Model dan strategi Blended learning and flipped classroomhimabioummy
Blended learning merupakan pendekatan pembelajaran yang mencampurkan pembelajaran tatap muka secara konvensional dengan pembelajaran daring menggunakan teknologi. Blended learning memanfaatkan keunggulan teknologi informasi untuk memperkaya pembelajaran siswa dengan sumber belajar yang lebih luas tanpa meninggalkan bimbingan langsung guru. Strategi flipped classroom juga dapat diterapkan dalam blended learning dengan memberikan instruksi awal melal
This document discusses IUPAC nomenclature rules for naming organic compounds. It explains that the longest carbon chain is identified as the parent name, such as hexane for a 6-carbon chain. Substituents on the chain are identified and listed alphabetically, such as chloro and methyl groups. The substituents are prefixed with numbers indicating their position on the carbon chain, such as 3-chloro-3,4-dimethylhexane. Examples of correctly named organic compounds are also provided.
This document discusses measurement and data processing. It describes random uncertainties and systematic errors, and distinguishes between precision and accuracy. It explains that random uncertainties can be reduced by taking multiple measurements, while systematic errors must be corrected before an investigation. Precision refers to the closeness of repeated measurements, while accuracy refers to how close measurements are to the true value. The document also covers uncertainty ranges, significant figures, absolute and percentage uncertainties, and how uncertainties are treated in calculations. It provides examples of plotting graphs and determining the line of best fit.
Energetics hess's law & born haber cyclePunia Turiman
1. Hess's law states that the overall heat change in a chemical reaction is constant and independent of the reaction pathway.
2. A Born-Haber cycle can be used to calculate the enthalpy of formation (ΔHf) of an ionic compound by summing the enthalpy changes of forming the constituent ions from their standard states.
3. For example, to find the ΔHf of RbI: a Born-Haber cycle is drawn showing the stepwise formation of RbI from its elements. By Hess's law, the enthalpy change around the cycle equals the sum of the standard enthalpy changes for each step. This gives a ΔHf of Rb
This document provides information and examples on solutions and titrations in chemistry:
- It defines key terms like solute, solvent, concentration, molarity and explains how to calculate concentrations in g/dm3 and moldm-3.
- Examples are given for calculating the mass of a solute needed to make a solution of a given volume and molarity, and for calculating concentrations when solutions are diluted.
- A titration is described as a procedure using a burette to add one solution of known concentration to a flask of another until reaction is complete.
- Standard solutions that are suitable for titrations are outlined.
- Worked examples of titration calculations include determining
This document provides guidelines for students writing an extended essay in chemistry for Kolej Mara Banting. It outlines topics that are appropriate and inappropriate for the essay. It recommends that essays have a clear chemistry emphasis and incorporate chemical principles and theory. Examples of suitable topics include spectrophotometric analysis of substances and experiments investigating how extraction methods affect compound color. Students are advised to demonstrate understanding of theory, interpret results, and be critical of experimental design. The work schedule for the essay is also provided.
Model dan strategi Blended learning and flipped classroomhimabioummy
Blended learning merupakan pendekatan pembelajaran yang mencampurkan pembelajaran tatap muka secara konvensional dengan pembelajaran daring menggunakan teknologi. Blended learning memanfaatkan keunggulan teknologi informasi untuk memperkaya pembelajaran siswa dengan sumber belajar yang lebih luas tanpa meninggalkan bimbingan langsung guru. Strategi flipped classroom juga dapat diterapkan dalam blended learning dengan memberikan instruksi awal melal
This document discusses IUPAC nomenclature rules for naming organic compounds. It explains that the longest carbon chain is identified as the parent name, such as hexane for a 6-carbon chain. Substituents on the chain are identified and listed alphabetically, such as chloro and methyl groups. The substituents are prefixed with numbers indicating their position on the carbon chain, such as 3-chloro-3,4-dimethylhexane. Examples of correctly named organic compounds are also provided.
This document discusses measurement and data processing. It describes random uncertainties and systematic errors, and distinguishes between precision and accuracy. It explains that random uncertainties can be reduced by taking multiple measurements, while systematic errors must be corrected before an investigation. Precision refers to the closeness of repeated measurements, while accuracy refers to how close measurements are to the true value. The document also covers uncertainty ranges, significant figures, absolute and percentage uncertainties, and how uncertainties are treated in calculations. It provides examples of plotting graphs and determining the line of best fit.
Energetics hess's law & born haber cyclePunia Turiman
1. Hess's law states that the overall heat change in a chemical reaction is constant and independent of the reaction pathway.
2. A Born-Haber cycle can be used to calculate the enthalpy of formation (ΔHf) of an ionic compound by summing the enthalpy changes of forming the constituent ions from their standard states.
3. For example, to find the ΔHf of RbI: a Born-Haber cycle is drawn showing the stepwise formation of RbI from its elements. By Hess's law, the enthalpy change around the cycle equals the sum of the standard enthalpy changes for each step. This gives a ΔHf of Rb
This document provides information and examples on solutions and titrations in chemistry:
- It defines key terms like solute, solvent, concentration, molarity and explains how to calculate concentrations in g/dm3 and moldm-3.
- Examples are given for calculating the mass of a solute needed to make a solution of a given volume and molarity, and for calculating concentrations when solutions are diluted.
- A titration is described as a procedure using a burette to add one solution of known concentration to a flask of another until reaction is complete.
- Standard solutions that are suitable for titrations are outlined.
- Worked examples of titration calculations include determining
This document provides guidelines for students writing an extended essay in chemistry for Kolej Mara Banting. It outlines topics that are appropriate and inappropriate for the essay. It recommends that essays have a clear chemistry emphasis and incorporate chemical principles and theory. Examples of suitable topics include spectrophotometric analysis of substances and experiments investigating how extraction methods affect compound color. Students are advised to demonstrate understanding of theory, interpret results, and be critical of experimental design. The work schedule for the essay is also provided.
