1. How do living things grow and change?

2. Objectives:- Observe the rate of growth of seeds
Recognize what do plants need to grow
Differentiate between different seeds of different plants
Describe the life cycle of the plants
Describe the life cycles of the some animals
Differentiate between the complete and incomplete metamorphoses.
Differentiate between animals and plants life cycles

3. What do living things need to grow?
All living things grow and change.
All living things need food, water, and air to live.

4. What is the life cycle?

5. Each organism grow and change during their lives.
Plants grow up from the seeds into a young plants and have a lot of changes and develops.
Also Animals From the time of birth to death they have a lot of changes and stages.

6. Life cycle is
The changes that happen (take place) to an organism during it’s life cycle
Plant life cycle
Animal life cycle

7. How does a plant grow from the seeds?
(Example life cycle of the bean ) The seeds of the bean plant grows in four steps

8. The first step:-
The roots appears then shoot is pushed upon the ground.
The second step:-
The shoot begins to sprout into a leafy plant.
The third step:-
True leaves begin to grow.
The forth step
The adult plant has flowers and beans
The flowers contain pods that make seeds that can grow into a new plant.

9. But not all plants begin their life cycles as seeds
Some plants grow from
But not all plants begin their life cycles as seeds
Apple seeds
Bean seeds
Coffee seeds

10. Some plants grows from the underground stems (Bulbs) like tulips and onion.

11. Some plants grow from another kind of underground stem called tubers such as potato.

12. Some plants grow up fro m parts of the old plant such as cutting parts from the stems like cane and banana tree
Banana trees
Sugar cane

13. Some plants grow by putting some cutting leaves in a moist soil such
Christmas cactus and African violet
Christmas cactus
African violet

14. Some plants grow from roots such as Carrot and radish and Turnip

15. Grasshopper life cycle
Animal life cycles
Animals grow and change during their life span, or from time to birth up to death.
The series of changes in appearance it called metamorphosis.
Example of some animals life cycles
Butterfly life cycle
Frog life cycle
Grasshopper life cycle

16. What do you think What is the differences between the following life cycles?
Incomplete
Metamorphosis
Complete metamorphosis

17. Do you know some one who looks like his mom or her mom?
Why this child look like her mom or dad?
Do you know what is heredity?
 Inherited (Heredity):-
When the traits pass from the parents to their children.
Some traits are inherited some are not inherited

18. Let’s check the following traits
Your eye color
Birds build nest
Birds to fly
Speak English
Cat fur color