BHS Earth Science Guide

Geologic Time

Earth Science

Quarter 2

McGraw Hill Module 18

and the Atmosphere

●

Elaborate

486

DQB and Focus Question

● Formative

Evaluate

486

Assessment Check

Formative Assessment Check

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Phenomena Check In

● Launch the Lesson: The Paleozoic Era

Engage

Lesson3:

488

The Paleozoic Era

Focus Question: Why were there so many mass extinctions in the Paleozoic era?

Launch the Lesson: The Paleozoic Era

● Interactive Content: Paleozoic

Explore & Expand

489 493

Interactive Content: Paleozoic Paleogeography Interactive Content: Origin of Life Interactive Content: Sea-Level Changes in the Rock Record

Paleogeograp hy Interactive Content: Origin of Life

● Interactive Content: Sea-Level Changes in theRock Record ● Interactive Content: Mountain Building ● Interactive Content:

Interactive Content: Mountain Building

Interactive Content: Paleozoic Life

Paleozoic Life

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Elaborate

493