1. DO NOW
Date:
9/5
Do Now: Pick up Homework and Do Now
Review the periodic table that you picked up and list three elements (full name) and their atomic numbers.

2. -Identify atoms as the building blocks of matter.
What are we doing today?
ESSENTIAL QUESTION:
What are the building blocks of matter?
OBJECTIVES:
-Identify atoms as the building blocks of matter.
-Label the parts of an atom

3. Tape the periodic table onto the inside BACK cover of your interactive notebook

4. Research an element Work with your shoulder partner
Find an element that has one letter from each of your names in it
Ex: Sally and Joe could choose Silicon (“S” from Sally, “O” from Joe)
Use your own devices to research
Find at least three facts about your element
Be prepared to share

5. Atom Model Comparative Investigation
Directions:
Look at the two atom models at your table:
Record your observations in your INB:
SIMILARITIES
DIFFERENCES

6. What are ATOMS?

7. What are atoms?
What are the building blocks of all matter? Atoms

8. Subatomic Particles

9. Check for Understanding
1)How many protons does carbon have?

10. Check for Understanding
How many electrons
does helium have?

11. -Identify atoms as the building blocks of matter.
What did we do today?
ESSENTIAL QUESTION:
What are the building blocks of matter?
OBJECTIVES:
-Identify atoms as the building blocks of matter.
-Label the parts of an atom

12. Using complete sentences, explain atoms in your own words.
Date:
Sept. 6 and 7th
DO NOW
Using complete sentences,
explain atoms in your own words.
Be prepared to share.

13. What are we doing today? ESSENTIAL QUESTION:
How are the atoms of each element different?
OBJECTIVES:
Use the periodic table as a resource to identify elements and their properties.

15. Periodic Table and Atoms
Using the ATOM model in your INB: INFER what the numbers on this tile mean and record your inferences on your white board.

16. DRAW and LABEL the tile in your INB, under your Helium Atom Model, p2 He
4.0026
# of protons = electrons

17. White Board Practice
How many protons are in nitrogen? How many electrons? How many neutrons?

18. White Board Practice How many protons does Hydrogen have?
What is the atomic mass of Hydrogen?
How many neutrons does it have?

19. White Board Practice
Find the element that has 10 protons and 10 electrons. Write the symbol on your white board.
How many neutrons does it have?

20. White Board Practice What is the atomic number of Potassium?
How many protons does it have?
How many neutrons?
How many electrons?

21. Create Your Own Atom Create a key for each part of the atom.
Draw the correct number of protons, neutrons, and electrons on the model
Use your periodic table to DISCOVER your element.
Write it on the back. We will use this later in class.
Protons –
Neutrons-
Electrons-

22. Protons, Neutrons, Electrons
Fill out the Protons, Neutrons, Electrons WS
You may use your notes

23. What have we done today? ESSENTIAL QUESTION:
How are the atoms of each element different?
OBJECTIVES:
Use the periodic table as a resource to identify elements and their properties.

24. BRAIN BREAK!

25. Bill Nye
As you watch “Atoms and Molecules,” answer the questions provided

26. Molecules and Compounds – p. 20
DIRECTIONS:
Look at the models at your table.
Record your observations in your INB.
Molecule A
Both
Molecule B

27. Molecule Comparison Debrief

28. Video
Atoms, Molecules, Elements, Compounds

29. Molecules and Compounds
Do you recognize the substance below?

30. What is a molecule? p. 21
MOLECULES form when two or more atoms are chemically joined together.
Aspirin – C9H8O4

31. VOCABULARY:
p. 21

32. CO2 Chemical Formulas: Chemical Symbol of the element
Number of atoms of the element

33. Do Now Date: 9/8 Put homework in a pile for the aisle
Copy and fill in the blanks for chlorine:
Atomic # _____
Atomic mass ______
Symbol ______
# of protons _____
# of electrons _____
# of neutrons _____

34. Is it an element or compound?
Molecule
Element or Compound?
Number of Atoms
Fe2O3
Si2
NaCl Fe
H2O

35. Molecule Exploration
Match the atom or molecule with the chemical formula. Then place the cards under the correct category.
ATOM: ELEMENT: COMPOUND:
MOLECULE
MOLECULE O2

36. Human Molecules O2 NH3 CO2 N2O CH4
EXPECTATIONS: VOICE LEVEL 2, FULL PARTICIPATION
Walk around the room to find other human atoms to create the following molecules, each student should be a different atom:
O NH3
CO N2O
CH4

37. Kahoot Lab Safety, Investigation, Elements and Compounds 

38. Constructing Compounds
CONSTRUCTING COMPOUNDS DATA TABLE
# of Hydrogen atoms
# of Carbon atoms
# of Oxygen atoms
Total # of atoms
# of elements
Classify: Element or Compound?
Classify:
Organic or Inorganic?
H2O (water)
E or C
CO2 (carbon dioxide)
CH4 (methane)
C3H8O3 (glycerin) O2

39. EXIT TICKET: