Learn on PengiAmplify Science (California) Grade 8Chapter 4: Science Seminar (Case Study: Crab Vision)

Lesson 2: Debating Crab Vision

Key Idea.

Section 1

Requirements for Visibility

Key Idea

To see an object in a specific color, two physical conditions must be met.

First, light of that color must be transmitted from the source to the object.

Section 2

Constructing the Scientific Argument

Key Idea

We can now solve the crab mystery using a scientific argument.

The Claim is that the crab cannot see the red food.

Book overview

Jump across lessons in the current chapter without opening the full course modal.

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Chapter 4: Science Seminar (Case Study: Crab Vision)

  1. Lesson 1

    Lesson 1: Light in the Ocean

  2. Lesson 2Current

    Lesson 2: Debating Crab Vision

  3. Lesson 3

    Lesson 3: End-of-Unit Assessment

Lesson overview

Expand to review the lesson summary and core properties.

Expand

Section 1

Requirements for Visibility

Key Idea

To see an object in a specific color, two physical conditions must be met.

First, light of that color must be transmitted from the source to the object.

Section 2

Constructing the Scientific Argument

Key Idea

We can now solve the crab mystery using a scientific argument.

The Claim is that the crab cannot see the red food.

Book overview

Jump across lessons in the current chapter without opening the full course modal.

Continue this chapter

Chapter 4: Science Seminar (Case Study: Crab Vision)

  1. Lesson 1

    Lesson 1: Light in the Ocean

  2. Lesson 2Current

    Lesson 2: Debating Crab Vision

  3. Lesson 3

    Lesson 3: End-of-Unit Assessment