Transcript Atoms Family

Friday, September 11, 2015
Your Learning Goal:
Students will Act out a story and participate in a lab to understand
atomic structure.
Do Now (4L):
What do you think makes up everything in the world? Why?
Homework:
Sci News 2
WAYTA
ATOMIC MATH CHALLENGE DUE
TUESDAY
Agenda:
1.
2.
3.
Do Now
Atoms Family
Reflection
Catalyst:
9/11/15
Atoms Family
9/11/15
What does every living and non living
thing in the universe have in
common?
4L
4R
Family
1. Together we will read the Atoms family story
1. In your groups assign roles; Narrator, Patty, Nancy and
Elliott
1. Rehearse
1. Perform your piece in front of the class in a unique (and
appropriate) way.
(3 groups will be chosen at random so be prepared!)
The Atoms Family Story
Once upon a time in a town called
Matterville, there lived the Atoms
family. In the center of Matterville, there
was the Nucleus Arcade managed by the
two Atoms sisters.
Perky Patty Proton, who handles the
prize counter, is quite large with a huge
smile and eyes that sparkle (+). Patty is
always happy and has a very positive
personality, perfect for dealing with
difficult customers.
Name:
Patty Proton
Description:
Positive
Favorite Activity:
Hanging out at the Nucleus Arcade
The Atoms Family Story
Nerdy Nancy Neutron is large like her
sister, Patty Proton, but she has a boring,
flat mouth and eyes with zero expression
(o). She is very apathetic and neutral
about everything. Nancy is great with
time consuming mechanical work. She
doesn’t mind spending all afternoon on
boring tasks, fiddling with lots of wires
and small parts.
Name:
Nancy Neutron
Description:
Neutral
Favorite Activity:
Hanging out at the Nucleus Arcade
Then you have the Atoms brother,
Energetic Elliott Electron. Elliott races
madly outside the Arcade. He runs so fast
that no one can be sure where he is at any
time. Elliott is much smaller than Patty
and Nancy and he is always angry because
his big sisters will not let him have a real
job at the arcade. He has a frown on his
face, eyes that are squinted with anger,
and a very negative (-) attitude.
Name:
Elliott Electron
Description:
Negative
Favorite Activity:
Racing around the arcade
-
-
-
+
+ + +
-
-
+ + +
+
-
-
-
1. Together we will read the Atoms family story
1. In your groups assign roles; Narrator, Patty, Nancy and
Elliott
1. Rehearse
1. Perform your piece in front of the class in a unique (and
appropriate) way.
(3 groups will be chosen at random so be prepared!)
Catalyst:
9/11/15
Atoms Family
9/11/15
What does every living and non living
thing in the universe have in
common?
4L
4R
Catalyst:
9/11/15
What does every living and non living
thing in the universe have in
common?
Atoms Family
9/11/15
Positive charge proton, found in the nucleus
Neutral charge neutron, found in the nucleus
Negative charge electron, orbits outside the
nucleus
4L
4R
How do we differentiate between the elements?
What can we learn from the periodic table?
Atomic Number
Symbol
Name
Atomic Mass
Catalyst:
9/11/15
What does every living and non living
thing in the universe have in
common?
Atoms Family
9/11/15
Positive charge, found in the nucleus
Neutral charge, found in the nucleus
Negative charge, orbit outside the nucleus
Atomic Number = of electrons
and # of protons
Atomic Mass = subtract # of
protons to get # of neutrons.
4L
4R
Let’s practice together
Atom
Atom
•Neutral charge
•Same # of p+ and e•Changing # of p+ changes atom/element
But…
There are exceptions
to the rule!
Isotope
Isotope
•Neutral charge
•Same # of p+ and e•Change # of no
•Change atomic mass
Ion
Ion
•Charged
•Change # of e•Cation (+ ion)
–Lose e–More p+
•Anion (- ion)
–Gain e–More e-
The first energy level, called the Energy
Street, can only hold only two Electron
brothers. The second energy level, called
the Energy Freeway, can hold 8 electrons.
The third energy level, called the Energy
Superhighway, can also hold 8 electrons.
2nd Electron Shell
Can hold 8
electrons
1st
Electron Shell
Can hold 2
electrons
3rd Electron Shell
Can hold 8
electrons
Nucleus
Contains protons
& neutrons
Catalyst:
9/11/15
What does every living and non living
thing in the universe have in
common?
Atoms Family
9/11/15
Positive charge, found in the nucleus
Neutral charge, found in the nucleus
Negative charge, orbit outside the nucleus
Atomic Number = of electrons
and # of protons
Atomic Mass = subtract # of
to get # of neutrons.
4L
4R
Catalyst:
9/11/15
Atoms Family
9/11/15
What does every living and non living
thing in the universe have in
common?
Atomic Mass: # of electrons (e-) and
# of protons (p+)
Round to get the Mass Number:
subtract # of (p+) to get # of neutrons
(n0).
4L
4R
Let’s Review
We are going to Round Robin Read all
about atoms
Each person will read one sentence
and then pass to the next until we are
done with the article.
Catalyst:
9/11/15
Atoms Family
9/11/15
What does every living and non living
thing in the universe have in
common?
Reflection:
Explain how you would create a
helium ion? What about an isotope
of helium?
E3:2
Atomic Mass: # of electrons (e-) and
# of protons (p+)
Round to get the Mass Number:
subtract # of (p+) to get # of neutrons
(n0).
Nucleus:
P+N
E1: 8
4L
E2:8
4R
Catalyst:
9/11/15
Atoms Family
9/11/15
What does every living and non living
thing in the universe have in
common?
Reflection:
Draw a Bohr Model for Helium.
**(Challenge: Explain how you would
create a helium ion? What about an
isotope of helium?)
4L
E3:2
Atomic Mass: # of electrons (e-) and
# of protons (p+)
Round to get the Mass Number:
subtract # of (p+) to get # of neutrons
(n0).
Nucleus:
P+N
E1: 8
E2:8
4R