Life Cycles 2nd Grade

What is a life cycle?

• process of changing from one form to another
• changes an animal goes through during its life
• larva spins this covering out of silk or grows hard shells

Tags

NGSS.3-LS1-1

What is metamorphosis?

• process of changing from one form to another
• eggs hatch into small adults
• a wormlike stage

Which animal’s life cycle begins with a live baby?

• bird
• mammal
• amphibians
• reptile

Tags

NGSS.3-LS1-1

What is the first stage of a plant life cycle?

• Seedling
• Adult Plant
• Adult Plant with Flowers
• Seed

Tags

NGSS.3-LS1-1

This is the life cycle of a what?

• frog
• plant
• butterfly
• insect

What part of a plant helps it to stay upright?

• leaf
• flower
• roots
• stem

Tags

NGSS.4-LS1-1

List the four stages of the complete metamorphosis life cycles in the correct order. 

• Egg, Pupa, Larva, Adult
• Egg, Larva, Pupa, Adult
• Adult, Egg, Larva, Pupa
• Adult, Egg, Pupa, Larva

Tags

NGSS.3-LS1-1

All living things have a life cycle.

• True
• False

Butterflies have two antennae

• False
• True

What is the part of a flower from which a new plant grows?

• Seed
• Fruit
• Flower
• Cone