Frog Eggs

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Ranked #858 in Animals, #21,075 overall

Discovering Frog Eggs

Each year we eagerly await the arrival of spring to listen to the Spring Peeper and anticipate the discovery of frog eggs in the vernal pools. Frogs lay their eggs in pools, ponds, and puddles. As snow melts, low lying areas fill with water and frogs start looking for a place to lay their eggs.

On our farm in Royalton we find frog eggs in the vernal pools of the woods, in pools near the water fall, and in setbacks along the banks of the river.

Come search with us for frog eggs...

Photo Credit: Frog Spawn
from Florida Center for Instructional Technology.

Frog Eggs 

Frogs, like all Oviparous Animals, lay eggs. Look for them in the spring in ponds and vernal pools. Go back each day and watch their development.

Compare them to chicken eggs. Make a Venn Graph showing the unique characteristics of frog eggs and chicken eggs as well as their similarities.
Tallying Tadpoles
Frog Eggs

Maxell and his researchers count the number of eggs at each pond, cage the eggs, then come back later to count the number of hatchlings that resulted from those eggs. They return to get an estimate of the metamorphosed animals, and again to estimate the number of adult frogs.
A Meaningful Day: Frog Lapbooks
Tapioca can be used to simulate frog eggs.

Frog Eggs in the Vernal Pool 

The Perfect Habitat to Lay Frog Eggs

Vernal Pool

Photo Credit: Looking for Frog Eggs
on Flickr, Creative Commons.



By taking trips to the frog pond daily you will be able to notice when the frogs first lay their eggs. Keep track of that date, the date that you first notice the embryos moving inside the eggs and when the tadpoles finally emerge.

Keep watching and you will see legs grow and eventually see the fully grown adults start to breath with their lungs and hop out of the water.

Frog Heaven: Ecology of a Vernal Pool

This thoroughly researched book introduces a vernal pool in the woods of Delaware and documents the ecology of this unique habitat during the cycle of a year.

Focusing on one animal after another, he shows not only the variety of life supported by the pool but also the complex, interconnected ecosystem that depends not just on the pool but upon the fact that it dries up annually.

This cycle limits the animals the pool can support and creates an environment where certain species thrive, unthreatened by fish or by the year-round presence of certain other predators.

Amazon Price: $17.95 (as of 11/11/2009) Buy Now

Frog Eggs vs. Toad Eggs 

Comparing Frog and Toad Eggs

Do you know the difference between frog eggs and toad eggs?

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Frog eggs are:

nightbear says:

Only what I have learned from your remarkable lens. But I love little tadpoles.

Toad eggs are:

 

Compare Frog Eggs with Toad Eggs 

What is the difference between frog eggs and toad eggs?

Frogs lay their eggs in big gelatinous masses. Toads lay their eggs in long strings. They lay so many because the eggs are eaten by many predators including fish and birds.

Frog EggsToad Eggs

Photo Credit: Frog Eggs on Flickr, Creative Commons.Photo Credit: Toad Eggs on Flickr, Creative Commons.

Icr Frogs & Toads - Pbk (Deluxe) (I Can Read About)

Excerpt - page 15: ... Frogs lay eggs in round clusters. This differs from toads. They lay their eggs in long, thin strips that twist ...

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Leopard Frogs and Frog Eggs 

Frog Calling for a Mate

The photographer says, I pointed my camera at this mass of Northern leopard frog eggs and walked away to look for snakes for a half hour. When I got back there was some cool footage!
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Field Guide to Frogs 

How to Identify Frogs by sight or sound.

Variety of Amphibians

Variety of Amphibians
Buy at AllPosters.com



We have a shelf of guidebooks available to look up any plant or animal we encounter. This guide to Frogs shows pictures and explains the characteristics of all the frogs in North America. We keep the accompanying CD in the listening center to learn the frog calls.

The Frogs and Toads of North America: A Comprehensive Guide to Their Identification,Behavior, and Calls

A beautiful and comprehensive photo-filled guide that is the first to show all of the frogs of North America and includes a CD of their calls

Colorful and noisy early indicators of environmental distress, frogs and toads are fascinating to casual nature lovers as well as expert herpetologists.

Covering all 101 species in the United States and Canada, this book contains natural history information, identification tips, range and habitat information, summaries of behavior, and descriptions of calls.

Amazon Price: $13.57 (as of 11/11/2009) Buy Now

Frog Eggs 

When you go searching for frog eggs you never know what you might find:

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eBay

Reading about Frog Eggs 

Metamorphoses from Egg to Frog

Egg, Tadpole, Frog

These are two of my favorite books for reading with children about the metamorphoses of frogs from egg to adult. Though they like the illustrations and learning about the lifecycle of frogs if you have taken the time to actually go to a vernal pool to see frog eggs, returned daily to watch them grow and continue until they grow legs and lungs, the children will truly love these books.
Egg, Tadpole, Frog

Frog's Eggs (Read All About It-Science)

Three children find some frog spawn and take it home and keep it in an aquarium.

