BHS Earth Science Guide

Fossils

Earth Science

Quarter 2

McGraw Hill Module 17

● Launch the Lesson:

Engage

Lesson2:

450

Relative-Age Dating

Focus Question: How do we know one rock layer is older than another?

Relative-Age Dating

Launch the Lesson: Relative-Age Dating

● Interactive Content: Interpreting Geology ● Interactive Content:

Explore & Expand

451 456

Interactive Content: Interpreting Geology

Interactive Content: Principles for Determining Relative Age

Principles for Determining Relative Age

●

Elaborate

455

DQB and Focus Question

● Formative

Evaluate

456

Assessment Check

Formative Assessment Check

●

Phenomena Check In

● Launch the Lesson:

Engage

Lesson3:

457

Absolute-Age Dating

Focus Question: How can we measure how old a rock is?

Absolute-Age Dating

Launch the Lesson: Absolute-Age Dating

● Interactive Content: Radioactive Isotopes ● PhET: Radioactive

Explore & Expand

458 460

Interactive Content: Radioactive Isotopes

PhET: Radioactive Dating Game