175
Human Body Unit Part VI/XIII The Digestive Copyright © 2010 Ryan P. Murphy

Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Embed Size (px)

Citation preview

Page 1: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Human Body Unit

Part VI/XIII

The Digestive System

Copyright © 2010 Ryan P. Murphy

Page 2: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• RED SLIDE: These are notes that are very important and should be recorded in your science journal.

Copyright © 2010 Ryan P. Murphy

Page 3: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

-Nice neat notes that are legible and use indentations when appropriate.

-Example of indent.

-Skip a line between topics -Don’t skip pages

-Make visuals clear and well drawn. Please label. Kidneys

Ureters

Urinary Bladder

Copyright © 2010 Ryan P. Murphy

Page 4: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• RED SLIDE: These are notes that are very important and should be recorded in your science journal.

• BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly.

Copyright © 2010 Ryan P. Murphy

Page 5: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Topics addressed in this Unit

Page 6: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Topics addressed in this Unit Part VI

Page 7: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Topics addressed in this Unit continued

Page 8: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

NGSS 3-5

NGSS MS

Page 9: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

NGSS HS

Page 10: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Additional Standards Addressed

Page 11: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Additional Standards Addressed

Page 12: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Keep an eye out for “The-Owl” and raise your hand as soon as you see him.– He will be hiding somewhere in the slideshow

Copyright © 2010 Ryan P. Murphy

Page 13: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

“Hoot, Hoot”“Good Luck!”

Copyright © 2010 Ryan P. Murphy

Page 14: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

New Area of Focus: The Digestive System

Copyright © 2010 Ryan P. Murphy

Page 15: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Digestive System Available Sheet

Page 16: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Digestive System Available Sheet

Page 17: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• What did you have for breakfast today?

Copyright © 2010 Ryan P. Murphy

Page 18: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Humans are chemical factories, we need raw materials to produce new cells, repair damaged parts, and produce energy.

Copyright © 2010 Ryan P. Murphy

Page 19: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Digestive System Available Sheet

Page 20: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• High quality energy in

Copyright © 2010 Ryan P. Murphy

Page 21: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• High quality energy in – heat released –

Copyright © 2010 Ryan P. Murphy

Page 22: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• High quality energy in – heat released – lower quality energy out.

Copyright © 2010 Ryan P. Murphy

Page 23: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• High quality energy in – heat released – lower quality energy out.

Copyright © 2010 Ryan P. Murphy

Copyright © 2010 Ryan P. Murphy

Page 24: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Digestive System Available Sheet

Page 25: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Digestive System Available Sheet

Page 26: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Page 27: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 28: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 29: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 30: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 31: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 32: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 33: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 34: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 35: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 36: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 37: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 38: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

“I had a well balanced lunch.”

Copyright © 2010 Ryan P. Murphy

Page 39: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 40: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

“Uggghhh.” “Rough Lunch.”

Copyright © 2010 Ryan P. Murphy

Page 41: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Nutrients: The usable portions of food.

Copyright © 2010 Ryan P. Murphy

Page 42: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include

Copyright © 2010 Ryan P. Murphy

Page 43: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include

Copyright © 2010 Ryan P. Murphy

Page 44: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins

Copyright © 2010 Ryan P. Murphy

Page 45: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins

Copyright © 2010 Ryan P. Murphy

Page 46: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates

Copyright © 2010 Ryan P. Murphy

Page 47: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates

Copyright © 2010 Ryan P. Murphy

Page 48: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates– Fats

Copyright © 2010 Ryan P. Murphy

Page 49: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates– Fats

Copyright © 2010 Ryan P. Murphy

Page 50: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates– Fats– Vitamins

Copyright © 2010 Ryan P. Murphy

Page 51: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates– Fats– Vitamins

Page 52: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates– Fats– Vitamins– Minerals

Copyright © 2010 Ryan P. Murphy

Page 53: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates– Fats– Vitamins– Minerals

Page 54: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Nutrients include– Proteins– Carbohydrates– Fats– Vitamins– Minerals– Water

Copyright © 2010 Ryan P. Murphy

Page 55: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Protein: Growth, Repair, Reproduction of Cells (structure of your body), produces enzymes, hormones, antibodies.

