BHS Secondary Science

Geologic Time

Earth Science

Quarter 3

McGraw Hill Module 18

● Greenhouse effect ● Ocean acidification

VOCABULARY ● Zircon

● Canadian shield ● Laurentia ● Cyanobacteria ● Amino Acid ● Prokaryote ● Eukaryote ● Cambrian Explosion

● Phytoplankton ● Amniotic egg ● iridium ● Homo sapiens ● bipedal

● Meteorite ● Asteroid

● Differentiation ● Microcontinent ● Craton ● Precambrian shield

RECOMMENDED INSPIRE RESOURCES

PAGE MATERIALS NEEDED TIME

● Launch Lab

Phenomena Introduction

How was the pre-historic dragonfly different from the modern-day dragonfly?

470

45 min

CER

Launch Lab: How do liquids of different densities model early Earth?

● Launch the

Engage

Lesson 1:

471

Lesson: Early Earth

Early Earth

Focus Question: What did Earth look like in the beginning?

Launch the Lesson: Early Earth

● Interactive

Explore & Expand

472- 477

Content: The Age of the Earth Content: Early Earth’s Heat Source

Interactive Content: The Age of the Earth

● Interactive

Interactive Content: Early Earth’s Heat Source

Interactive Content: Formation of the Crust

● Interactive Content:

Interactive Content: Growth of the

Formation of

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