Akma e-portfolio

Simulations "Simulation  is the imitation of the operation of a real-world process or system over time.The act of simulating something first requires that a model be developed; this model represents the key characteristics or behaviors/ functions  of the selected physical or abstract system or process. The model represents the system itself, whereas the simulation represents the operation of the system over time.Simulation is used in many contexts, such as simulation of  technology  for performance optimization,  safety engineering ,  testing ,  training ,  education , and  video games . Often,  computer experiments  are used to study simulation models. Simulation is also used with  scientific modelling  of natural systems or human systems to gain insight into their functioning.Simulation can be used to show the eventual real effects of alternative conditions and courses of action. Simulation is also used when the rea...

Modelling "Scientific modelling  is a scientific activity the aim of which is to make a particular part or feature of the world easier to understand, define, quantify, visualize, or simulate. It requires selecting and identifying relevant aspects of a situation in the real world and then using different types of models for different aims, such as  conceptual models  to better understand, operational models to operationalize ,  mathematical models  to quantify, and  graphical models  to visualize the subject. Modelling is an essential and inseparable part of scientific activity, and many scientific disciplines have their own ideas about specific types of modelling. There is also an increasing attention to scientific modelling  in fields such as  philosophy of science ,  systems theory , and  knowledge visualization . There is growing collection of  methods , techniques and meta- theory  about all kinds of specialized s...

: : Data Logger : : "A  data logger  (also  datalogger  or  data recorder ) is an electronic device that records data over time or in relation to location either with a built in instrument  or  sensor  or via external instruments and sensors. Increasingly, but not entirely, they are based on a digital processor (or computer). They generally are small, battery powered, portable, and equipped with a microprocessor, internal memory for data storage, and sensors. Some data loggers interface with a personal computer and utilize software to activate the data logger and view and analyze the collected data, while others have a local interface device (keypad, LCD) and can be used as a stand-alone device. Data loggers vary between general purpose types for a range of measurement applications to very specific devices for measuring in one environment or application type only. It is common for general purpose types to be  programmable ; however, many...

Kerangka Alternatif adalah  Kumpulan saya telah memilih tajuk kesan bahan buangan industri kepada alam sekitar. Di sini saya akan sertakan lampiran untuk murid yang telah saya gunakan untuk melihat kerangka alternatif 34 orang pelajar tingkatan 4 dan jawapan yang telah diberikan oleh mereka.  *************************************************************************** Matapelajaran: Sains Teras Tahap: Tingkatan 4 Tajuk: Pelupusan Sisa Buangan Industri Hasil pembelajaran: i.           Memahami apakah sisa buangan industri ii.          Menerangkan kesan pelupusan sisa buangan industri terhadap alam sekitar. Idea Saintifik Pencemaran ialah perubahan ciri-ciri fizikal, kimia, atau biologi yang tidak diingini pada alam sekitar dan disebabkan oleh aktiviti manusia. Pencemaran mempengaruhi tanah, sungai, laut dan atmosfera serta menganc...