Copyright © 2010 Ryan P. Murphy

Page 56: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Carbohydrates: Energy molecule and contains fiber.

Copyright © 2010 Ryan P. Murphy

Page 57: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Fats: Energy source.

Copyright © 2010 Ryan P. Murphy

Page 58: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 59: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Minerals: Needed for bones and teeth, blood and other tissues.

Copyright © 2010 Ryan P. Murphy

Page 60: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 61: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect?A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 62: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect?A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 63: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect?A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium.

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 64: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect?A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium.

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 65: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect?A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium.

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 66: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect?A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium.

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues.

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 67: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect?A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium.

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues.

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 68: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect? Answer is…A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium.

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues.

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 69: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect? Answer is…A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Prevents nutrient overloading and regulates calcium.

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues.

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 70: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Which of the following is incorrect? Answer is…A.) Protein: Growth, Repair, Reproduction of Cells

(structure of your body), produces enzymes, hormones, antibodies.

B.) Carbohydrates: Energy molecule and contains fiber.

C.) Fats: Energy source.

D.) Vitamins: Prevents diseases, regulates body processes, and needed for chemical reactions.

E.) Minerals: Needed for bones and teeth, blood and other tissues.

F.) Water: To dissolve substances in blood, tissue fluid, biochemical reactions.

Copyright © 2010 Ryan P. Murphy

Page 71: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Calorie: Amount of energy that can be obtained from nutrients.

Copyright © 2010 Ryan P. Murphy

Page 72: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• You’ve just completely bonked due to a lack of energy. – Which of the items below will give you a quick

burst of energy, and which will give you longer lasting energy.

Copyright © 2010 Ryan P. Murphy

Page 73: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• You’ve just completely bonked due to a lack of energy. – Which of the items below will give you a quick

burst of energy, and which will give you longer lasting energy.

Copyright © 2010 Ryan P. Murphy

Page 74: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• You’ve just completely bonked due to a lack of energy. – Which of the items below will give you a quick

burst of energy, and which will give you longer lasting energy.

Copyright © 2010 Ryan P. Murphy

Page 75: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• You’ve just completely bonked due to a lack of energy. – Which of the items below will give you a quick

burst of energy, and which will give you longer lasting energy.

Copyright © 2010 Ryan P. Murphy

Page 76: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• You’ve just completely bonked due to a lack of energy. – Which of the items below will give you a quick

burst of energy, and which will give you longer lasting energy.

Copyright © 2010 Ryan P. Murphy

Page 77: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Digestion: The process of breaking food down into nutrients.

Copyright © 2010 Ryan P. Murphy

Page 78: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Let’s discuss the mouth and salvia.

Copyright © 2010 Ryan P. Murphy

Page 79: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Saliva helps to moisten your food and contains a chemical to begin the process of digestion.

Copyright © 2010 Ryan P. Murphy

Page 80: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Ptyalin (ti´ah-lin): Chemical (Enzyme) in saliva that breaks starches into sugars.

Copyright © 2010 Ryan P. Murphy

Page 81: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Ptyalin (ti´ah-lin): Chemical (Enzyme) in saliva that breaks starches into sugars.

Copyright © 2010 Ryan P. Murphy

Learn more about saliva at… http://www.webmd.com/oral-health/what-is-saliva

Page 82: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Chemical Digestion: Process of converting food into chemical substances that can be absorbed and used.

Copyright © 2010 Ryan P. Murphy

Page 83: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Digestive System Available Sheet

Page 84: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Starting off the digestion process.

Copyright © 2010 Ryan P. Murphy

Page 85: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Starting off the digestion process.• Students with food allergies should not

participate.

Copyright © 2010 Ryan P. Murphy

Page 86: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Starting off the digestion process.• Students with food allergies should not

participate.– Teacher to pass everyone a piece of bread.

