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Inspirational Quote of the Day: "You cannot teach a man anything; you can only help him discover it in himself." - Galileo 

Objective: Why do large food molecules, like some complex carbohydrates, seem to disappear in the digestive system? 

Standards:

MS-PS1-1:

Develop models to describe the atomic composition of simple molecules and extended structures.

MS-PS1-2:

Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.

MS-LS1-3:

Use argument supported by evidence for how the body is a system of interacting subsystems composed of groups of cells.

MS-LS1-7:

Develop a model to describe how food is rearranged through chemical reactions forming new molecules that support growth and/or release energy as this matter moves through an organism.

MS-LS1-5:

Construct a scientific explanation based on evidence for how environmental and genetic factors influence the growth of organisms

Warm-Up: 

Vocab Escape Room Race Starting Line

Take 5 Warm-up

To Do List:

DQB

SLIDE SHOW

1. Navigation- 7 min

As a whole class, look back to the previous lesson and summarize what students have figured out, their new questions, and how they decided to investigate those questions. 

2. Make Observations About Eating Complex Carbohydrates- 9min

Make predictions followed by observations about what happens when we eat a cracker, which has complex carbohydrates in it.  Animation of Person Chewing

3. Connect Observations to Chemical Reactions Unit- 7 min

Draw connections between student observations about eating the cracker and the previous unit about chemical reactions. Help students recall the science ideas related to chemical reactions and physical changes. 

4. Analyze Data From Eating a Graham Cracker- 12 min

Support students as they analyze graphed data showing what happens to a graham cracker in the mouth. Focus students on identifying patterns in molecules that increase and decrease. - Analyze Data from Eating a Graham Cracker

5. Read "What's Spit?" 

Obtain information about saliva by reading an article called, “What’s spit?” Connect the information in the article to our ideas about what might be happening to complex carbohydrates in the mouth. - What's Spit? ---->Questions

Check for Understanding:

Norm Focused Reflection 

Sponge Time

Homework:

Vocabulary Quiz Friday April 19

Study Sites

https://quizlet.com/904333847/lessons-1-6-flash-cards/?i=fcc2&x=1qqt

https://kahoot.it/challenge/08909400?challenge-id=f1709fd2-7c4d-451e-bde5-ae3b37318248_1713119993768

https://play.blooket.com/play?hwId=661c23e4e8aa8162a1e5b73d

https://www.gimkit.com/join/661c24b0b53ece002cf7936c