Lesson 47, which work on unvoiced th, the soft, airy sound in thin, thick, bath and moth. Children read unvoiced th words at the start and end of short words, building on the digraphs they already know.
Free The Book Said Dig!

The Book Said Dig!

4.2 Books are rated by kids in the Bookbot app
Ned’s shed looks boring, and The Book has a plan to fix it, but first they need to go to the beach and dig for something strange. When mud balls melt in the furnace, they turn into something Ned never expected. Then a field of flowers, and the angry bees guarding them, might wreck the whole plan before it even gets started. Will Ned finish his shed before the bees catch him? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thick’, ’thud’, ’thrill’, ’thump'.
Minecraft Animals Nature Unvoiced th /th/
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Free What Is in the Den?

What Is in the Den?

4 Books are rated by kids in the Bookbot app
Steve has explored every cave, mountain, and ocean, but a hidden pool full of glowing green moss holds something he has never seen before. Two tiny creatures grin up at him, and one climbs right out to sit at his feet. Could this strange new friend be the start of his best adventure yet? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thrill’, ’thud’, ‘bath’, ‘path’, ’thick’.
Minecraft Animals Friendship Unvoiced th /th/
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Free The Sad Girl's Song

The Sad Girl's Song

3.6 Books are rated by kids in the Bookbot app
A girl sits at her window playing her flute, and every note is heavy with sadness. Her song drifts on the wind, and soon rain begins to fall on the animals below. A rabbit runs up the path to help, but can he find her in time? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thump’, ‘path’, ’throbs’, ’thick’.
SEL Music Animals Unvoiced th /th/
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Free The Plants Will Not Stop

The Plants Will Not Stop

3.5 Books are rated by kids in the Bookbot app
Vines don’t just grow, they take over. Thick stems creep across the ground, climb trees, and squeeze into every gap they can find. Can anything stop them before they swallow the whole yard? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thick’, ’thin’, ‘path’, ’thugs’, ’thrill’.
Science Nature Nonfiction Unvoiced th /th/
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Anansi Gets a Big Task

Anansi Gets a Big Task

4.1 Books are rated by kids in the Bookbot app
Anansi the spider wants the stories that Nyame, the Sky-God, keeps locked in a chest high above the earth. Nyame names an impossible price: four dangerous creatures, brought back alive. Using nothing but a bamboo pole, a hollow gourd, and a clever wit, Anansi sets off down a forest path to outsmart them one by one, but can a small spider really pull off such a big task? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thick’, ’thrash’, ’thrum’, ’thud'.
Africa Mythology Adventure Unvoiced th /th/
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Ajapa Is Full of Tricks

Ajapa Is Full of Tricks

4.1 Books are rated by kids in the Bookbot app
Ajapa the tortoise is clever, kind, and always finds a way. When the rains stop and the town’s kids grow thin, Ajapa discovers a secret tree deep in the thick forest that gives fruit to anyone who follows one simple rule. But what happens when Ajapa forgets the rule’s most important word? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ‘path’, ’throb’, ’thick’, ’thin’.
Africa Fantasy Animals Unvoiced th /th/
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Can the lad get the dog?

Can the lad get the dog?

4.1 Books are rated by kids in the Bookbot app
Seth just wants a quiet walk with Rex down the path, but Rex has other plans. When a gust sends a woman’s umbrella spinning into the sky, Rex takes off after it, and Seth is left huffing and puffing over hill after hill, wondering if he’ll ever catch his runaway dog. Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thump’, ‘path’, ’thud’, ’thrill’, ’throb’.
Adventure Animals Humour Unvoiced th /th/
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Siti and the Coconut Throbs

Siti and the Coconut Throbs

4 Books are rated by kids in the Bookbot app
Siti lives with her uncle among the coconut palms, doing all the work while she waits for parents who sailed away and never came back. One morning she finds a strange golden coconut that hums instead of rattling, and when her uncle wants to crack it open for oil, she does something else instead. What is curled up asleep inside, waiting for her to keep it warm through the night? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thin’, ’thud’, ‘path’, ’thrill’, ’thump’.
Africa Fantasy Mystery Unvoiced th /th/
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Njoki and the Thick Gourd

Njoki and the Thick Gourd

4 Books are rated by kids in the Bookbot app
Njoki treks to the dry riverbed every morning for water, since her mother is sick and her brothers need feeding. In the sand she lifts a fat, carved gourd, and inside it something sloshes. Could this gourd hold exactly what her family needs? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thin’, ‘cloth’, ’thrum’, ’thud’, and ‘depths’.
Africa Fantasy Family Unvoiced th /th/
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Elephant Thumps Past

Elephant Thumps Past

4 Books are rated by kids in the Bookbot app
Elephant thumps through the veld, wrecking everyone’s gardens without a care, and Hare has finally had enough. When the river drift floods too deep to cross, blocking the harvest, Hare hatches a clever plan involving flattery, a grass blanket, and one very proud elephant. Can a small, clever hare turn Elephant’s boastful pride into exactly the help the veld needs? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thud’, ‘path’, ’thick’, ’thrill’, ’thump’.
Africa Animals SEL Unvoiced th /th/
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Lekimani at the Pen

Lekimani at the Pen

4 Books are rated by kids in the Bookbot app
A lion has circled the boma twice now, and every warrior is a day’s walk away. A boy too young to be called moran takes his staff and stands at the gate anyway, listening for a low cough in the dark. Can Lekimani protect the herd before dawn? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thick’, ’thud’, ‘path’, ’thin’, ’thrusts’.
Africa Adventure Animals Unvoiced th /th/
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Not This Fish!

Not This Fish!

4 Books are rated by kids in the Bookbot app
Fish is done being a fish. He tries hopping like a rabbit and flying like a bird, but nothing works, and he lands with a thud every time. Then a grinning cat says she’s his biggest fan, but she’s really a thug looking for a snack! Will Fish find a friend who actually likes him for who he is? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thrill’, ’thrash’, ’thick’, ‘depths’, ’thud’.
Animals Friendship Humour Unvoiced th /th/
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Bad Dog Bones

Bad Dog Bones

3.9 Books are rated by kids in the Bookbot app
Skel is missing something in his big, bony life: a dog. He picks the perfect pup and names him Bones, but the little dog has a big appetite for exactly the wrong thing. Can a skeleton teach his best friend to stop stealing his own bones? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thud’, ‘path’, ’thrill’, ’theft’, ’tenth’.
Minecraft Animals Humour Unvoiced th /th/
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The Cloud Above Diane

The Cloud Above Diane

3.8 Books are rated by kids in the Bookbot app
A stinking, buzzing cloud of trash appears above Diane’s bed one morning, and no matter how hard she tries, she cannot make it disappear. It follows her everywhere: to school, to lunch, up a hill, trailing flies and an unbothered rat who doesn’t seem to mind the smell one bit. Will Diane ever figure out how to make the filth go away? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thick’, ’thin’, ’thump’, ‘filth’, ’thrill’.
Life SEL Fantasy Unvoiced th /th/
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Bess Has a Plan

Bess Has a Plan

3.6 Books are rated by kids in the Bookbot app
The dog waits by the window every morning, watching for her chance. The second Mum’s car turns the corner, she leaps the fence to join her friends for a day of secret adventures before Mum gets home. Will she make it back in time? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thud’, ’thump’, ‘path’, ’thrill’, ’thrash’.
Animals Humour Adventure Unvoiced th /th/
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Zom Has a Plan

Zom Has a Plan

3.5 Books are rated by kids in the Bookbot app
Zom has a big plan: turn his farm into a real farm experience for the villagers. They walk the path ready for fresh air and fun, but Zom’s long list of chores is waiting. Will they get their big country breakfast, or something much thicker and messier? Created to align with the UFLI Foundations scope and sequence (Lesson 47: Unvoiced th /th/), this book practises words like ’thick’, ’thin’, ‘froths’, ‘filth’, ‘broth’.
Minecraft Humour Animals Unvoiced th /th/
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Frequently Asked Questions

What are some unvoiced th words?

Unvoiced th is the quiet, breathy sound at the start of thin, thick, thud and thump, and at the end of bath, path, moth and cloth. Children make it by placing the tongue lightly between the teeth and blowing air without using their voice. The books for UFLI Lesson 47 use short words like these, so children can meet the sound in real sentences.

What is an example of th at the end of a word?

Bath, path, moth and cloth all end in unvoiced th, and so do words like broth and tenth. At the very end of a word, th usually has the unvoiced sound, though there are exceptions like smooth. Pointing this out gives children a helpful first guess when they meet a new th word.

What words can I make with th?

Adding an h after t is a quick way to build new words: tin becomes thin, tick becomes thick, and bat becomes bath. Building words this way shows children that th fills a single sound slot, just like one consonant. It also supports orthographic mapping, the process that helps children remember words after decoding them a few times.

Why does th make two different sounds?

English uses th for two closely related sounds: voiced, as in this, and unvoiced, as in thin. Both are made with the tongue between the teeth, and the only difference is whether the voice box is switched on. The National Reading Panel (2000) found that systematic phonics instruction helps children learn to read, and comparing sound pairs like these is part of that careful, step-by-step teaching.

Bookbot is not endorsed by or affiliated with UFLI (the University of Florida Literacy Institute) or Jolly Learning Ltd. UFLI Foundations and Jolly Phonics are trademarks of their respective owners.

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