Copyright © 2010 Ryan P. Murphy

Page 87: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Starting off the digestion process.• Students with food allergies should not

participate.– Teacher to pass everyone a piece of bread. – Students place bread in mouth (Record taste

immediately in journal)

Copyright © 2010 Ryan P. Murphy

Page 88: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Starting off the digestion process.• Students with food allergies should not

participate.– Teacher to pass everyone a piece of bread. – Students place bread in mouth (Record taste

immediately in journal)– Students allow salvia to moisten bread in

mouth and then begin chewing. (Record taste in journal after chewing)

Copyright © 2010 Ryan P. Murphy

Page 89: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• What happened? • How did the taste change? Why?

Copyright © 2010 Ryan P. Murphy

Page 90: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Answer: Bread is a complex carbohydrate (starch).

Copyright © 2010 Ryan P. Murphy

Page 91: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Answer: Bread is a complex carbohydrate (starch). The ptyalin in your saliva along with your chewing broke the large sugar molecules into smaller (more sweet) sugar molecules.

Copyright © 2010 Ryan P. Murphy

Page 92: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Answer: Bread is a complex carbohydrate (starch). The ptyalin in your saliva along with your chewing broke the large sugar molecules into smaller (more sweet) sugar molecules.

Copyright © 2010 Ryan P. Murphy

Page 93: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Answer: Bread is a complex carbohydrate (starch). The ptyalin in your saliva along with your chewing broke the large sugar molecules into smaller (more sweet) sugar molecules.

Glucose

Copyright © 2010 Ryan P. Murphy

Page 94: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Taste buds: The sensory organs that are found on your tongue.

Copyright © 2010 Ryan P. Murphy

Page 95: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Taste buds: The sensory organs that are found on your tongue.

Taste buds are part of the nervous system but will be covered quickly now. They will be addressed again later.

Copyright © 2010 Ryan P. Murphy

Page 96: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Digestive System Available Sheet

Page 97: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Sour Patch Kid.– Place Sour Patch Kid in the four place of your

tongue. Which is the most sour?

1 1

2

3

4

Copyright © 2010 Ryan P. Murphy

Page 98: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Sour Patch Kid.– Place Sour Patch Kid in the four place of your

tongue. Which is the most sour?

1 1

2

3

4

Copyright © 2010 Ryan P. Murphy

Page 99: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Sour Patch Kid.– Place Sour Patch Kid in the four place of your

tongue. Which is the most sour?

1 1

2

4

Copyright © 2010 Ryan P. Murphy

Page 100: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Sour Patch Kid.– Place Sour Patch Kid in the four place of your

tongue. Which is the most sour?

1 1

2

4

Copyright © 2010 Ryan P. Murphy

Page 101: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Sour Patch Kid.– Place Sour Patch Kid in the four place of your

tongue. Which is the most sour?

1 1

4

Copyright © 2010 Ryan P. Murphy

Page 102: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Sour Patch Kid.– Place Sour Patch Kid in the four place of your

tongue. Which is the most sour?

1 1

4

Copyright © 2010 Ryan P. Murphy

Page 103: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Sour Patch Kid.– Place Sour Patch Kid in the four place of your

tongue. Which is the most sour?

1 1

Copyright © 2010 Ryan P. Murphy

Page 104: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Sour Patch Kid.– Place Sour Patch Kid in the four place of your

tongue. Which is the most sour?

Copyright © 2010 Ryan P. Murphy

Page 105: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Salt Water.– Mix up a solution of table salt and warm

water. Have students dip a popsicle stick into the solution and then test to see if the tip the tongue picks up the salty taste.

Copyright © 2010 Ryan P. Murphy

Page 106: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Unsweetened Cocoa Powder– Have students wet a new popsicle stick into

water and then dip it into a container of unsweetened cocoa powder. Then test to see if the back of the tongue picks up the bitter taste.

Copyright © 2010 Ryan P. Murphy

Page 107: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Besides the chemical enzymes, what else did you use to break down the piece of bread?

Copyright © 2010 Ryan P. Murphy

Page 108: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Mechanical Digestion: Physically breaking down the food.

Copyright © 2010 Ryan P. Murphy

Page 109: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Mechanical Digestion: Physically breaking down the food.

Copyright © 2010 Ryan P. Murphy

Page 110: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Mechanical Digestion: Physically breaking down the food.

orm

Copyright © 2010 Ryan P. Murphy

Page 111: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Mechanical Digestion: Physically breaking down the food.

orm

ollows

Copyright © 2010 Ryan P. Murphy

Page 112: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Mechanical Digestion: Physically breaking down the food.

orm

ollows

unctionCopyright © 2010 Ryan P. Murphy

Page 113: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Mechanical Digestion: Physically breaking down the food.

orm

ollows

unctionCopyright © 2010 Ryan P. Murphy

Page 114: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• The Digestive System uses a combination of mechanical and chemical means to break down food.

Copyright © 2010 Ryan P. Murphy

Page 115: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Copyright © 2010 Ryan P. Murphy

Page 116: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 117: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 118: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 119: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 120: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 121: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 122: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 123: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 124: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 125: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 126: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Learn more about mechanical and chemical digestion at… http://www.smartlivingnetwork.com/digestive/b/mechanical-and-chemical-digestion/

Page 127: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Digestive System Available Sheet

Page 128: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Eating an Apple.

Copyright © 2010 Ryan P. Murphy

Page 129: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Eating an Apple.– Draw a before picture of the apple, and your

best guess of what the apple looks like after 35 number of chews to one swallow per bite.

Copyright © 2010 Ryan P. Murphy

Page 130: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Eating an Apple.– Draw a before picture of the apple, and your

best guess of what the apple looks like after 35 number of chews to one swallow per bite.

– Open your mouth after 35 chews and have neighbor draw apple.

Copyright © 2010 Ryan P. Murphy

Page 131: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Eating an Apple.– Draw a before picture of the apple, and your

best guess of what the apple looks like after 35 number of chews to one swallow per bite.

– Open your mouth after 35 chews and have neighbor draw apple.

– Everyone eat the apple. Was 35 chews per bite too much or too little?

Copyright © 2010 Ryan P. Murphy

Page 132: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Chewing your food is an important part of digestion.

Copyright © 2010 Ryan P. Murphy

Page 133: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Chewing your food is an important part of digestion. – Your stomach has no teeth.– Chewing allows the chemical digestion

process to act on your food more easily. – Relax and enjoy, take your time, chew often.

Copyright © 2010 Ryan P. Murphy

Page 134: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Chewing your food is an important part of digestion. – Your stomach has no teeth.– Chewing allows the chemical digestion

process to act on your food more easily. – Relax and enjoy, take your time, chew often.

Copyright © 2010 Ryan P. Murphy

Page 135: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Chewing your food is an important part of digestion. – Your stomach has no teeth– Chewing allows the chemical digestion

process to act on your food more easily. – Relax and enjoy, take your time, chew often.

Copyright © 2010 Ryan P. Murphy

Page 136: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! (Optional) Yummy Snack!

Copyright © 2010 Ryan P. Murphy

Page 137: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! (Optional) Yummy Snack!– Draw a (before) and then (after) sketch upon

completion.

Copyright © 2010 Ryan P. Murphy

Page 138: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! (Optional) Yummy Snack!– Draw a (before) and then (after) sketch upon

completion.– Each student receives a few graham crackers, slices of

banana, and clear plastic sandwich bag.

Copyright © 2010 Ryan P. Murphy

Page 139: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! (Optional) Yummy Snack!– Draw a (before) and then (after) sketch upon

completion.– Each student receives a few graham crackers, slices of

banana, and clear plastic sandwich bag.– Teacher sprays inside of each bag with clean water

from squirt bottle. (Saliva)

Copyright © 2010 Ryan P. Murphy

Page 140: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! (Optional) Yummy Snack!– Draw a (before) and then (after) sketch upon

completion.– Each student receives a few graham crackers, slices of

banana, and clear plastic sandwich bag.– Teacher sprays inside of each bag with clean water

from squirt bottle. (Saliva)– Students mix bag with hands (simulates chewing).

Draw end product. –Scoop out and enjoy!

