Science
2nd Grade
Life Cycles: Mammals
Start Time:
End Time:
Duration: 30 minutes
Class Description
This class helps students explore how mammals grow from tiny babies into fully grown adults. Students will learn each stage of a mammal’s life and discover what makes mammals unique. We’ll compare different mammals and see how their life cycles are similar. By the end of class, students will feel confident explaining how mammals change and grow throughout their lives.
Materials Needed:
Paper plate, paper, or shoe box
Crayons or markers.
Scissors – optional for cutting pictures
Glue or tape — optional for attaching small drawings or labels.
Printed or hand‑drawn mammal pictures



