Introduction

The LCD screens include LCD (Liquid Crystal DIS) displays and LED (Light Emitting Diode) displays, which generate points, lines, and surfaces in a way that current stimulates liquid crystal molecules to form a picture with the back light tube. Compared with the traditional cathode ray tube (CRT), it has a larger volume, a soft picture, no flickering on the picture, and reduces eye fatigue. An LCD (Liquid Crystal Display) is a flat-panel display that uses liquid crystals for its primary operating form. Liquid crystal screens use liquid crystal material as the basic component. Because liquid crystal is between solid and liquid, it not only has the optical characteristics of solid crystals, but also has the characteristics of liquid flow, so it can be said to be an intermediate phase. What is an Interactive Flat Panel Display? An interactive flat panel display (IFPD) is a large format touch screen display. Integrating interactive whiteboard, screen sharing, and touchscreen monitoring, it is ideal for collaborative meetings or interactive teaching environments. At IQBoard, we call it "IQTouch".

How does the liquid crystal realize the function

The liquid crystal screen is based on the liquid crystal material as the basic component, and the liquid crystal material is filled between two parallel plates, and the arrangement of the molecules inside the liquid crystal material is changed by voltage, so as to achieve the purpose of shading and light transmission to display different shades and random arrangement. Subtle imagery. Adding a three-color filter layer between two flat plates can display color images.

What are the advantages of LCD

Liquid crystals usually require the use of low-impedance metal materials, high-performance switching elements, and high-precision processing techniques, so liquid crystals can achieve large-area high-resolution displays. LCD screens are very low in voltage and power consumption, and engineers are very fond of them. The appearance of the liquid crystal is small and exquisite, and the thickness is only 6.5-8mm. The passive display type of liquid crystal has no glare, does not irritate human eyes, and does not cause eye fatigue to a large extent. The LCD screen can make the pixels smaller and maximize the amount of displayed information. The most important point is that the LCD screen has no electromagnetic radiation, which is very safe for the human body. Another point of LCD is that it has a very long service life, because there is almost no deterioration of the LCD, except that the life of the LCD backlight is limited, but the backlight part can be replaced, so the service life of the LCD is very long, and the LCD is applicable to all electronic devices.

Why choose IQ LCD

The decisive factor of the performance of the LCD screen is its panel, because the quality of the panel directly affects the viewing effect of the picture. So to choose a good LCD screen, you must first choose its panel. The LCD panel can determine the brightness, contrast, color, viewing angle and other very important parameters of the LCD screen to a large extent. As a provider of interactive display solutions, we offer IQTouch interactive LED displays and IQBoard interactive whiteboards designed to facilitate personalized learning and collaborative meetings. IQ interactive flat panels deliver 4K UHD resolution for a sharper on-screen display than most projectors. In addition, the 178° wide viewing angle supported by IFP makes it possible for more viewers to see the screen.

In addition, the IQ interactive tablet optimizes the writing function of up to 40 points of touch, and has more gesture zooming and dragging functions than traditional whiteboards. IQTouch interactive tablets have many built-in software integrations such as AI whiteboard, EShare Pro for wireless screen sharing, IQ KitsMemos interactive teaching software or JoinMemos collaborative meeting software, which are pre-installed on all displays. With IQ, you can use LCD products more conveniently and make your life more colorful.

Five suggestions for better use of LCD

1. Adjust the contrast to not lose the details of the picture. The contrast of the liquid crystal affects the light and dark contrast of the character scene, that is, the texture change of the viewing picture. Adjusting the contrast to an appropriate size can improve the viewing experience.

2. Adjust the brightness at any time and make good use of various brightening functions. The brighter the brightness of the liquid crystal, the easier it is for the viewer to find it at a glance. However, the ultra-bright picture is usually traded at the expense of image quality and the life of the display, so in daily use, do not adjust the brightness too high.

3. Don't point and point to avoid scratching the screen with hard objects. The LCD screen is the same as the mobile computer screen. During use, do not put hard objects on it to scratch it,  so as not to leave scratches and affect the viewing effect.

4. The time interval between switching on and off the screen should be more than five minutes. Do not switch on and off frequently, so as to avoid the impact of current from affecting the service life of the LCD.

5. If the power switch of the display screen often trips, you should check the screen body or replace the power switch in time, and check the firmness of the connection regularly, and adjust it in time if it is loose.