This book follows the life cycle of the frog using text, illustrations and photographs.

The intention of the book is to bridge the gap between fiction and non-fiction.

Amazon Price: $6.40 (as of 11/11/2009) Buy Now

Egg, Tadpole, Frog (Metamorphoses)

All living things change as they grow.

Follow the transformation from a tiny egg to a frog.

Amazon Price: $11.04 (as of 11/11/2009) Buy Now

Building a Frog Pond 

Backyard Wildlife Pond

If you don't live close enough to a frog pond to visit daily, it's time to build one. Frog ponds are easy to build and maintain, educational and help to keep the mosquitoes away.

Frog Unit Study Puzzle Center 

Frogs and Eggs for the Puzzle Center

Children need many different hands-on learning experiences to incorporate what they are leaning. This puzzle emphasizes the process of metamorphosis from frog egg to adult frog.

Beleduc From Egg to Frog 5-Layer Puzzle

A great 5 layer 30 piece puzzle made of birch that teaches about the life cycle of frogs - from tadpole to full-grown.

Amazon Price: $8.74 (as of 11/11/2009) Buy Now

Frog Eggs in the Sensory Table 

Watching Tadpoles Hatch




A see through sensory table allows children to lie underneath to watch the tadpole hatch from the frog eggs from a unique perspective.

PLEASE NOTE: It is important to teach children how to respect nature and all living creatures. These tadpoles are for observing not touching.

They need to be released back to the area where they came from as soon as they turn into frogs.

Tadpoles in the Sensory Table 

Watching the frog eggs hatch.

Life Cycle of a Frog

Photo Credit: Frog Lyfecycle
from Sparklebox.



One year we collected some frog eggs from a vernal pool and placed them in the see through sensory table. We collected water from the pool let it reach room temperature before exchanging about a fourth of the water once a week.

The see through sensory table allows the children to watch what is happening not only from above but also from the sides and most intriguing from the bottom. I place a cushion from an old couch under the sensory table and that becomes another center for the Frog Unit Study.

I set up another sensory table with water, mud and replica frogs for children to actually touch.

Insect Lore Frog Life Cycle Stages

Accurately detailed hatching frog eggs, tadpoles, froglets and adult frog replicas are oversized for little hands.

Amazon Price: $8.39 (as of 11/11/2009) Buy Now

SEE-THRU SENSORY TABLE

See through sensory tables allow children to see what's happening from the sides and below as well as above.

Amazon Price: $325.95 (as of 11/11/2009) Buy Now

BOX OF 6 2 RUGGED REST MAT

Amazon Price: $173.74 (as of 11/11/2009) Buy Now

Frog Spawn Place Value 

Frog Themed Place Value Workjobs

Frogs lay their eggs in clusters and toads lay their eggs in strings.

To reinforce this concept and to practice place value go to the Frog Unit Study and scroll down to the Math section. Fun Math workjob and learning center idea.

Hands-on Learning 

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Continue the Frog Unit Study 

Backyard Frog Pond

Photo Credit: Frog Pond
on Flickr, Creative Commons.

Searching for Frogs on Garner Rix's Farm 

Garner Rix's Farm has Vernal Pools

Do you know Garner Rix? He moved to Vermont in 1780, cleared the land and built the farm that I live on in Vermont. The descendants of the frogs he found in 1780 are still found in the vernal pools on his farm.

Ribbiting Tales of Frog Egg Encounters: 

Have you ever discovered frog eggs?

Tell us all about your experiences with frog eggs.

alteredkat wrote...

Very cool lens!
I remember as a kid finding tadpoles...
LOL...ElizabethJeanAllen made me laugh with her comment!

Great pics btw!...my kids are going to love this lens!

ReplyPosted November 06, 2009

Evelyn_Saenz wrote...

in reply to ElizabethJeanAllen Thank you, Lizzy.

ReplyPosted August 18, 2009

ElizabethJeanAllen wrote...

You make some of the best lenses!

ReplyPosted August 18, 2009

Evelyn_Saenz wrote...

in reply to Joan4 Thank you for the SquidBlessing!

ReplyPosted May 25, 2009

Joan4 wrote...

Tadpoles in the Sensory Table! My goodness! I wish you could be my teacher! Wow! You are an awesome educator! You make me want to go back to elementary school! Blessed by a joyful angel!

ReplyPosted May 25, 2009

view all 14 comments

About the Author of this Frog Egg Lens: 

by Evelyn_Saenz

My passion is teaching and finding ways to teach children in fun, hands-on, creative ways. The unit studies I make on Squidoo reflect my view that lea... (more)

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