The Additive Approach. In this approach, content, themes, and perspectives are also added to the curriculum without changing its basic structure or purpose. Information added again is largely viewed from the perspective of the dominant culture. This approach is usually characterized by the addition of a book, a unit, or a course to the curriculum. For example, a unit on famous Americans with disabilities, or a unit on African Americans in the West is added to the curriculum.
What is the additive approach to teaching?
The Additive Approach. In this approach content, concepts, themes, and perspectives are added to the curriculum without changing its basic structure. This involves incorporating literature by and about people from diverse cultures into the mainstream curriculum without changing the curriculum.
What is additive curriculum?
Many schools are focused on an additive approach, which essentially adds in contributions and ideas from other cultures into an already existing curriculum. Other schools might take a more transformative approach, overhauling and critically examining the assumptions underlying curriculum and instruction.
What is additive manufacturing (AM)?
Additive manufacturing (AM), also known as 3D printing, is a transformative approach to industrial production that enables the creation of lighter, stronger parts and systems. It is yet, another technological advancement made possible by the transition from analog to digital processes.
What is an additive process?
Additive process: Adding the desired copper. A process of this type is classed as additive because the conducting material is only grown on, or added to, specific areas of the board. Additive processes are increasing in popularity because they require less processing and result in less wasted material.
What does additive approach mean?
The Additive Approach In this approach content, concepts, themes, and perspectives are added to the curriculum without changing its basic structure. This involves incorporating literature by and about people from diverse cultures into the mainstream curriculum without changing the curriculum.
What is an example of the additive approach?
The "Additive Approach" scholars of color without changing the structure of the curriculum. For example, an English Literature course might add Alice Walker's book The Color Purple or Shakespeare's Othello to the class reading list without changing the course structure.
What is the additive approach towards learning?
The additive approach allows the teacher to put ethnic content into the curriculum with- out restructuring it, a process that would take substantial time, effort, and training as well as a rethinking of the curriculum and its purposes, nature, and goals.
What is an additive approach in the classroom?
In the additive approach, a school looks at the curriculum they currently have in place. They then add in lessons, units and examples that represent a broader range of cultural examples and perspectives. One teacher at Mountain recognizes this approach as something she has done in the past.
What are the 4 approaches of multicultural education?
I have identified five dimensions of multicultural education. They are: content integration, the knowledge construction process, prejudice reduction, an equity pedagogy, and an empowering school culture and social structure (Banks, 1995a).
What are the four approaches to multicultural education?
James Banks, one of the most famous researchers in the field of multicultural education, identified four approaches: (1) the contributions approach; (2) the additive approach; (3) the transformation approach; and (4) the social action approach (Banks and McGee Banks, 2004).
What are the four curriculum approaches?
Curriculum ApproachesBehavioral Approach. This is based on a blueprint, where goals and objectives are specified, contents and activities are also arranged to match with the learning objectives. ... Managerial Approach. ... Systems Approach. ... Humanistic Approach.
What is the transformation approach?
The transformation approach seeks to change the attitudes about cultural differences by using a different curriculum, one that encourages students to view problems and concepts from the perspective of different cultures.
What is James Banks model?
James A. Banks has created a useful model that helps us evaluate our existing lessons and find ways to make them more culturally relevant and sustaining. The goal of Dr. Banks's model is to enable students from diverse racial and ethnic backgrounds to fully engage with and access the curriculum.
What are the steps and components to progress from additive to transformative multicultural curriculum?
Stages of Multicultural Curriculum TransformationStage 1: Curriculum of the Mainstream. The curriculum of the mainstream is Eurocentric and male-centric. ... Stage 2: Heroes and Holidays. ... Stage 3: Integration. ... Stage 4: Structural Reform. ... Stage 5: Multicultural, Social Action, and Awareness.
What strategies and programs can you suggest for the successful implementation of the curriculum?
Strategies implemented for this initiative are:Professional Learning Communities SupportEstablish Collaborative Teaming.Develop Learning Targets & Common Formative Assessments.Personalized Learning for All Students.Assessment Analysis & Data Based Decision Making.Continued Development of Curriculum Improvement.
What pedagogical approaches can be used to maximize students learning?
Pedagogical approachesVisible Learning.Thinking Skills.Explicit Instructions.Co-operative Learning.Collaborative Team Teaching.Technology integration.
What is additive approach?
In the additive approach, students do not have to think deeply about the meaning of culture and the ways it can affect every aspect of living and learning. The additive approach does not fundamentally change the power structures embedded in the school or educational system.
Is the additive approach more labor intensive?
It is more labor intensive and time consum ing than the additive approach. It might require flying in the face of state and district standards that are less transformative in nature. It stops short of teaching mechanisms for social action or community efforts toward social justice. Lesson Summary.
What is additive manufacturing?
As a result of these benefits, additive manufacturing is a primary focus area for the U.S. Department of Energy. In partnership with Oak Ridge National Laboratory (ORNL), the Advanced Manufacturing Office (AMO) has printed everything from large items such as houses and sports cars to functional nozzles and heat exchangers for public-private partnerships.
How much is additive manufacturing expected to grow in 2020?
Additive manufacturing is gaining industry momentum and changing the way manufacturers tackle science-based challenges. According to a leading 3D printing insights report#N#(link is external)#N#, the 3D printing industry is expected to grow by more than 31% per year until 2020 and generate more than $21 billion in revenue.
The Contributions Approach
This approach reflects the least amount of involvement in multicultural education approaches. This is incorporated by selecting books and activities that celebrate holidays, heroes, and special events from various cultures. For example, spending time reading about Dr. Martin Luther King in January is a common practice that falls into this category.
The Additive Approach
In this approach content, concepts, themes, and perspectives are added to the curriculum without changing its basic structure. This involves incorporating literature by and about people from diverse cultures into the mainstream curriculum without changing the curriculum.
The Transformation Approach
This approach actually changes the structure of the curriculum and encourages students to view concepts, issues, themes, and problems from several ethnic perspectives and points of view. For example, a unit on Thanksgiving would become an entire unit exploring cultural conflict.
The Social Action Approach
This approach combines the transformation approach with activities to strive for social change. Students are not only instructed to understand and question social issues, but to also do something about important about it.
additive manufacturing definition
3D printing, also known as additive manufacturing, is a concept in which it employs various methods to recreate 3D items developed through computer-aided design (CAD). It may perform additive manufacturing on a wide range of materials and does not cause the use of tools or the use of a block of raw material.
Brief History About Additive Manufacturing
The history of additive manufacturing is the story of humankind’s desire to design, fabricate and construct with ease. The said process has ruled the imagination of many people since ancient times. And as far as recorded history goes, we have always pursued ways to make this concept practical.
Key Difference between 3D Printing and Additive Manufacturing
Recognizing the critical differences between AM and 3D printing can help us the definition of additive manufacturing.
additive manufacturing process
Slicing an object into thin horizontal layers is the foundation of all additive manufacturing methods. They put each layer on top of the one before making the part.
additive manufacturing and subtractive manufacturing
Additive manufacturing refers to creating an object by adding several layers. On the other hand, subtractive manufacturing eliminates or slices away material to make parts. Both processes have separate underpinnings. However, Their use together is justified because some of their applications are similar.
Additive manufacturing advantages
There are various advantages to additive manufacturing. Additive manufacturing enables the rapid and low-cost production of a wide range of prototypes. These particular advantages have some degree of waste reduction and energy savings.
Additive manufacturing disadvantages
Identifying the advantages and disadvantages of the AM can help us with the definition of additive manufacturing.
What are the chemical methods?
Chemical methods are referred to as additive processes, as they require the addition of chemicals to react with the pollutant by means of chemical reactions to eliminate them. These techniques are not much utilized because of some disadvantages, such as large consumption of the chemical reagents, high cost, high electrical energy demand, and disposal problem due to the accumulation of the concentrated sludge. Chemical methods include a number of processes such as oxidative processes, H 2 O 2 -Fe (II) salts (Fenton’s reagent), and ozonation, photochemical, sodium hypo chloride (NaOCl), cucurbituril, and electrochemical destruction.
What is stereolithography?
Stereolithography is a high-resolution additive process that uses photocurable liquid resin. The process begins with a thin layer of the liquid resin on a build platform. A laser scans over the layer to selectively polymerize a 2D pattern, a fresh layer of resin is added, and the process repeats to build a 3D object.
Is welding an additive process?
While being the oldest form of additive processes and by practice the largest one, additive welding, such as metal inert gas welding, it is often left out of the discussion of AM processes. The argument against the inclusion of welding amongst the AM processes is that welding is most often described as a joining of two existent components, rather than the manufacture of a new component altogether. However this omission, based upon a very narrow definition of the term Additive Manufacturing, has the potential to limit the scope of research pursued by the additive community. The vast amount of both academic and industrial knowledge concerning various welding processes readily apply, in part or in toto, to both the modeling and practice of DED and LPBF manufacture.