This document provides guidelines for students writing an extended essay in chemistry for Kolej Mara Banting. It outlines topics that are appropriate and inappropriate for the essay. It recommends that essays have a clear chemistry emphasis and incorporate chemical principles and theory. Examples of suitable topics include spectrophotometric analysis of substances and experiments investigating how extraction methods affect compound color. Students are advised to demonstrate understanding of theory, interpret results, and be critical of experimental design. The work schedule for the essay is also provided.
Power point teknologi dalam mobile learningPunia Turiman
Dokumen ini membahas tentang perkembangan teknologi dalam pembelajaran mobile. Beberapa teknologi yang disebutkan digunakan untuk m-pembelajaran adalah PDA, smartphone, SMS, MMS, 3G, protokol WAP 2.0, web 2.0, XHTML MP dan RSS. Kebanyakan negara menggunakan peranti seperti PDA dan smartphone untuk pembelajaran mobile dan aplikasi seperti SMS, MMS, dan web 2.0 paling banyak digunakan.
Artikel ini membincangkan 10 artikel penyelidikan tentang penggunaan e-buku dan peranti mudah alih dalam pendidikan. Kebanyakan kajian mendapati bahawa e-buku dan aplikasi pembelajaran berasaskan peranti mudah alih berpotensi meningkatkan minat membaca dan pembelajaran, walaupun masih terdapat beberapa cabaran berkaitan kebolehgunaan. Satu kajian mencadangkan bahawa interaksi dengan guru masih diper
Dokumen tersebut membahas tentang pembelajaran mobile, yaitu penggunaan perangkat seluler dan komunikasi untuk tujuan pembelajaran. Dokumen tersebut menjelaskan definisi, manfaat, dan potensi pembelajaran mobile serta hasil penelitian terkait di dalam dan luar negeri. Dokumen tersebut juga membahas beberapa pertanyaan penting mengenai kesiapan dan penerimaan terhadap pembelajaran mobile di Malaysia.
This document provides tips for creating effective presentations. It recommends using a consistent template with an easy-to-read font. Bullets should be concise and limited to about six per slide. Text size should be at least 22 points for bullets and 28 points for titles. Color choices should consider readability from a distance and complement the message. Illustrations should clarify rather than distract from the core ideas being presented. The presenter, not the slides, should be the focus.
Storybird is a service that uses collaborative storytelling to connect kids and families. It allows users to share stories privately or publicly and have the final product printed, viewed online, or shared in a global library. Storybird was created to reconnect families through old traditions like reading together or playing games. It promotes imagination, literacy, and self-confidence in a safe online environment without chat features or public profiles. Users can have regular, teacher, or student accounts to manage classes, students, and assigned work. The basic steps are to register, sign in, customize your account, find existing stories, create new stories, invite collaborators, take turns adding to the story, and publish it.
This document provides guidelines for students writing an extended essay in chemistry for Kolej Mara Banting. It outlines topics that are appropriate and inappropriate for the essay. It recommends that essays have a clear chemistry emphasis and incorporate chemical principles and theory. Examples of suitable topics include spectrophotometric analysis of substances and experiments investigating how extraction methods affect compound color. Students are advised to demonstrate understanding of theory, interpret results, and be critical of experimental design. The work schedule for the essay is also provided.
Power point teknologi dalam mobile learningPunia Turiman
Dokumen ini membahas tentang perkembangan teknologi dalam pembelajaran mobile. Beberapa teknologi yang disebutkan digunakan untuk m-pembelajaran adalah PDA, smartphone, SMS, MMS, 3G, protokol WAP 2.0, web 2.0, XHTML MP dan RSS. Kebanyakan negara menggunakan peranti seperti PDA dan smartphone untuk pembelajaran mobile dan aplikasi seperti SMS, MMS, dan web 2.0 paling banyak digunakan.
Artikel ini membincangkan 10 artikel penyelidikan tentang penggunaan e-buku dan peranti mudah alih dalam pendidikan. Kebanyakan kajian mendapati bahawa e-buku dan aplikasi pembelajaran berasaskan peranti mudah alih berpotensi meningkatkan minat membaca dan pembelajaran, walaupun masih terdapat beberapa cabaran berkaitan kebolehgunaan. Satu kajian mencadangkan bahawa interaksi dengan guru masih diper
Dokumen tersebut membahas tentang pembelajaran mobile, yaitu penggunaan perangkat seluler dan komunikasi untuk tujuan pembelajaran. Dokumen tersebut menjelaskan definisi, manfaat, dan potensi pembelajaran mobile serta hasil penelitian terkait di dalam dan luar negeri. Dokumen tersebut juga membahas beberapa pertanyaan penting mengenai kesiapan dan penerimaan terhadap pembelajaran mobile di Malaysia.
This document provides tips for creating effective presentations. It recommends using a consistent template with an easy-to-read font. Bullets should be concise and limited to about six per slide. Text size should be at least 22 points for bullets and 28 points for titles. Color choices should consider readability from a distance and complement the message. Illustrations should clarify rather than distract from the core ideas being presented. The presenter, not the slides, should be the focus.
Storybird is a service that uses collaborative storytelling to connect kids and families. It allows users to share stories privately or publicly and have the final product printed, viewed online, or shared in a global library. Storybird was created to reconnect families through old traditions like reading together or playing games. It promotes imagination, literacy, and self-confidence in a safe online environment without chat features or public profiles. Users can have regular, teacher, or student accounts to manage classes, students, and assigned work. The basic steps are to register, sign in, customize your account, find existing stories, create new stories, invite collaborators, take turns adding to the story, and publish it.