Quiz # 2-educational Technology Uclm

The machine described in the question is one that accepts data from an input device and performs arithmetic and logical operations. This is a clear description of a computer, which is capable of processing data and performing calculations and logical operations. TVs, iPhones, and cellphones do not typically have the same level of computational capabilities as a computer. Therefore, the correct answer is a. computer.

The given options are types of graphs, except for option c, which is "memory graph". A bar graph represents data using rectangular bars, a pie graph represents data using a circle divided into sectors, and a line graph represents data using a series of points connected by lines. However, a "memory graph" is not a recognized type of graph.

ICT stands for Information and Communication Technology. This term refers to the use of technology to store, retrieve, transmit, and manipulate information. It encompasses a wide range of technologies and tools that enable individuals and organizations to communicate, collaborate, and access information effectively. ICT plays a crucial role in various sectors such as education, business, healthcare, and government, facilitating efficient communication, data management, and knowledge sharing.

Edgar Dale adopted and improved upon the construct by proposing the "Cone of Experience". This concept suggests that individuals retain information better when they are actively involved in the learning process, rather than just passively receiving information. The cone represents different levels of learning experiences, ranging from direct participation and observation at the base of the cone to abstract conceptualization at the top. This theory emphasizes the importance of hands-on learning and engagement for effective knowledge retention.

The acronym DIE stands for Designing, Implementing, Evaluating. This means that the process involves designing a solution or plan, implementing it, and then evaluating its effectiveness. The other options do not accurately represent the meaning of DIE.

Froebel is known as the Father of Kindergarten because he was the founder of the first kindergarten in Germany in 1837. He developed a system of early childhood education that focused on play-based learning and fostering the holistic development of children. His ideas and methods have had a significant impact on early childhood education worldwide, making him a key figure in the field.

A scanner is a machine that can photocopy images and convert them into digital format that can be read by a computer. It uses a light-sensitive sensor to capture the image and then converts it into a digital file that can be stored or edited on a computer. Unlike a CD player, which is used to play audio CDs, or a camera, which captures images but does not convert them into digital format, a scanner specifically performs the task of translating physical images into digital images that can be processed by a computer.

The given options are categorized into different types of experiences. Dramatized experience and contrived experience both involve creating or staging a particular experience. Meaningful experience refers to an experience that holds significance or importance. However, joyful experience does not fit into any of these categories as it is a subjective emotion rather than a type of experience. Therefore, c. Joyful Experience does not belong in the group.

Media refers to the various means of communication that are used to transmit messages from a source to a receiver. It includes different channels such as television, radio, newspapers, magazines, and the internet. These channels are used for purposes like providing information, education, entertainment, and conducting business. Therefore, media is the correct answer as it encompasses all the different formats and devices through which messages are communicated.

In the directed type of play, the students are required to draw out plans to ensure the success of the play. This step is referred to as "planning". Planning involves creating a detailed outline or strategy for the play, including the roles, scenes, props, and overall structure. It helps the students to organize their thoughts, allocate tasks, and coordinate their efforts effectively. By engaging in planning, the students can ensure that all aspects of the play are well thought out and executed, leading to a successful performance.

The given answer, "c. software," is correct because it correctly identifies that data is stored in various storage devices such as floppy discs, hard drives, CD ROMs, and video discs. This storage of data is facilitated by software, which manages and organizes the data on these storage devices. Therefore, the answer "c. software" is the correct choice in this context.

The abacus is considered the oldest known computer because it is a simple counting device that has been used for thousands of years. It consists of beads or stones that are moved along rods or wires to perform calculations. While it may not resemble modern computers, it was a tool used to perform basic mathematical operations and is an early example of human ingenuity in creating a device to aid in computation.

Dramatized experience is an example of enactive representation because it involves actively engaging in or experiencing something. Enactive representation refers to learning through direct experience and physical interaction with the environment. In a dramatized experience, individuals participate in a simulated or role-played scenario, allowing them to directly engage with the content and learn through their actions and experiences. This type of representation is different from symbolic representation, which involves using symbols or signs to represent ideas or concepts, and iconic representation, which involves using visual images or pictures to represent something.

Graphs provide a visual representation of numerical data. They are used to present data in a clear and organized manner, making it easier to understand and interpret the information. Graphs use different types of visual elements such as bars, lines, and pie slices to represent data points and their relationships. They are commonly used in various fields such as statistics, economics, and science to analyze and communicate data effectively.

The given answer suggests that one of the advantages of manipulating an Overhead Projector is that it makes an excellent replacement/substitute for a chalkboard. It also mentions that it can be used in front of the room and it is less burden for the teacher. However, it states that unless the equipment is properly positioned, the base on the head projector might obstruct the students' line of vision, which is not an advantage.

The correct answer is b. OHP. OHP stands for overhead projector, which is a tool that uses transparency for presentation. This tool allows presenters to project images or text onto a screen using a transparent sheet called a transparency. The transparency can be written or printed on, allowing for real-time annotation during presentations. OHPs were commonly used before the advent of digital projectors and PowerPoint presentations.

Blaise Pascal is the correct answer because he is known for inventing the first mechanical calculating machine called the Pascaline. This machine, invented in the 17th century, was able to perform addition and subtraction calculations. Pascal's invention was a significant advancement in the field of mathematics and laid the foundation for future developments in calculating machines.

The given description suggests that the objects being referred to are physical in nature and can be seen and touched. This aligns with the definition of hardware, which refers to the physical components of a computer system or any other electronic device. Therefore, the correct answer is a. hardware.

ENIAC stands for Electricity Numerical Integrator and Computer. It was one of the earliest general-purpose electronic computers and was developed in the 1940s. The name accurately reflects its purpose as it was designed to perform numerical calculations and integration tasks. The correct answer is a. Electricity Numerical Integrator and Computer.

Posters are a form of visual communication that incorporates a combination of lines, colors, and words. They are designed to catch the viewer's attention and convey a message effectively. Charts typically focus more on data and information, while drawings can vary in style and purpose. Therefore, the correct answer is posters.

Preparation is the correct answer because it aligns with the description provided in the question. The question states that the teacher provides practice exercises to prepare students for a stage performance. This implies that the students are being given tasks or activities to get ready for the performance, which is the definition of preparation.

Drawings are visual representations that often include sketches and diagrams. They are created using various artistic techniques and graphic arrangements to convey information or ideas. Posters, graphs, and other options do not necessarily involve the same level of graphic arrangement as drawings do. Therefore, the correct answer is b. drawings.

An appropriate size of transparency is 8x10 inches because it is a standard size commonly used for presentations and overhead projectors. This size allows for clear and easily readable content while fitting within the dimensions of most projector screens or surfaces.

Educational media refers to any form of media, such as textbooks, videos, or online resources, that is specifically designed and used for educational purposes. This includes materials that can be used by students or teachers to enhance learning and understanding in the absence of a teacher. Therefore, educational media can be used as a means of communication for educational purposes other than relying solely on the teacher.

The options a, b, and d are all related to writing or drawing tools, while option c, acetate clear, is a type of transparent plastic material. Therefore, acetate clear does not belong to the group as it is not a tool or instrument.