Notes, summaries, assignments, exams, and problems for Primary education

Lower Canine

Root may bifurcate into 2 divisions

Chron:

• Enamel: 6-7 y.o
• Eruption: 9-10 y.o
• Root: 12-13 y.o

Geo:

• Lng/lab: pentagon/trapezoid, short side cervical

Mes-Dis:

• Triangular base cervical

Incis:

• Diamond

Labially:

• Cervical ridge/labial ridge/mes-dis development grooves

Lingually:

• Cingulum/lingual ridge/mes-des marginal ridge/1 lingual fossa

Mesial Contact:

• Incisal third

Distal Contact:

• Middle third

Pulp Cavity:

• 1 pulp horn/oval shaped transversally

Cusp Length:

• Distal side is longer

Upper First Premolar

Mesial Marginal Developmental Groove/Canine Fossa

Chro:

• Enamel: 5-6 y.o
• Eruption: 10-11 y.o
• Root: 12-13 y.o

Geo:

• Lng/Bucc: Trapezoid; short side cervical

Mes-Dis:

• Trapezoid; long side cervical

Occlu:

• Hexagonal

Buccally:

• Cervical/Buccal Ridge/Mes-Dis Buccal Developmental Groove

Mesially:

Lower First Premolar

Prominent Elevations & Depressions/Snake-Snail Eye Lingually

Chronology

• Enamel: 5-6 years old
• Eruption: 10-11 years old
• Root: 12-13 years old

Geometry

• Lingual/Buccal: Trapezoid; short side cervical
• Mesio-Distal: Rhomboidal
• Occlusal: Diamond

Buccally

• Cervical Ridge
• Buccal Ridge
• Mesio-Distal Buccal Developmental Groove

Lingually

• Mesio-lingual Developmental Groove

Mesially

• Mesio-lingual Developmental Groove

Mesial Contact Area

• Junction between buccal and middle thirds

Distal Contact Area

• Middle third

Occlusally

• 2 well-developed cusps
• Each cusp: triangular ridge
• Mesial/Distal Marginal Ridges
• Triangular Fossae
• Developmental Pits
• Central Developmental Groove
• Transverse Ridge
• Mesio-lingual Developmental Groove

Lower Second Premolar

3-Cusp Type has 5 Lobes

Hello Kata, how are you? I hope you're doing well. The truth is, I haven't had a good week. I'm actually not okay because it turns out that Maggie isn't the girl she appears to be. Yesterday, we were at her house working on a project, but she wasn't doing anything. When I asked her for help, she told me to do it myself. While I was working on it, she just watched. Honestly, I wasn't surprised by her attitude, but I'm going to tell the teacher about it. The next day, I told the teacher that I did the work myself. But hey Kata, I won't bore you anymore. I wish you a very good week. Many kisses, love.

At the end of the film, Sebastian is able to own his own jazz club, while Mia is living in Paris and starting her acting career. While both of them are making their dreams come true, Mia and Sebastian are following different ways in their lives. When Mia returns to LA, now married to someone we don't know, she and her husband went to Seb’s (Sebastian’s jazz club), where Sebastian is playing. Mia smiles at Sebastian, while contemplating what their life together could have been like. Mia leaves the club, but sharing one last look with Sebastian. Personally, I liked the final, but I would have done different, because all the film talks about the romance of Sebastian and Mia and at the end we can see that Mia is married with another boy, and... Continue reading "La La Land: A Bittersweet Love Story" »

Phrasal Verbs

• Act on sb’s advice
• Back sth up
• To be up to sth
• Break sth up
• Call for sth
• Come across sth/sb
• Come round
• Cope/deal with sth
• Die out
• Dream sth up
• Fiddle with sth
• Get down to sth
• Go about doing sth
• Go for
• Hold down sth
• Keep up with sth
• Meet up with sth
• Move on

Brain-Mind

• Mind-boggling
• Mind reader
• Brain drain
• Brainchild
• Brain damage
• Never mind
• Brainstorm
• Brainwave
• Brain scan

Dependent Prepositions

• Concerned about
• Inspired by
• Dedicated to
• Terrified of
• Discouraged by
• Worried about/by
• Focused on

• Influenced by
• Frustrated with
• Motivated by
• Opposed to
• Respected for/by
• Confused with/by
• Satisfied with/by/about
• Disappointed with/in
• Committed to
• Approve of

Review

1 Balancing Moments

• seesaw: sube y baja 4
• Perpendicular: At a 90 degree angle to something
• Newton: The unit of measurement of force
• Clockwise: In the same direction as the movement of the hands on a clock
• Counterclockwise: In the opposite direction to the movement of the hands on a clock

Diagram

• a-You have to calculate the moment
• b-The wheel turns more easily when you spin it from near the rim. The distance

M=fd
F=30N
M=fd

Left is 2FI, same result
d=15cm
M=(30) (0.15)=4.5

Right is 2dF, same result
0.15m
M=4.5Nm

2 Making a Scale

• Spring constant: A measure of how stiff or strong a spring is
• Extension: The increase in the length of something
• Elastic: A material able to resume its original shape after being stretched or compressed
• Elastic Limit: The extent to

This story is about what happened in a park to me and some friends.

This was a summer night, we were some friends gathered in a park to celebrate some good news, when we were swinging, a very sinister woman appeared, who began to look at us for a long time without moving. Our side, just as we wanted to talk to her, she just smiled at us. So scared we were, we ran away and she immediately began to chase us. When everything was calmer we went to some chairs placed near where we were but the girl reappeared behind us.We, scared to death, wanted to leave and went to a friend’s house to dismiss her so that she would not see us.

The girl never appeared again all night, but when she disappeared, we started hearing screams and asking for help, we stayed... Continue reading "What is the story "what happened to a dean of santiago" about?" »

EMPEZAR:

At first: At first; At first sight (vista); First at all; Firstly; To begin with (para empezar); Secondly, Thirdly; Initially (inicialmente)

OPINION:

As far as I am concerned: From my point of view; Talking from my experience; I agree/disagree; In my opinion/view; It is true that; To be honest; Personally; In fact; Actually; Most people; Nowadays = currently.

MAS INFO:

And eventually: Finalmente; Aparte from (aparte de); In addition/Moreover/besides = Ademas; Furthermore (asimismo); Another point is that (habría que añadir que); After that (después de eso); Meanwhile (mientras tanto); Next (luego); Doubtless (sin duda); That is (es decir)

CONCLUIR:

All in all: Resumiendo; In conclusion; Eventually (finalmente); Afterwards (más tarde);... Continue reading "Effective Spanish Email Writing Tips and Vocabulary" »