Science Class September 23 (A day) September 24 (B Day)

Warm Up 1. Grab an index card from the cart 2. Write full name on the index card 3. Write student ID # below your name on the index card 4. Answer this question on your index card: What are we studying now in science class (what is our objective)?

6.P.2.1 Matter (continued) In this unit our objective is to: – Recognize that all matter is made up of atoms and atoms of the same element are all alike, but are different from the atoms of other elements – Where is this objective in our room?

Homework…. Pass in your homework now (use our procedure please) Please make sure your name is on your homework

Reminder… Our next quiz Thursday, September 25 th (A day) Friday, September 26 th (B day) Review 1.0 Book Support Challenge (1.1, 1.2, 1.3) Review 2.0 Sandwich Cookie Challenge Your line plot graph

Class in the library today… In just a moment, we will be walking to the library for our class today. You will be logging into a chrome book in the library to conduct some research You will receive a handout detailing your assignment Before we get to the library we will go over the directions together

Step 1: Article to Read…. You will receive an article titled The Element Diet Read the article and answer the questions on the back Each question must be copied in your notebook and answered in a complete sentence Does anyone have any questions?

Step 2: Record these notes where we left off last class… Atoms = smallest building blocks of matter = too small for us to see remember the sewing pin: millions of atoms can fit on the head of a sewing pin

Step 2: Record these notes where we left off last class… Elements = made from same kind of atoms = can not be broken down further = pure substances

Step 2: Record these notes where we left off last class… Elements = 92 naturally occurring elements

Step 3: Elements in my Food…. Get an empty cereal box Look at the nutritional label on your box and determine what elements are found inside You will be using technology to help you

Step 3: Elements in my Food…. As you find the different elements listed on your cereal box, you will write down information You will record the information on a handout that I give you Please refer to your handout as we discuss it as a class….

Step 3: Elements in my Food…. Handout projected on the board…. ELEMENT NAME PERIODIC TABLE SYMBOL (ONLY 1 OR 2 LETTERS) CATEGORYSTANDARD STATE1 INTERESTING FACT

Step 4: Logging into Technology… You will soon get a Chrome book Log in using the procedure you used when you took your MAP assessment or when you go to Reach You will get the chrome book number that matches your seat number (Seat 1 will use chrome book #1) or one will be assigned to you Raise your hand if you can not get logged in

Step 5: Interactive Website…. Type in a search box: Human touch of chemistry Click on period table Click launch riodictable.html riodictable.html

Elements in my Food…. Let’s do 1 element together….. ELEMENT NAME PERIODIC TABLE SYMBOL (ONLY 1 OR 2 LETTERS) CATEGORYSTANDARD STATE1 INTERESTING FACT

Elements in my Food…. You are not looking for vitamins, only ELEMENTS The elements will be listed on the lower half of the nutritional label Vitamins include: A, C, Thiamin, Riboflavin, Niacin, Vitamin B 6, Folic Acid, Vitamin B 12 You will not find vitamins on the periodic table

Logging out of Technology… Log out using the procedure you used when you took your MAP assessment You will place the chrome book number back into the slot that matches your seat number (Seat 1 will return the chrome book to slot #1) Any questions? I will call you up based on your row

Write this down… Molecules: the smallest unit of a substance that has 2 or more atoms joined together Draw and label these molecules

Write this down… Molecules can be the same type of atoms bonded together (O 2 molecule = air we breathe) (H 2 molecule = hydrogen) Molecules can be different types of atoms bonded together (H 2 O = water molecule)

We just learned Elements = 92 naturally occurring elements

Write this down… Atoms of the same element = same properties Atoms of different elements = different properties Common elements found on Earth

Warm Up- Reading Article and answering questions Read the article “Atoms and Molecules” Answer the questions in your notebook (find where you left off last class) Very Important: each question must be copied in your notebook and answered in a complete sentence.

How well did we comprehend? What does a diamond and a lump of coal have in common with one another? A diamond and a lump of coal are made from the same kind of atoms (carbon atoms). What are different kinds of atoms called? Different kinds of atoms are called elements. What is a molecule? A molecule is formed when two or more atoms join together. How is carbon dioxide formed? Carbon dioxide is formed when coal is burned. Carbon atoms from the coal combine with oxygen in the air to form carbon dioxide (CO 2 ) How many molecules can be found in 1 plastic bottle? It takes millions of atoms to make just one plastic bottle.