Copyright © 2010 Ryan P. Murphy

Page 141: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity Sheet! Creating your anatomy resource book. GI Tract / Digestive System– Please label all of the following. Use…– http://www.getbodysmart.com/ap2/systems/tutori

al.html

Copyright © 2010 Ryan P. Murphy

Page 142: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Pharynx: Part of the throat situated immediately behind the mouth and nasal cavity

Copyright © 2010 Ryan P. Murphy

Page 143: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• What is this?

Page 144: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• When you swallow (reflex), your muscles (tongue) move food into your throat and cause your epiglottis to close.

Copyright © 2010 Ryan P. Murphy

Page 145: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• When you swallow (reflex), your muscles (tongue) move food into your throat and cause your epiglottis to close.

Copyright © 2010 Ryan P. Murphy

Page 146: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• When you swallow (reflex), your muscles (tongue) move food into your throat and cause your epiglottis to close.

Copyright © 2010 Ryan P. Murphy

Page 147: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• When you swallow (reflex), your muscles (tongue) move food into your throat and cause your epiglottis to close.

Copyright © 2010 Ryan P. Murphy

Page 148: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• When you swallow (reflex), your muscles (tongue) move food into your throat and cause your epiglottis to close.

Copyright © 2010 Ryan P. Murphy

Page 149: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• When you swallow (reflex), your muscles (tongue) move food into your throat and cause your epiglottis to close.

Copyright © 2010 Ryan P. Murphy

Page 150: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• When you swallow (reflex), your muscles (tongue) move food into your throat and cause your epiglottis to close.

Copyright © 2010 Ryan P. Murphy

The three phases of swallowing… Learn more at… http://stroke.about.com/od/caregiverresources/qt/swallowphases.htm

Page 151: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Esophagus: The tube that carries food from the mouth to the stomach. (Smooth Muscle)

Copyright © 2010 Ryan P. Murphy

Page 152: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• The esophagus is covered with a slimy mucous that aids movement. – (12 seconds to travel to stomach)

Copyright © 2010 Ryan P. Murphy

Page 153: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• The esophagus is covered with a slimy mucous that aids movement. – (12 seconds to travel to stomach)

Copyright © 2010 Ryan P. Murphy

Page 154: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Peristalsis: Waves of rhythmic muscular contractions that push / move food.

Copyright © 2010 Ryan P. Murphy

Page 155: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Peristalsis: Waves of rhythmic muscular contractions that push / move food.

Copyright © 2010 Ryan P. Murphy

Page 156: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Optional Activity! Teacher or volunteer student swallows some food upside down.– Peristalsis can move food against gravity.– Please make item something that won’t cause

a choking hazard. (chew prior)– Teacher or volunteer can lay over edge of

table or handstand.

Page 157: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Video! Peristalsis in the antrum (Lower part of stomach).– http://www.youtube.com/watch?v=o18UycWR

saA

Copyright © 2010 Ryan P. Murphy

Page 158: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Activity! Going Golfing– Class needs to move 5 golf ball through the

digestive track using peristalsis. Eyes Closed? – Students form line one across from another.– Wet hands and use dish soap for mucous.

- You can only squeeze hands.

Copyright © 2010 Ryan P. Murphy

Page 159: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 160: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• PowerPoint Review Game: The Digestive System

Copyright © 2010 Ryan P. Murphy

Page 161: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• The Human Body Systems and Health Topics Unit also includes…

• 13 Part 8,500 Slide PowerPoint• 39 Page bundled homework package that

chronologically follows the slideshow.• 60 Pages of unit notes with visuals.• 5 PowerPoint review games (125+ slide each)• 108+ video links• Answer Keys, lab activity sheets, readings, rubrics,

curriculum guide, crosswords and much more.• http://sciencepowerpoint.com/Human_Body_Systems_and

_Health_Topics_Unit.html

Sincerely, Ryan Murphy M.Ed

Page 162: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet– Visit some of the many provided links or..– Articles can be found at (w/ membership to

NABT and NSTA)• http://

www.nabt.org/websites/institution/index.php?p=1• http://learningcenter.nsta.org/browse_journals.aspx?j

ournal=tstPlease visit at least one of the “learn more” educational links provided in this unit and complete this worksheet.

Page 163: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet– Visit some of the many provided links or..– Articles can be found at (w/ membership to NABT

and NSTA)• http://www.nabt.org/websites/institution/index.php?p=1• http://learningcenter.nsta.org/browse_journals.aspx?jo

urnal=tst

Page 164: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 165: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Areas of focus: Form Follows Function concept spread throughout.  Levels of biological organization, cell basics, cells of the body, tissues, organs, organ systems, homeostasis, functions of the skeletal system, categories of bones, marrow, bones of the human body, bone disease, types of joints, muscular system, connective tissues, ligaments, tendons, muscles and energy use, types of muscle tissue, muscle fibers and movement, common muscles, biological molecules and important nutrients to the body (extensive), learning the contents of junk food, calories, obesity, fast food, eating disorders, anabolic steroids, digestive system, mechanical and chemical digestion, taste, enzymes, swallowing reflex, esophagus and peristalsis, organs of the GI Tract, focus on chemical digestion, duodenum, stomach, pancreas, liver, gall bladder, small intestine, villi and surface area, large intestine, appendix, rectum, cardiovascular system, cellular respiration, functions of the circulatory system, movement of blood, focus on the heart, blood vessels, cardiovascular disease, contents of blood, blood types, functions of the respiratory system, the nose, epiglottis, larynx and vocal cords, trachea, bronchus, lungs, alveoli, diaphragm, lung capacity, dangers of smoking, cancer, how to avoid cancer, skin cancer,  what's inside a cigarette, smoking and advertising, excretory system, kidneys, urine, inside the nephron, ureters, bladder, urethra, kidney's role in detoxifying, cirrhosis of the liver, integumentary system (skin), functions of the skin, anatomy of skin, fingerprints, nervous system, stimulus, anatomy of a neuron, types of neurons, voluntary and involuntary functions, central and peripheral nervous systems, regions of the brain and roles, right brain vs. left brain, spinal cord injuries, anatomy of the eye and sight, lenses, rods and cones, night vision, anatomy of the nose and smell, dangers of inhalants, anatomy of the ear and hearing, noise induced hearing loss, sense of touch, the adolescent brain -whoa!, lobes of the brain, endocrine system, glands, hormones, activities in your body, endocrine system vs. nervous system, exocrine glands, puberty, body stability, parenting, male and female reproductive systems, sex cells, chromosomes, fertilization, menstrual cycle, placenta, embryo development, dangers of smoking and drinking while pregnant, immune system, diseases, how diseases are spread, the immune response, parasites, vaccines, virus prevention, HIV, HIV transmission, abstinence vs. prevention, AIDS, STD's, and much more. (8,500 Slides) 

Full unit can found at… http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html

Page 166: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 167: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 168: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 169: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy
Page 170: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Additional Standards Addressed

Page 171: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Additional Standards Addressed

Page 172: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Please visit the links below to learn more about each of the units in this curriculum– These units take me about four years to complete

with my students in grades 5-10.

Earth Science Units Extended Tour Link and Curriculum Guide

Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html

Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html

Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html

Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html

Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html

Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html

= Easier = More Difficult = Most Difficult

5th – 7th grade 6th – 8th grade 8th – 10th grade

Page 173: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

Physical Science Units Extended Tour Link and Curriculum Guide

Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods.html

Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html

Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html

Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html

Life Science Units Extended Tour Link and Curriculum Guide

Human Body / Health Topics http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html

DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html

Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html

Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html

Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html

Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html

Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html

Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm

Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html

Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html

Page 174: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• Thank you for your time and interest in this curriculum tour. Please visit the welcome / guide on how a unit works and link to the many unit previews to see the PowerPoint slideshows, bundled homework, review games, unit notes, and much more. Thank you for your interest and please feel free to contact me with any questions you may have. Best wishes.

• Sincerely,• Ryan Murphy M.Ed• [email protected]

Page 175: Human Body Unit Part VI/XIII The Digestive System Copyright © 2010 Ryan P. Murphy

• The entire four year curriculum can be found at... http://sciencepowerpoint.com/ Please feel free to contact me with any questions you may have. Thank you for your interest in this curriculum.

Sincerely,

Ryan Murphy M.Ed

[email protected]