Copy of G2_K10_L5_22-23

Grade 2 | Knowledge 10: The Human Body: Building Blocks and Nutrition

Lesson 5:
The Digestive
System

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Knowledge 10, Lesson 5: The Digestive System

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Introducing the

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What are our learning goals?

Knowledge 10, Lesson 5: The Digestive System

I can talk about the connections between cells, tissues,
organs, and systems.

I can identify the organs involved in the digestive system.

What are our learning goals?

Knowledge 10, Lesson 5: The Digestive System

I can demonstrate an understanding of the word absorb.

I can write an entry in the My Human Body Journal that
describes the digestive system.

Vocabulary

Knowledge 10, Lesson 5: The Digestive System

absorb

esophagus

filtering

saliva

villi

Let’s Explore

Knowledge 10, Lesson 5: The Digestive System

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Start of Lesson

Introducing the

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Material

End of Lesson

Check for

Understanding

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Digestive System

Let’s Read

Knowledge 10, Lesson 5: The Digestive System

"The Digestive System"

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Start of Lesson

Introducing the

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End of Lesson

Knowledge 10, Lesson 5: The Digestive System

Why are we
reading this text?

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Multiple Choice

What's another word for unwanted bacteria?

• tissues

• cells

• saliva

• germs

Knowledge 10, Lesson 5: The Digestive System

Multiple Choice

What are taste buds?

• Taste buds are nerve endings on the tongue.

• Taste buds are responsible for hearing.
• Taste buds are located in the nose.
• Taste buds are small bones in the mouth.

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Check for

Understanding

Knowledge 10, Lesson 5: The Digestive System

Discussing the
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Knowledge 10, Lesson 5: The Digestive System

Multiple Choice

How do germs get into your body?

• Through the mouth, nose, eyes, or breaks in the skin.
• Through the belly button
• Through the hair follicles
• Through the ears

Multiple Choice

Why is it important to have clean blood?

• Dirty blood leads to better health.

• Clean blood travels to all parts of your body, so the blood needs to be clean.

• Clean blood causes imbalances in the body.

• Having impure blood is good for the body.

Knowledge 10, Lesson 5: The Digestive System

What word are we going to talk about?

absorb

Knowledge 10, Lesson 5: The Digestive System

Making Choices Activity

absorb

Absorb means to soak in a substance.

Let’s Connect

Knowledge 10, Lesson 5: The Digestive System

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Start of Lesson

Introducing the

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Material

End of Lesson

Sequencing the
Digestive Process

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

Knowledge 10, Lesson 5: The Digestive System

My Human
Body Journal

​Your task:
- Write an introductory sentence.
- Write 1-2 sentences with details about the digestive system.

Check for
Understanding

Knowledge 10, Lesson 5: The Digestive System

Let’s Keep
Learning

Knowledge 10, Lesson 5: The Digestive System

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Start of Lesson

Introducing the

Read-Aloud

Read-Aloud

Application

Take-Home

Material

End of Lesson

End of Activities for Lesson

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Knowledge 10, Lesson 5: The Digestive System