POWER POINT PRESENTATION.TICS.SUMMARY. CH3JOSSELIN ESTHER LOPEZ GOMEZ6076-07 4960APRIL, 2010

INTRODUCTION.OBJECTIVESCOMPUTER GRAPHICS. Seeing and RendingA ROLE FOR IMAGE MAKING LEARNING.THE FEATURES AND FUCTION OF GRAPHIC TOOLS.LEARNING WITH COMPUTER GRAPHICS.TEACHING WITH COMPUTER GRAPHICS.CONCLUSION.

THIS TEXT CAN HELP ALL KIND OF STUDENTS WHO STUDIES TECHNOLOGY AND EDUCATION, BECAUSE IT CONTAINS A LOT OF INFORMATION ABOUT HOW GRAPHICS ARE TODAY BEING APPLIED TO EDUCATION AND TO TECHNOLOGY IN THE CLASSROOM.IT ALSO GIVES INFORMATION ON ALL TYPES OF WORKABLE IMAGES ON A COMPUTER.

OBJECTIVESTO SHOW A NEW WAY TO SEE IMAGES, NOT ONLY TO PEOPLE IN GENERAL, BUT ALSO ALL STUDENTS OF TICS.

IMFORM ABOUT THE TYPES OF GRAPHICS AND HOW ARE THEY CAN BE CREATED.

EXPLAIN THE TOOLS USED ON A GRAPHIC PROGRAM.

There is a saying which says that Everything enters by sight, and technology supports it. When seeing a image or something with colors, we inmediatelly turn our head and eyes to see what is it.Why is that?Because images capture our attention, it is not captured in first instance because of the text, but it is because of graphics. Human beings have a great ability to capture on their mind things when they are drawn or they have colors, and it is easier to remember and learn also.

THE ROLE FOR IMAGE MAKING IN LEARNING.Computers have emerge on the images topic, and it makes educators the bigger chalenge they can imagine, it is to implement graphic technology on their everyday lessons.It is correct for teacher to teach their students to leanr about and with graphic symblos, and when using them the learning process can become more effective and easy not anly for teacher, but also for students.

THE FEATURES AND FUNCTIONS OF GRAPHIC TOOLS.Some functions are used in many graphic programsSome of this features are unique to an specific program

Using all these options users can create their own graphics using a little of imagination.Each one of these programs contains as everythind in the technology thier limitations.Can be used to create banners, posters etc. It is easy to use and modifyThis images are created by formulas, each part of the image is changed independentlyImages created by bit-mapped, it is the smallest dot a computer can display.Useful to create diagram, etc, it uses a non-linear style to make the job.They are software programs that goes from image to image until it gets the final result.There are many programs that can help users to create their own images or graphics, each one of them has its own characteristics and functions.For example:Print graphics: uses texts.Draw programs: uses pictures, and the text can be modified at any time.

Print Graphic

Draw Programs

Paint ProgramsIdeaProcessor

Animationprograms

Its not important to know how all our images work, but what is important is to know how i can save themImages can be moved form place to place, using the IMPORTING AND EXPORTING IMAGES.IMPORTING AND EXPORTING IMAGES.

There are soem formats which are used to conver any type of image to any image you want.- PICT: used for Macintosh-PCX: used for DOS-windos platform-EPS: this is used to save object-oriented images.-TIFF: this saves graphics as bit-mapped images.-GIF: created for internet service provider.-JPEG: for WWW. Graphics reducing the file size.IMPORTING/ EXPORTING IMAGES.IMPORTING: is saving an image that was saved in other document file, and bring it to another. (from other document to this document)EXPORTING: is saving a image that was saved in this document file, and take it to another. ( from this document to another one)

OBTAINING A PREEXISTING IMAGEThere are some programs that can help to modify a preexisting image

Jossy - when downloading images forminternet users need to be very careful with the Copyright Laws. If doing this, users need to ask for a permission to use that graphic.

LEARNING WITH COMPUTER GRAPHICS.In the past education was very systematic, learning was by imitation, learn by doing and making errors, then education became from lectures and representation, but in the near future education will become by experience, but everything will be visualTYPES OF LINES:Dot Family: shapes with texture or color.

Circle Family: this is empty of texture or color.

Straight- line Family: composed by lines similar to an arrow.

Curved-line Family: lines that are bent.Angle-line Family: bent lines that comes to a point

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CoLoRColor emits feelings, thats one of the reasons why color is important. Computer graphic programs offers an extensive range of color to choose. The only thing to worry about is cheer correctly the combinations.It can create illusion and dimensions, e.g.Foreshortering: a dimension to see the object closer.Shading: adding darkness.Surface: drawing objects.Size: objects larger or shorter.Contour lines: connects two points on a surface.Overlaping: objects infron of others.Density: detailed images.Shadows: with a shaded side.

Perspecti ve

compositionIt is the place where the image or text is placed. there are three places where an object can be placed.Foreground.Midground.Background.

The importance of applying new points of view the education, teacher are being teach to teach their students on technology.Technology provides a new visualization of images and graphics, this graphics can be applied to all subjects, not only to mathematics, but also to social studies.This images can be:DECORATIVE IMAGES: as background, slide shows or electronic presentations.REPRESENTATIONAL IMAGES: they are icons to show the funtion of a button.

ORGANIZATIONAL IMAGES: these are visual outlines that makes an structure and that shows a sequence.

EXPLANATIVE IMAGES: it expalins how systems work and uses frames to illustrate changes in parts of systems.

TRANSFORMATIONAL IMAGES: shows change process or evolution.