This learning resource is available in interactive and printable formats. The interactive worksheet can be played online and assigned to students. The Printable PDF version can be downloaded and printed for completion by hand.
This interactive science reading passage, titled "Echidna Life: From Egg to Puggle," delves into the fascinating reproductive cycle of the Echidna. Aligned with NGSS Life Science standards, particularly MS-LS1-4 (Animal Behaviors and Structures affecting successful reproduction), the passage highlights the Echidna's unique status as a monotreme – a mammal that lays eggs. It describes the process from egg-laying to the development of the tiny baby, called a puggle, inside a special pouch. The text also explains how the puggle receives milk directly from milk patches on the mother's skin, a distinct mammalian adaptation. This resource is excellent for fostering reading comprehension, expanding vocabulary related to animal reproduction and anatomy, and showcasing the incredible diversity and adaptations within the animal kingdom. It encourages students to appreciate the unique ways life sustains itself and contributes to global biodiversity.
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Did you know that not all mammals are born live? The Echidna is one of Earth's most amazing exceptions! This unique animal holds a special place in the world of mammals because it is a monotreme, meaning it's an egg-laying mammal. This fascinating fact sets it apart from most other mammals, like cats or dogs, which give birth to live young.
After mating, the female echidna lays just one small, leathery egg. She doesn't build a nest or leave it alone. Instead, she tucks her precious egg into a special temporary pouch on her belly! She keeps the egg warm and safe in this pouch for about 10 days until it hatches.
When the tiny baby echidna, called a puggle, hatches, it's very small and helpless, about the size of a jellybean! Even though it hatched from an egg, it's still a mammal, so it needs milk. Echidnas don't have nipples like other mammals. Instead, the puggle drinks milk that oozes out from special milk patches on the mother's skin inside her pouch. The puggle stays in the pouch, growing bigger and developing its spines, for several months before it's ready to venture out.
This incredible way of life, from laying eggs to producing milk from skin patches, shows just how diverse and wonderfully adapted life on our planet can be. The Echidna's unique reproduction story is a true marvel of biodiversity.
Fun Fact: A baby echidna (puggle) is so tiny when it hatches that it weighs less than a paperclip!
How many eggs does a female echidna usually lay at a time?
ManyTwoOneNone
Where does the mother echidna keep her egg?
In a nestIn the groundIn a pouchOn her back
What is a baby echidna called?
A hatchlingA cubA puggleA kit
How long does an echidna egg stay in the pouch before hatching?
About 1 dayAbout 10 daysAbout 1 monthAbout 1 year
How does a baby echidna get milk from its mother?
From nipplesFrom milk patches on skinFrom a bottleFrom chewed food
Why is the echidna's reproduction considered unique for a mammal?
It gives live birth. It lays eggs.It builds big nests.It has many babies.
What is the main idea of this passage?
Echidnas have spiny bodies.Echidnas are found in Australia.Echidnas have a unique way of reproducing.Echidna babies are very small.
If an animal has a special way to care for its young, like the echidna's pouch, what is that an example of?