Science·Dinosaurs & Paleontology·conceptual
The Mesozoic Era
Place the three periods of the Mesozoic Era — Triassic, Jurassic, and Cretaceous — in order and understand that different dinosaurs lived in different periods, not all at the same time
Suggested ages 7–9
Learning journey
Your child is becoming a young paleontologist — learning how fossils form, what they tell us about ancient life, and discovering fascinating facts about dinosaurs and the scientists who study them.
Evidence of understanding
- List Triassic, Jurassic, and Cretaceous in the correct chronological order
- Assign at least one well-known dinosaur to the correct period
- Explain that millions of years separated these periods and different species lived in each
Assessment prompt
Does The Mesozoic Era know that T. rex and Stegosaurus didn't actually live at the same time — and can they name the three dinosaur time periods in order?
Standards alignment
No external standards are linked to this topic.