Summary

An interactive display is an embedded device that people can interact with using a digital touch screen to give a lively visual presentation and enable the audience to have a good discussion and interaction. And it is an all-in-one machine that integrates collaboration and meeting management functions. Users can connect the interactive flat panel display through their own devices, or use the multi-touch function on the interactive touch screen. When choosing an LCD screen, you need to consider important parameters such as the resolution, contrast, brightness, and presence or absence of dead pixels of the LCD screen. Today, smart tablets not only allow teachers and presenters to share information more clearly like touchscreen TVs, but their touchscreen functionality also provides an engaging experience for viewers. People still use traditional keyboards and stylus to enter options. However, the advanced interactive screen has multi-touch and can recognize up to 20 touch points at the same time, bringing more possibilities and convenience. So individuals can easily and instantly share ideas on a smart digital display panel. Bring everyone's ideas to life by seamlessly sharing ideas through easy collaboration on IQTouch. Choosing IQ products can be customized to meet your various needs, so please contact us if you are interested.

SEL stands for social-emotional learning (SEL), an educational approach that focuses on helping students learn and develop skills related to their social and emotional well-being. It teaches students how to recognize and manage emotions, set positive goals, empathize with others, establish and maintain positive relationships, and make responsible decisions.

Social and emotional learning (SEL) has been gaining traction recently as an essential element in the education process. It is a process that helps students develop the skills to manage their emotions better, build relationships, and make responsible decisions, all essential life skills. As such, SEL is becoming increasingly important in the classroom. In 2023, classrooms will be even more focused on social-emotional learning.

IQBoard interactive display solution is based on smart boards in both education and business, including  IQTouch Interactive Touch Screen Solution, IQBoard Interactive Whiteboard Solution, IQMeet Conference Camera Solution, IQShare Wireless Presentation System Solution, and Smart Accessories. With the interactive display system, teachers can easily display information from smart devices or computers in class. Students can use it for interactive presentations in the classroom or at home.

One of the most significant changes that can be made in classrooms in 2023 to support SEL is creating a more inclusive environment. This means building a respectful and safe environment where all students are accepted and respected, regardless of their differences. In addition, classrooms should be designed to foster collaboration, respect, and understanding among students. This can be achieved through interactive activities, such as group projects and discussions, and by creating an atmosphere where students feel comfortable expressing their opinions and ideas. 

In addition to creating an inclusive environment, teachers should also be trained to recognize and respond to students’ social and emotional needs. They should be equipped with the necessary tools to provide support, such as providing positive reinforcement, having conversations about feelings, and offering problem-solving strategies. Additionally, teachers should be aware of the signs of distress that a student may exhibit, such as changes in behaviour or attitude, and be prepared to intervene or refer the student to the appropriate support services. 

In 2023, technology will also play a role in supporting social-emotional learning in the classroom. A variety of apps and programs available can help promote SEL by providing students with activities and resources to help them develop their social and emotional skills. For example, some programs allow students to practice their decision-making skills by taking part in simulated scenarios, as well as programs that provide students with guidance on how to cope with difficult emotions. 

Finally, creating a classroom environment that encourages collaboration and communication will be essential in 2023. This means creating an atmosphere where students feel comfortable working together, asking questions, and offering support to each other. This can be achieved using team-building activities, such as group projects and discussions. Additionally, teachers should ensure that students can express their opinions and ideas respectfully. 

Social Emotional Learning  (SEL) has become increasingly important now because it helps prepare young people for success in school, work and life. SEL helps children and adults better understand and manage their emotions, set and achieve positive goals, feel empathy for others, establish and maintain positive relationships, and make responsible decisions. As our world becomes more globally connected and technology-driven, the need for social and emotional skills is growing. SEL is essential for developing the resilience, empathy, and problem-solving skills necessary for success in the 21st century.

SEL also plays a vital role in creating safe, supportive school environments and helping to reduce bullying, violence, and other negative behaviours. It is also essential for addressing the mental health needs of students. Schools that invest in SEL create a positive learning environment where students feel safe, respected, and connected to their peers, teachers, and school community.

SEL can also help improve academic outcomes by assisting students in building essential life skills like self-management, organization, self-advocacy, and communication. These skills can help students stay engaged in school and make better decisions that lead to positive academic outcomes. Additionally, SEL can help reduce the achievement gap by providing students from all backgrounds with the necessary skills to succeed in the classroom and beyond.

1. Incorporate self-reflection activities. Self-reflection activities can help students become more aware of their emotions, thoughts, and behaviours. Examples of self-reflection activities include journaling, writing letters to themselves, or interviewing themselves.

2. Teach students about the importance of emotions. Teach students that feelings are normal and natural and can help them understand their behaviour. Teach them skills to identify and express their feelings in constructive ways.

3. Model positive self-talk. Model positive self-talk for your students by speaking positively about yourself and others. Encourage your students to do the same.

4. Incorporate mindfulness activities. Mindfulness activities such as deep breathing, guided imagery, and yoga can help students become more aware of their emotions and manage them more effectively.

5. Create a supportive environment. Create a supportive classroom environment that encourages students to express their feelings.

6. Encourage students to take care of themselves. Please encourage students to take care of themselves through healthy habits such as exercise, healthy eating, getting enough sleep, and taking breaks.

7. Provide opportunities for self-expression. