Life Cycle

The Life Cycle of Frog

Grade 4

Aisha Rasool

Learning Targets​

1. Understand that every living creature on this earth have a living cycle.

2. Explain ​what happens from eggs to adult in a life cycle of a frog.

3. ​Observe the development & remember the sequence. ​

All 

​LIVING

​things

go through 3 basic

stages

​in a life cycle...

But ​few

​animals go

through

four stages

​in a life cycle like

​FROG !!!

​First Stage: Eggs

​No, Not these eggs.....

These 

are frog

EGGS.

​

They are coated

in a 

protective

jelly-like goo. 

Open Ended

Why are frog eggs coated in a protective jelly-like goo?

​This allows frog eggs to remain

moist and keeps

them alive.

Second Stage: Tadpole

​1: Tadpoles hatch from eggs.

2: It looks like a fish.

3: It breathes using gills.

4: At this stage, the tadpole begins to develop the lungs, so that it can also breathe out of water when it becomes a frog.

5: It takes about 21 days for tadpoles to form.

​Third Stage: Froglet

​1: The lungs and two front legs grow.

​

2: Its long tail becomes shorter and shorter.

​

3:Due to the lungs, the froglet also floats above the water to breathe air.

​

4: In this stage of the life cycle, a froglet does not require anything else to eat because it uses the nutrients stored in its tail as food.

​

 5: Now it looks like a young frog.

​

Fourth Stage: Adult Frog

​1: The fourth & Final Stage.

​

2: Now it is perfectly fit to leave the water and live on the land.

​

3: The frog’s tail disappears completely and also start eating insects.

​

The mother frogs return to the water to lay eggs, and the life cycle of a frog begins again.

Multiple Choice

what is the first stage in the life cycle of a frog?

• Eggs

• Goo

• Gills

• Tadpole

Multiple Choice

Frog eggs are coated in ?

• Myelin Sheath

• Grey Matter

• White Substance

• Protective  Jelly like goo

Fill in the Blanks

breath through gills?

Multiple Choice

In how much days from eggs to tadpole form? 

• 22 days

• 21 days

• 23 days

• 31 days

Multiple Choice

The froglet nutrients are saved in ?

• His legs

• His skin

• His Gills

• HIs tail