Este álbum de fotografías contiene imágenes tomadas por un profesor. Las fotos muestran diferentes aspectos de su trabajo docente y momentos compartidos con sus estudiantes dentro y fuera del aula.
The document provides directions for a circle game involving teams of 4-5 students. Each student in the circle is assigned a number 1-5. The students take turns saying a word to form a sentence, with the order going by student number. If a student loses a round of rock-paper-scissors, they get an X. The student with the fewest X's at the end wins.
Books That Grow is a new digital reading platform that provides personalized books adapted to each student's reading level. It allows all students to learn the same content at an appropriately challenging level. Each book can differentiate across vocabulary, syntax and content based on a student's profile to maximize learning. Assessment and progress are also individually tailored. This aims to increase engagement while reducing disadvantages of traditional ability grouping. The platform is led by experts in education, cognitive neuroscience and media to align content with Common Core standards.
El documento presenta una lista de temas y subtemas para un proceso, incluyendo antecedentes, sistematización, justificación y objetivos generales y específicos. También incluye instrucciones para insertar una imagen y darle formato con bordes. Finalmente presenta una lista de cursos y sus abreviaturas.
O documento discute termos relacionados à soldagem, incluindo definições de solda, soldagem e processo de soldagem. Também descreve diferentes níveis de qualificação para profissionais de soldagem como operadores, soldadores e inspetores, além de suas responsabilidades.
El documento presenta una lista de temas y subtemas para un proceso, incluyendo antecedentes, sistematización, justificación y objetivos generales y específicos. También incluye instrucciones para insertar una imagen y darle formato con bordes. Finalmente presenta una lista de cursos y sus abreviaturas.
Este álbum de fotografías contiene imágenes tomadas por un profesor. Las fotos muestran diferentes aspectos de su trabajo docente y momentos compartidos con sus estudiantes dentro y fuera del aula.
The document provides directions for a circle game involving teams of 4-5 students. Each student in the circle is assigned a number 1-5. The students take turns saying a word to form a sentence, with the order going by student number. If a student loses a round of rock-paper-scissors, they get an X. The student with the fewest X's at the end wins.
Books That Grow is a new digital reading platform that provides personalized books adapted to each student's reading level. It allows all students to learn the same content at an appropriately challenging level. Each book can differentiate across vocabulary, syntax and content based on a student's profile to maximize learning. Assessment and progress are also individually tailored. This aims to increase engagement while reducing disadvantages of traditional ability grouping. The platform is led by experts in education, cognitive neuroscience and media to align content with Common Core standards.
El documento presenta una lista de temas y subtemas para un proceso, incluyendo antecedentes, sistematización, justificación y objetivos generales y específicos. También incluye instrucciones para insertar una imagen y darle formato con bordes. Finalmente presenta una lista de cursos y sus abreviaturas.
O documento discute termos relacionados à soldagem, incluindo definições de solda, soldagem e processo de soldagem. Também descreve diferentes níveis de qualificação para profissionais de soldagem como operadores, soldadores e inspetores, além de suas responsabilidades.
El documento presenta una lista de temas y subtemas para un proceso, incluyendo antecedentes, sistematización, justificación y objetivos generales y específicos. También incluye instrucciones para insertar una imagen y darle formato con bordes. Finalmente presenta una lista de cursos y sus abreviaturas.
The document discusses the dance form of waltz. Waltz originated in Austria and Germany in the late 18th century and early 19th century, becoming very popular in ballrooms by the 19th century. It is a ballroom dance that is done in 3/4 time and is known for its gliding motions across the dance floor.
This document discusses electron configurations of atoms, ions, and transition metals. It provides examples of writing the electron configuration of vanadium and nickel ions. For atoms, electrons are filled into sublevels starting with the lowest energy level. For transition metals, the 4s sublevel is filled before the 3d sublevel even though 3d has a higher energy. When writing configurations for ions, electrons are added or removed according to the ion's charge, starting with the outermost sublevels first except for transition metal ions which remove electrons from the 4s sublevel before the 3d sublevel.
1. The document discusses evidence that principal energy levels contain sub-levels with different energies, as aluminum's ionization energy is lower than magnesium's despite both being in the third principal level.
2. There are four sub-levels - s, p, d, and f - ordered by increasing energy, each holding a different maximum number of electrons.
3. Niels Bohr developed the Aufbau principle stating that electrons occupy sub-levels from lowest to highest energy, so 1s fills before 2s, 2p before 3s, 3p before 3d, and 4s before 3d.
Electron orbitals are regions where electrons are most likely to be found around the nucleus. Each energy sublevel has one or more orbitals that can contain a maximum of two electrons. The Pauli exclusion principle states that each orbital may contain no more than two electrons with opposite spin. Hund's rule states that single electrons will occupy all empty orbitals within a sublevel before electron pairs form in orbitals.
The document summarizes the short story "The Apparition of Mrs. Veal" by Daniel Defoe, published in 1705. It discusses the ghostly themes of death and friendship, the main characters of Mrs. Veal and Mrs. Bargrave, and the conflict of Mrs. Bargrave trying to convince others of her conversation with Mrs. Veal's apparition after her death. The setting is 18th century England and the plot follows the friendship between the women and Mrs. Veal's ghostly visit to Mrs. Bargrave after her death.
Daniel Defoe was an English journalist and author born in 1660 in London, England. He is considered one of the first novelists and wrote over 500 works on various topics. Some of his most famous novels include Robinson Crusoe, Moll Flanders, and Roxana. Defoe started his career writing political pamphlets but began writing novels in 1719, with Robinson Crusoe being published in 1719. He alternated between writing novels and political editorials throughout his career. Defoe died in London in 1731 at the age of 71.
Group 2 metals produce characteristic flame colors when burned due to the metal ions present. Flame tests can be used to identify these metal ions based on the colors they produce: magnesium is white, calcium is orange/red, strontium is red/crimson, and barium is green/yellow-green. Group 2 metals react with oxygen, chlorine, and water through redox reactions where the metal is oxidized and the other substance is reduced. Reactivity increases down the group as it is easier to remove electrons and form ions with a 2+ charge. Carbonates and nitrates of group 2 metals also become more stable to thermal decomposition as you go down the group due to the decreasing charge density of the metal ions
Alkenes undergo addition reactions with electrophiles, which are electron-deficient species that accept electron density from the alkene's double bond. The reaction proceeds by a two-step mechanism: 1) the electrophile is attracted to the double bond, breaking it and forming a carbocation intermediate and 2) the carbocation is attacked by an anion, reforming the carbon-carbon single bond and adding the electrophile group. Common electrophiles used in alkene addition reactions include hydrogen bromide, which can be used to test for the presence of an alkene.
The document discusses the dance form of waltz. Waltz originated in Austria and Germany in the late 18th century and early 19th century, becoming very popular in ballrooms by the 19th century. It is a ballroom dance that is done in 3/4 time and is known for its gliding motions across the dance floor.
This document discusses electron configurations of atoms, ions, and transition metals. It provides examples of writing the electron configuration of vanadium and nickel ions. For atoms, electrons are filled into sublevels starting with the lowest energy level. For transition metals, the 4s sublevel is filled before the 3d sublevel even though 3d has a higher energy. When writing configurations for ions, electrons are added or removed according to the ion's charge, starting with the outermost sublevels first except for transition metal ions which remove electrons from the 4s sublevel before the 3d sublevel.
1. The document discusses evidence that principal energy levels contain sub-levels with different energies, as aluminum's ionization energy is lower than magnesium's despite both being in the third principal level.
2. There are four sub-levels - s, p, d, and f - ordered by increasing energy, each holding a different maximum number of electrons.
3. Niels Bohr developed the Aufbau principle stating that electrons occupy sub-levels from lowest to highest energy, so 1s fills before 2s, 2p before 3s, 3p before 3d, and 4s before 3d.
Electron orbitals are regions where electrons are most likely to be found around the nucleus. Each energy sublevel has one or more orbitals that can contain a maximum of two electrons. The Pauli exclusion principle states that each orbital may contain no more than two electrons with opposite spin. Hund's rule states that single electrons will occupy all empty orbitals within a sublevel before electron pairs form in orbitals.
The document summarizes the short story "The Apparition of Mrs. Veal" by Daniel Defoe, published in 1705. It discusses the ghostly themes of death and friendship, the main characters of Mrs. Veal and Mrs. Bargrave, and the conflict of Mrs. Bargrave trying to convince others of her conversation with Mrs. Veal's apparition after her death. The setting is 18th century England and the plot follows the friendship between the women and Mrs. Veal's ghostly visit to Mrs. Bargrave after her death.
Daniel Defoe was an English journalist and author born in 1660 in London, England. He is considered one of the first novelists and wrote over 500 works on various topics. Some of his most famous novels include Robinson Crusoe, Moll Flanders, and Roxana. Defoe started his career writing political pamphlets but began writing novels in 1719, with Robinson Crusoe being published in 1719. He alternated between writing novels and political editorials throughout his career. Defoe died in London in 1731 at the age of 71.
Group 2 metals produce characteristic flame colors when burned due to the metal ions present. Flame tests can be used to identify these metal ions based on the colors they produce: magnesium is white, calcium is orange/red, strontium is red/crimson, and barium is green/yellow-green. Group 2 metals react with oxygen, chlorine, and water through redox reactions where the metal is oxidized and the other substance is reduced. Reactivity increases down the group as it is easier to remove electrons and form ions with a 2+ charge. Carbonates and nitrates of group 2 metals also become more stable to thermal decomposition as you go down the group due to the decreasing charge density of the metal ions
Alkenes undergo addition reactions with electrophiles, which are electron-deficient species that accept electron density from the alkene's double bond. The reaction proceeds by a two-step mechanism: 1) the electrophile is attracted to the double bond, breaking it and forming a carbocation intermediate and 2) the carbocation is attacked by an anion, reforming the carbon-carbon single bond and adding the electrophile group. Common electrophiles used in alkene addition reactions include hydrogen bromide, which can be used to test for the presence of an alkene.