Insects have three main body parts - a head, thorax, and abdomen. They undergo a process called metamorphosis as their bodies change, and most insects have wings and hundreds of small eyes providing peripheral vision. Insects breathe through trachea as terrestrial insects or gills as aquatic insects. They can be classified by their number of legs, such as insects with six legs like ants, or arachnids like spiders with eight legs. Insects are important for nature's balance.

1. The amazing
insects
By science teacher

2. Characteristics
They are
invertebrates
 The body changes in
insects are called
Metamorphosis
Body´s insects
 The insects have 3
parts
 Head
 Thorax
 Abdomen

3. The most of insects have
wings
They have hundreds of
eyes, they have a
peripheral vision

4. Body changes egual to
Metamorphosis in insects

5. Respiration in insects
Terrestrial insects
 They use TRAQUEA
to breathe
Aquatic insects
 They use GILLS to
breathe

6. Types of insects: insects with six legs
(Ant)

7. Arachnids with 8 legs
(Spider-scorpion)

8. Crustaceans 10 legs (Crab)

9. Myriapods more than 10 legs
(caterpillar)

10. Play to classify the insects into
one groups

11. Trivia time
 Why are the insects important for nature
balance?
 ____________________________________
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