Copy the schedule in your plannerMonday Tues/Weds Thurs/Fri

Notes and videos on homeostasis, exit slip

Homework: Homeostasis HW

Homeostasis Activity, Body organization notes, Body Org Analogies, exit slip

Body Organization and homeostasis reading, body org. posters

Monday Jan 28 Do Now:1. Predict what you think the word

“homeostasis” means.2. Why do you think you shiver when you’re

cold?

Date Table of Contents Page

1-28-13 Homeostasis Notes

Today we are going to learn about homeostasis, which is very important to your body. Without homeostasis you would die very quickly. There are many examples of homeostasis that our bodies have and use all the time. All living things have homeostasis.

• Write everything in red and everything else your teacher asks you to copy down.

• What did the prefix “homo” mean?

• What other words have we learned this year that have the prefix homo in them?

• What do you think “stasis” means? What does it sound like?

• Remember, that an organism means a living thing.

• Homeostasis is when an organism’s body tries to keep itself stable on the inside.

• Homeostasis means your body is trying to stay the same no matter what is happening around you.

• Draw a picture to help you remember the definition of homeostasis.

• What is homeostasis?

• Can anyone think of an example of homeostasis?

• Your body always wants to have homeostasis because without it you would die..

• Give an example of homeostasis.

• Can anyone explain a way you would die if you didn’t have homeostasis?

• Homeostasis examples:– Sweating to cool off– Shivering and getting goose bumps to warm up– Feeling hungry or thirsty– Breathing hard after exercise– Releasing hormones (chemicals) like adrenaline

Glossary Time!

• Add the word “homeostasis” and the PAGE NUMBER to your glossary.

Homeostasis Videos

• Temperature and Homeostasis:– http://www.teachersdomain.org/resource/tdc02.s

ci.life.reg.fevervid/

• Soda and Homeostasis:– http://www.youtube.com/watch?v=YzqESk55ReI

Exit Slip Time!• Label your note card with your FIRST AND

LAST NAME, DATE, and HOUR. Labeling this correctly is worth one point.

First and Last Name Date Hour1.

2.

3.

4.

Exit Slip

• Clear everything off of your table. Close lab books and put them on the floor.

• NO TALKING, at all. If you have a question raise your hand SILENTLY and wait for the teacher.

• When you’re done, flip your exit slip over and draw a picture of a person who is cooling off through homeostasis.

Question 11. What is the best definition of homeostasis?

a) Homeostasis is how your body cools off when it’s hot.

b) Homeostasis is how your body is the same all the time.

c) Homeostasis is how your body keeps itself the same even when things outside the body change.

d) Homeostasis is how your body constantly changes.

Question 22. Identify the example of homeostasis.

a) A person’s stomach contracts to digest food mechanically.b) A mouse gathers food to store for winter.c) A turtle pulls its head and legs into its shell to protect itself from a predator.d) A dog pants to cool itself when it is too hot.

Question 3

3. Give one example of homeostasis in humans.

Question 4

4. Explain what would happen if your body did not sweat when it was too hot.

• Make sure you get your homework when you leave. It is due next class period.

Tuesday Jan 29 or Wednesday Jan 30Hand in Homeostasis Homework

Do Now:1. What happens to your body when you are

too cold? Why does this happen?2. Why is homeostasis important to your body?

Date Table of Contents Page

1-29-13 or1-30-13

Body Organization Notes

Today’s Plan

• Homeostasis activities to help us understand how our body reacts to changes and to practice graphing

• Take notes on how our bodies are organized• Work on Body Organization Analogies to help

us understand what we learned • Exit Slip on Body Organization

Homeostasis Activities

What is homeostasis again?

What are some examples of homeostasis?

Now on to the activities!

Body Organization

• We are going to learn about how your body is organized. Your body is made of several different things, all of which have an important role in keeping you alive and healthy. It is important to know how your body works so you can stay healthy and understand the impact of your choices on your body.

