How can you tell they’ve got it: The Mesozoic Era?

If they’ve got it, you’ll see things like: 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. Or just try it together: Does your child 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?

Science Dinosaurs & Paleontology Ages 7–9

The Mesozoic Era

Your child knows dinosaurs did not all live at once. The dinosaur age had three periods, in order: Triassic, Jurassic, then Cretaceous.

In curriculum terms

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

Ages are typical, not deadlines — follow your child’s pace. How to help at home →

How to tell they’ve got it

Tick these off as you see them — no test required.

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

🖨 Print this page to keep the checklist — it prints beautifully.

Try this together

Does your child 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?

Where this sits on the map

Stuck here? Check the skills it builds on first. Confident? Here’s what it unlocks.

Builds on

Dinosaurs Were Realages 5–7Must understand dinosaurs existed long ago before placing them in geological periods

Dinosaur Sizesages 5–7Placing the Mesozoic periods in order and understanding that different dinosaurs lived in different periods is contextualised by the prior knowledge that dinosaurs varied enormously in size — size variation across time periods supports the concept of evolutionary change

Famous Dinosaur Speciesages 5–7Knowing species names helps when assigning them to time periods

The Mesozoic Erathis skill · ages 7–9

Unlocks

The K-Pg Extinction Eventages 9–11Must know the Cretaceous period before understanding the Cretaceous-Palaeogene boundary

Dinosaurs Around the Worldages 7–9Understanding that different dinosaurs lived on different continents is enriched by the prior knowledge that different dinosaurs lived in different time periods — both are dimensions of dinosaur geographic/temporal distribution

Rock Layers & Relative Datingages 9–11Understanding geological periods helps contextualise the strata timeline

solid = must come firstdashed = helps

Curriculum alignment

Where this fits in the official school curriculum — our best automated guess, not yet checked by a person.

This skill sits outside the F–6 Australian Curriculum — no candidate code matched (v0.1). No NSW K–6 outcome code matched (v0.1). No Victorian Curriculum 2.0 code matched (v0.1).

Nearby on the map

Dinosaurs Around the Worldages 7–9 Fossilised Dinosaur Dungages 7–9 Fossils Reveal Ancient Environmentsages 7–9 How Fossils Formages 7–9

All Dinosaurs & Paleontology skills →