system 3 account 0711 ases nobresRepresentao da ligao covalenteL
30
Altered image, Police Story2me July 2010 by San Mateo County Library, Flic.kr/p/8gHcpn Bit.ly/eltlinks ShellyTerrell.com Inspire Learners with Guest Speakers
description
o Octeto-tomos tendem a ganhar ou perder eltrons para adquirir configuraes de gases nobresRepresentao da ligao covalenteLigaes Mltiplas3Ligao Covalente Ligao inica:Elementos de baixas energias de ionizao (metais) combinados com elementos de altas afinidade eletrnicas (no- metais). Diferenas de eletronegatividadeconsiderveisAlternativa: ligaes covalentes (elementos prximos)Ligao homonuclearMesmos elementos, (tipicamente) molculas diatmicas, eltrons so igualmente compartilhados, ligao apolarLigao heteronuclearElementos diferentes, nuvem eletrnica (normalmente) polarizada, ligao (tipicamente) polar(molcula pode ser apolar)Exemplo
Transcript of system 3 account 0711 ases nobresRepresentao da ligao covalenteL
Altered image, Police Story2me July 2010 by San Mateo County Library, Flic.kr/p/8gHcpn
Bit.ly/eltlinks
ShellyTerrell.com
Inspire Learners with Guest Speakers
“True wisdom comes to each of us when we
realize how little we understand about life,
ourselves, and the world around us.”
– Socrates
Break from the routine
Various voices
Primary resources
Real world connections
Career paths
Professional Learning
Network (PLN)
LEGO "Build The Future" Ac2vity by NASA HQ Photos, Flic.kr/p/8S7KFv
“A mentor empowers a person to see a possible future, and believes it can be obtained.” - by Shawn Hitchcock
'Read Iraq' by The US Army, Flic.kr/p/6eSMuN
How do I find guest experts?
Create a quick list of
topics & dates to hand out
Ask students to brainstorm people they
can ask (relatives or
friends)
Invite parents to offer
expertise or make
suggestions
Virtual possibilities….
Edu
ca
tion
.sky
pe
.co
m/g
ue
st_s
pe
ake
rs
Skypeanauthor.wikifoundry.com
Education.skype.com/mysteryskype
Mystery Skype
Sites.google.com/site/skypershello/home/links/mysteryskype
Google Hangouts
Mystery Gplus Hangouts, Bit.ly/mhgplus
Helpouts.google.com
Sto
rify.
co
m/u
sed
go
v/se
cre
tary
-arn
e-
du
nc
an
-join
s-st
uvo
ice
Lang
witc
hes.
org
/blo
g/2
009/
12/0
4/c
si-
twitt
er-
crim
e-s
ce
ne-i
nve
stig
atio
n/
Tips & Ideas
Students create
questions
Students line up to ask 1 at a
time
Backchannel
Linoit.com
Padlet.com
Pern
ille
srip
p.c
om
/201
3/08
/08/
mys
tery
-sk
ype
-jo
bs-
cre
ate
d-b
y-m
y-st
ude
nts/
Guests engage students
Crafts
Origami
Cooking Build
Exercise
Games
Learn a song or dance
Image: IMG_8009-‐9 by declanfleming, Flic.kr/p/9iMTLN
Demonstrations & experiments
Altered image, p_38b by IRRI Photos, Flic.kr/p/7WSTaF
Field research
Pearltrees.com/p/cWJsn
ShellyTerrell.com Bit.ly/eltlinks
Pearltrees.com/p/cWJsn