Body Organization Notes

• Fill in your notes sheet as we go through the notes together. Be prepared to answer questions about the notes.

Cells

• What is a cell?• What kinds of things have cells?• How big are cells?• What do all cells have in common?

Tissue

• What is tissue made of?• What is the purpose of epithelial tissue?• Where can we find epithelial tissue?• What is the job of nervous tissue?• Where can we find nervous tissue?

Tissue continued

• What can the cells in muscle tissue do?• What all does connective tissue do?• What would happen to your organs if they did

not have connective tissue?

What are all of these things in the picture below?

They are all ORGANS!

Circle the organs you have heard of before.

Organs

• How many types of tissues does it take to make an organ?

• Why does an organ need to be made of more than one type of tissue?

• What do organs make when they work together?

• What are some organ systems you can think of?

• At the bottom of your page, write a note to yourself to explain how the body is organized. Be sure to use the words cell, tissue, organ, and organ system.

Reflection Questions1. What is the smallest part of your body?2. Give an example of a type of cell.3. When cells work together they make ______.4. Give an example of a type of tissue and tell what it

does.5. When two or more tissues are together they form

________.6. Give an example of an organ.7. Organ systems are made of several ______ coming

together.8. Give an example of an organ system.

Glossary Time!• Add these words and their page numbers to

your glossary. Remember: Labeling your glossary correctly is part of your lab book grade.–Cell–Tissue–Organ–Organ system

Body Organization Analogies

• We’ll complete the first side together. Then we will complete an analogy example.

Body Organization Analogy

• The parts of the body are arranged from smallest to largest.

CellTissue

OrganOrgan System

Body

Body Organization Analogy

• To complete each analogy you’ll have to think about what is the smallest part of the words listed. That part represents the cell. Then think about what is just a little bigger than that part. That part represents the tissue. And so on…

Body Organization Analogy

• Oklahoma • Tulsa• Family• Person• Neighborhood

• What is the smallest?• What is just a little

bigger?• What’s bigger than

that?• What is bigger than

that?• What is the biggest part

listed?

Body Organization Analogies

• Complete the rest of the worksheet on your own or with the help of the people at your table.

Exit Slip Time!• Label your note card with your FIRST AND

LAST NAME, DATE, and HOUR. Labeling this correctly is worth one point.

First and Last Name Date Hour1.

2.

3.

4.

Exit Slip

• Clear everything off of your table. Close lab books and put them on the floor.

• NO TALKING, at all. If you have a question raise your hand SILENTLY and wait for the teacher.

• When you’re done, flip your exit slip over and draw a picture of an organ in your body.

Question 1

1. What is the smallest part of the body?a) Cellb) Tissuec) Organd) Organ system

Question 2

2. When tissues come together they make ____.a) cellsb) more tissuec) organsd) organ systems

Question 3

3. Arrange the parts of the body from smallest to biggest: tissue, cell, organ system, and organ.

Question 44. In the analogy below, which part would represent tissue?

• House• Bedroom• Bed• Pillow• Upstairs

Thursday Jan 31 or Friday Feb 1Do Now:1. What are organs made out of?2. List the parts of the body from biggest to

smallest.3. True or False: Your body is made of only one

type of cell, the human cell.

Date Table of Contents Page1-31-13 or 2-1-13

Body Organization Cont.

Today’s Plan

• Book reading to reinforce what we’ve learned so far this week

• Create posters to put together what we’ve learned in a more creative way

Book Reading

• Read pages 220-223 in the text book and then answer the questions on the worksheet.

Body Organization Posters• Use your notes, your book, your knowledge, and your

answers to the reading to complete your poster. • The goal of your poster is to show information about

cells, tissues, organs, and organ systems in a creative way and in your own words.

• Your poster needs to have the following:– Info about cells, tissues, organs, and organ systems– An explanation about how the body is arranged– At least 4 images (diagrams or drawings)– Why this is important to know– It needs to be neat, colorful, informative, and in your own

words