Introduction
Research questions
Theoretical background
Participants
Instruments
Methods
Characteristic | Description | Components |
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Use the ultra-high density LED rotating images to show 3D visual effects of the display device | Model: FY3D-Z1. | Hologram projector - Used for the projection of holographic images with a realistic 3D appearance. |
Product imaging clear, flexible replacement of advertising content. | Input Voltage: 100-240 V AC 50 / 60 Hz | Remote control - Electronic device that allows us to take control of the device (turn on / off). |
Supports multiple online, so that the playback screen is larger and clearer. | Power: 10-15WLector de Plug: US Plug, UK Plug, EU Plug, AU Plug, JP Plug Resolution (pixel): 450 × 224. | Adapter 12v - It is equipped with a fixed or adjustable voltage output; in this way, the power supply devices can limit the current voltage to a certain extent so the test circuits are not destroyed |
It is very easy to carry, can be installed by rotating or hanging on the wall to install, will not occupy too much space. | Viewing Angle:176°. File Formats supported: MP4,AVI, RMVB,G IF, JPG, MKV, PNG | Color: Black/White Material: ABS & PC & Aluminum Item Size: Approx.42*13*11 cm |
Fantastic 3D video playback effect, you can make your advertisement, and it’s a new product with a marketing eye-catching potential | LED Quantity: 224pcs LED Life: 100000 h |
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3D Holographic LED-Fan Display
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3D images
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Nearpod application to evaluate content. (Optional)
Results and discussion
Gender: Female 15; Male: 15, Total 30 | |||||
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Ethnicity | How old are you? | Total | |||
16 | 17 | 18 | |||
Mestizo | recount | 9 | 2 | 1 | 12 |
% of total | 30,0% | 6,7% | 3,3% | 40,0% | |
White | recount | 1 | 1 | 0 | 2 |
% of total | 3,3% | 3,3% | 0,0% | 6,7% | |
Afro-descendant | recount | 5 | 3 | 2 | 10 |
% of total | 16,7% | 10,0% | 6,7% | 33,3% | |
Montubio | recount | 0 | 1 | 1 | 2 |
% of total | 0,0% | 3,3% | 3,3% | 6,7% | |
Indigenous | recount | 4 | 0 | 0 | 4 |
% of total | 13,3% | 0,0% | 0,0% | 13,3% | |
Total | Recuento | 19 | 7 | 4 | 30 |
% del total | 63,3% | 23,3% | 13,3% | 100,0% |
Without recourses in classroom | How do you consider your learning without the use of technology (projector, device, computer) in biology class? | |||||
Boring | Traditional | Interesting | Very interesting | Total | ||
Male | recount | 7 | 4 | 3 | 1 | 15 |
% of total | 23,3% | 13,3% | 10,0% | 3,3% | 50,0% | |
Female | recount | 5 | 4 | 6 | 0 | 15 |
% of total | 16,7% | 13,3% | 20,0% | 0,0% | 50,0% | |
Total Students | recount | 12 | 8 | 9 | 1 | 30 |
% of total | 40,0% | 26,7% | 30,0% | 3,3% | 100,0% | |
With recourses in classroom | Do you think that I improve your learning with the use of technology (3D Holographic LED-Fan Display) in biologyclass? | |||||
Boring | Traditional | Interesting | Very interesting | Total | ||
Male | recount | 0 | 1 | 3 | 11 | 15 |
% of total | 0% | 3,3% | 10,0% | 36,7% | 50,0% | |
Female | recount | 0 | 1 | 6 | 8 | 15 |
% of total | 0% | 3,3% | 20,0% | 26,7% | 50,0% | |
Total Students | recount | 0 | 2 | 9 | 19 | 30 |
% of total | 0% | 6,7% | 30,0% | 63,3% | 100,0% |
Without educative technology | Would you like technology educative to be used for the development of the class? | |||||
Boring | Traditional | Interesting | Very interesting | Total | ||
Male | recount | 4 | 7 | 3 | 1 | 15 |
% of total | 13,3% | 23,3% | 10,0% | 3,3% | 50,0% | |
Female | recount | 1 | 6 | 8 | 0 | 15 |
% of total | 3,3% | 20,0% | 26,7% | 0,0% | 50,0% | |
Total Students | recount | 5 | 13 | 11 | 1 | 30 |
% of total | 16,7% | 43,3% | 36,7% | 3,3% | 100,0% | |
With educative technology | Did you like to use technology educative (3D Holographic LED-Fan Display) in the developpment of the class? | |||||
Boring | Traditional | Interesting | Very interesting | Total | ||
Male | recount | 0 | 2 | 6 | 7 | 15 |
% of total | 0,0% | 6,7% | 20,0% | 23,3% | 50,0% | |
Female | recount | 1 | 1 | 4 | 9 | 15 |
% of total | 3,3% | 3,3% | 13,3% | 30,0% | 50,0% | |
Total | recount | 1 | 3 | 10 | 16 | 30 |
% of total | 3,3% | 10,0% | 33,3% | 53,3% | 100,0% |
Without resource technological | Does the content of the subject seem interesting and motivates you to participate in class? | |||||
Boring | Traditional | Interesting | Very interesting | Total | ||
Male | recount | 5 | 4 | 5 | 1 | 15 |
% of total | 16,7% | 13,3% | 16,7% | 3,3% | 50,0% | |
Female | recount | 1 | 0 | 8 | 6 | 15 |
% of total | 3,3% | 0,0% | 26,7% | 20,0% | 50,0% | |
Total | recount | 6 | 4 | 13 | 7 | 30 |
% of total | 20,0% | 13,3% | 43,3% | 23,3% | 100,0% | |
With resource technological | Did you find it interesting to assign a hologram to the content of the subject and was you motivated to participate in class? | |||||
Boring | Traditional | Interesting | Very interesting | Total | ||
Male | recount | 0 | 3 | 4 | 8 | 15 |
% of total | 0,0% | 10,0% | 13,3% | 26,7% | 50,0% | |
Female | recount | 2 | 1 | 2 | 10 | 15 |
% of total | 6,7% | 3,3% | 6,7% | 33,3% | 50,0% | |
Total | recount | 2 | 4 | 6 | 18 | 30 |
% of total | 6,7% | 13,3% | 20,0% | 60,0% | 100,0% |
Without 3D Led Fan Hologram | Would it facilitate your learning and interest in the subject when viewing hologram as part of your class activities? | |||||
Boring | Traditional | Interesting | Very interesting | Total | ||
Male | recount | 1 | 3 | 8 | 3 | 15 |
% of total | 3,3% | 10,0% | 26,7% | 10,0% | 50,0% | |
Female | recount | 2 | 5 | 6 | 2 | 15 |
% of total | 6,7% | 16,7% | 20,0% | 6,7% | 50,0% | |
Total | recount | 3 | 8 | 14 | 5 | 30 |
% of total | 10,0% | 26,7% | 46,7% | 16,7% | 100,0% | |
With 3D Led Fan Hologram | Did I improve your interest in the contents of the class by incorporating holograms as a techno-pedagogical resource? | |||||
Boring | Traditional | Interesting | Very interesting | Total | ||
Male | recount | 0 | 0 | 5 | 10 | 15 |
% of total | 0,0% | 0,0% | 16,7% | 33,3% | 50,0% | |
Female | recount | 1 | 1 | 4 | 9 | 15 |
% of total | 3,3% | 3,3% | 13,3% | 30,0% | 50,0% | |
Total | recount | 1 | 1 | 9 | 19 | 30 |
% of total | 3,3% | 3,3% | 30,0% | 63,3% | 100,0% |
Study limitations and recommendations
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Insist on the reinforcement of student’s values that help in the formation of their daily and academic life by allowing to develop a mutual respect between teacher-student.
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For students, it’s necessary to know how making a good use of new technologies, more specifically, the use of 3D Holographic LED-Fan Display.
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Adopt educational technologies which can help to improve students’ interest.
Conclusion
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Through the observation practices in the classroom and according to the comparison between the results of the applied surveys, it is shown how the academic interest of the students can progressively improve by incorporating the use of the techno-pedagogical resource in harmony with the contents that the teacher wants to teach. The success achieved through the application of holograms is to attract the student’s attention and avoid being entertained by other ideas.
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Among the results achieved, through the incorporation of 3D Holographic LED-Fan Display during the development of experimental classes, it can be established teachers can easily manipulate the resource and interact in real time with their students, thus significantly improving their participation and interest in the topics and contents.
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In order to assess the knowledge of secondary students, an exam was applied to the contents of the experimental classes, which were carried out with the help of an alternative computer tool called Nearpod, which was provided by university students. The average of the students was high above the standard (from 1 to 10) by obtaining grades over 7 points.