UNIT 1 Chapter 2–Insects and Spiders

pp Do you know? What are two characteristics of an arthropod?What are two characteristics of an arthropod? What are the three body sections of an insect?What are the three body sections of an insect?

Words To Know one of the group of invertebrates with jointed legs, separate body sections, and an exoskeleton arthropod Chapter 2 – Insects and Spiders p. 26

Words To Know a hard outside covering exoskeleton Chapter 2 – Insects and Spiders p. 26

Words To Know to shed an exoskeleton molt Chapter 2 – Insects and Spiders p. 26

Words To Know the section of an insect with two antennae head Chapter 2 – Insects and Spiders p. 27

Words To Know the middle section of an insect’s body thorax Chapter 2 – Insects and Spiders p. 27

Words To Know the last section of an insect’s body abdomen Chapter 2 – Insects and Spiders p. 27

Chapter 2 – Insects and Spiders p What is an exoskeleton? a hard outside covering

Chapter 2 – Insects and Spiders p What are the three body sections of an insect? the head, thorax, and abdomen

Chapter 2 – Insects and Spiders pp Do you know? What is it called when one thing appears to be something it is not?What is it called when one thing appears to be something it is not? How can speed help an insect?How can speed help an insect?

Chapter 2 – Insects and Spiders pp Do you know? What two kinds of mouthparts can insects have?What two kinds of mouthparts can insects have? How can a mosquito spread diseases?How can a mosquito spread diseases?

Chapter 2 – Insects and Spiders p What are some forms of protection for insects? an exoskeleton, camouflage, speed, biting, stinging

Chapter 2 – Insects and Spiders p What are the two main kinds of mouthparts for insects? chewing and sucking

Chapter 2 – Insects and Spiders pp Do you know? What are the stages of incomplete metamorphosis?What are the stages of incomplete metamorphosis? What are the stages of complete metamorphosis?What are the stages of complete metamorphosis?

Words To Know a change in form metamorphosis Chapter 2 – Insects and Spiders p. 36

Words To Know the first stage of metamorphosis egg Chapter 2 – Insects and Spiders p. 36

Words To Know an immature insect nymph Chapter 2 – Insects and Spiders p. 36

Words To Know the final stage of metamorphosis where the insect has fully developed adult Chapter 2 – Insects and Spiders p. 36

Words To Know the wormlike stage of an insect larva Chapter 2 – Insects and Spiders p. 37

Words To Know the stage in complete metamorphosis between larva and adult pupa Chapter 2 – Insects and Spiders p. 37

Chapter 2 – Insects and Spiders p What are the stages of incomplete metamorphosis? egg, nymph, and adult

Chapter 2 – Insects and Spiders p What are the stages of complete metamorphosis? egg, larva, pupa, and adult

Chapter 2 – Insects and Spiders pp Do you know? What are the three jobs of honeybees?What are the three jobs of honeybees? How do honeybees tell each other where to find pollen?How do honeybees tell each other where to find pollen?

Words To Know a knowledge or skill that an animal is born with instinct Chapter 2 – Insects and Spiders p. 38

Words To Know a group of insects that live together colony Chapter 2 – Insects and Spiders p. 38

Chapter 2 – Insects and Spiders pp Do you know? What are some tasks that worker ants do?What are some tasks that worker ants do? What is unusual about dairy ants?What is unusual about dairy ants?

Chapter 2 – Insects and Spiders p What is a colony? a group of insects that live together

Chapter 2 – Insects and Spiders p How does living together help social insects? They could not survive alone but work together to meet their needs.

Chapter 2 – Insects and Spiders p How do honeybees tell other bees in the hive where flowers are located? They do a dance.

Chapter 2 – Insects and Spiders pp Do you know? How are spiders and insects different?How are spiders and insects different? How do spiders use spinnerets to help them get food?How do spiders use spinnerets to help them get food?

Chapter 2 – Insects and Spiders pp Do you know? How, other than spinning webs, can spiders catch food?How, other than spinning webs, can spiders catch food? What two spiders can be poisonous to humans?What two spiders can be poisonous to humans?

Chapter 2 – Insects and Spiders p How are spiders different from insects? Spiders have four pairs of legs instead of three, two body parts instead of three, no wings, and no antennae.

Chapter 2 – Insects and Spiders p What are some ways spiders can catch food? by using a web, jumping and grabbing, fishing, hunting, and poisoning

Key Ideas Arthropods have jointed legs, separate body sections, and an exoskeleton.Arthropods have jointed legs, separate body sections, and an exoskeleton. Insects and spiders are two common kinds of arthropods.Insects and spiders are two common kinds of arthropods. Insects have three body sections, three pairs of legs, and antennae.Insects have three body sections, three pairs of legs, and antennae. Chapter 2 – Insects and Spiders p. 48

Key Ideas God gave each insect what it needs to survive.God gave each insect what it needs to survive. Insects go through either incomplete or complete metamorphosis to become adults.Insects go through either incomplete or complete metamorphosis to become adults. Chapter 2 – Insects and Spiders p. 48

Key Ideas Some insects live together in a colony and share jobs to survive.Some insects live together in a colony and share jobs to survive. Spiders have two body sections and four pairs of legs.Spiders have two body sections and four pairs of legs. God gave spiders instincts to catch food in different ways.God gave spiders instincts to catch food in different ways. Chapter 2 – Insects and Spiders p. 48