1) The document discusses relative atomic mass and John Dalton's atomic theory. It provides examples of the relative atomic masses of several elements, with hydrogen defined as 1.
2) Key points include that relative atomic mass is a method of comparing the mass of one object to another, with the mass of atoms expressed in this way called relative atomic mass.
3) The smallest atom is hydrogen, with a relative mass of 1, while the mass of oxygen is 16 times that of one hydrogen atom.
This presentation is for explaining the basics of SharePoint Object Model/Web Services. These sessions are done online. Check more details @ http://manish-sharepoint.blogspot.com/2009/02/online-training-on-sharepoint.html
San Diego's Communication Strategy for Water 2015 Q3/Q4Julian Bergquist
Communication strategy for coordinating San Diego residents and stakeholders during state mandated water cuts leading up to the commissioning of the Carlsbad Desalination plant. Additional facts and figures supporting these talking points are available.
Water Abundance: Shifting the conversation from competing over a shrinking California water supply to creating an abundance of water for all our needs and uses.
This presentation is for explaining the basics of SharePoint Object Model/Web Services. These sessions are done online. Check more details @ http://manish-sharepoint.blogspot.com/2009/02/online-training-on-sharepoint.html
San Diego's Communication Strategy for Water 2015 Q3/Q4Julian Bergquist
Communication strategy for coordinating San Diego residents and stakeholders during state mandated water cuts leading up to the commissioning of the Carlsbad Desalination plant. Additional facts and figures supporting these talking points are available.
Water Abundance: Shifting the conversation from competing over a shrinking California water supply to creating an abundance of water for all our needs and uses.
Model for Analysis of Biaxial and Triaxial Stresses by X-ray Diffraction Assu...Miltão Ribeiro
In this work we aim to develop expressions for the calculation of biaxial and triaxial stresses in polycrystalline anisotropic materials, and to determine their elastic constants using the theory of elasticity for continuum isochoric deformations; thus, we also derive a model to determine residual stress. The constitutive relation between strain and stress in these models must be assumed to be orthotropic, obeying the generalized Hooke’s law. One technique that can be applied with our models is that of X-ray diffraction, because the experimental conditions are similar to the assumptions in the models, that is, it measures small deformations compared with the sample sizes and the magnitude of the tensions involved, and is insufficient to change the volume (isochoric deformation). Therefore, from the equations obtained, it is possible to use the sin^{2}\psi technique for materials with texture or anisotropy by first characterizing the texture through the pole figures to determine possible angles \psi that can be used in the equation, and then determining the deformation for each diffraction peak with the angles \psi obtained from the pole figures.
Publication Name: Japanese Journal of Applied Physics.
Author: Edson M. Santos, Marcos T. D. Orlando, M.S.R. Miltão, Luis G. Martinez, Álvaro S. Alves, and Carlos A. Passos.
A talk presented at the University of New South Wales on the occasion of Ian Sloan's 80th birthday, remembering our work together and thinking about how math is used in science.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Model for Analysis of Biaxial and Triaxial Stresses by X-ray Diffraction Assu...Miltão Ribeiro
In this work we aim to develop expressions for the calculation of biaxial and triaxial stresses in polycrystalline anisotropic materials, and to determine their elastic constants using the theory of elasticity for continuum isochoric deformations; thus, we also derive a model to determine residual stress. The constitutive relation between strain and stress in these models must be assumed to be orthotropic, obeying the generalized Hooke’s law. One technique that can be applied with our models is that of X-ray diffraction, because the experimental conditions are similar to the assumptions in the models, that is, it measures small deformations compared with the sample sizes and the magnitude of the tensions involved, and is insufficient to change the volume (isochoric deformation). Therefore, from the equations obtained, it is possible to use the sin^{2}\psi technique for materials with texture or anisotropy by first characterizing the texture through the pole figures to determine possible angles \psi that can be used in the equation, and then determining the deformation for each diffraction peak with the angles \psi obtained from the pole figures.
Publication Name: Japanese Journal of Applied Physics.
Author: Edson M. Santos, Marcos T. D. Orlando, M.S.R. Miltão, Luis G. Martinez, Álvaro S. Alves, and Carlos A. Passos.
A talk presented at the University of New South Wales on the occasion of Ian Sloan's 80th birthday, remembering our work together and thinking about how math is used in science.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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Home assignment II on Spectroscopy 2024 Answers.pdf
Lesson template
1. LESSON TEMPLATE
Name ofTrainee: V.S. Vimal Nayan STD : IX
Name OfSchool : GVHSS. Veeranakavu STR :
Subject: Chemistry Duration : 30 minutes
Unit: PeriodicTable andThe chemical Bond
Topic : Relative Atomicmass
CURRICULAR STATEMENT
Pupil will have conceptual andfactual knowledgeaboutrelativeatomicmassbydiscussionandobservation.
CONTENT ANALYSIS
TERMS: JohnDalton,Mass, atomictheory,relative mass, hydrogen
FACTS: 1) John DaltonFormulatedatomicTheory
2) atom hasfixedmass.
3) Size of atom cannotbe determineddirectlydue toitssmall size
4) Usingrelative mass,massof small objectcan be determined.
5) Hydrogenissmallestatom
6) Hydrogenhassmallestatomicsize
7) Mass of Oxygenis16 timesmore thanmass of one hydrogenatom
CONCEPT
The methodof expressingmassof anobjectincomparisonwithanotherobjectorspecificportionof itiscalledas‘Relative
AtomicMass’.The mass of atom expressedinthismanneriscalledas‘Relative atomicmass’.
LEARNING OUTCOMES
Remember: Pupil will recall andrecognize listof differentrelative atomicmass.
Understand: Pupil will interpret,compare andexplainthe massesof differentelements.
Apply : Pupil will aplyfactual andconceptual knowledgeaboutmassesof elements
Analyse : Pupil will atomicmassesof differentelements.
Evaluate : Pupil willformulate judgementbasedonhypothesisthatelementshave differentatomicmass.
Create : Pupil will create achart of elementsandtheirrelative atomicmass.
Pre- requisite: Pupilshave anideaaboutelements,mass,classificationof elementsasmetalsandnon- metals
Formative Evaluation Technique : Discussion,questioning,chartpreparation,tabletetc.
2. RESPONSES
CLASSROOM INTERACTION PROCEDURE EXPECTED ACTUAL
PosingThe Problem: Teachershowsthe picture of Lavosiere Pupilsobservethe picture
To studentsandasks todiscussthe followingquestions carefullyanddiscussthe questions
DiscussionPoints
1) Name thisgreat scientist. Lavosiere
2) How didLavosiere Classifiedelements? Intometalsand nonmetals
3) Do metalsandnon metalshave differentproperties? Yes
Consolidation
1) Name of thisscientistis‘Antoine Lavosiere pupilslistenand
2) Lavosiere classifiedelementsintometalsandNonmetals understandcarefully
3) yes,propertiesof metalsandnonmetalsare different ,,
Activity – 1
Teachershowsthe picture of JohnDaltonand asksstudentsto Pupilsobserveitcarefully
Discussthe followingquestions.
DiscussionPoints
1) Couldyou name thisscientist? JohnDalton
2) What was Dalton’satomicTheory? Pupilsdiscussingroups
3) Can youdetermine atomicmassbyweighing? No
Consolidation
1) ThisscientistisjohnDalton pupilslistenand
2) Dalton’sAtomicTheorysaysthat, ‘everyelementhasatom understandcarefully
.Everyatom has small butdefiniteatomicmass. ,,
3) Thisatomic masscannot be determinedbysimplyweighing ,,
Activity – 2
Teacherask the studentstomeasure the lengthof table by Pupil performasteachersaid
assumingbooklengthtobe unitlengthanddiscussfollowing and discussquestions
questions ,,
3. DiscussionPoints
1) Is it possible tomeasure lengthof otherobjectsusingbook? Yes
2) If so,whetheritispossible tomeasure massof small objects Yes
usingrelative mass?
3) What do we call thismethod? Pupilsdiscussingroup
4) Is it possible tomeasure massof atombythismethod? Yes
Consolidation
Teacherconsolidatesall answerandsaysthat. “The methodof Pupilslistenandunderstand
expressingmassof an object comparisontomassof other carefully
objectiscalledRelative Mass.The massof atom determinedby ,,
thismethodiscalledasRelative AtomicMass B.B ,,
Activity – 3
Teachershowsthe picture of model of relative atomicmass. Pupilssee the picture anddiscuss
Thenasks themto answerthe followingquestions. Questions
DiscussionPoints
1) Which isthe smallestmassedatom?Howmuch? Hydrogem;mass= 1
2) In case of elementsmassof atomcan be determinedby___ Relative massof Hydrogen
3) Accordingtothiswhat isthe mass of oxygenatom? 16
Consolidation
1) Considering hydrogenatommasstobe unit,mass of other Pupilslistenandunderstand
Atomcan be determined.Thiswasdone inoldendays carefully
2) Mass of oxygenis16 timesmore thanmassone Hydrogen ,,
Atom
3) Similarly carbonhasmass12, nitrogenhasmass 14, sodium ,,
hasmass 23 and magnesiumhasmass24 B.B.
4) Hydrogenisthe atom withsmallestmass ,,
5) The massof one hydrogenatomis1 ,,
4. CLOSURE
Match the followingcolumns
Column A ColumnB
Hydrogen 24
Oxygen 23
Nitrogen 12
Sodium 14
Magnesium 1
Carbon 16
Date: BLACKBOARD SUMMARY STD : IX
CHEMISTRY STR :
Periodic Table and The Chemical Bond
RELATIVE ATOMIC MASS
JohnDalton - atom – atomic theory
Hydrogen – atomicmass -1
Mass of carbon -12
Mass of Sodium – 23
REVIEW AND FOLLOW UP ACTIVITY
I. 1) Define relative atomicmass
2) What isrelative atomicmassof sodiumandCarbon?
II. 1) Create a chart of differentelementandtheiratomicmass.
2) Create a detailednote onDalton’s Atomictheory.
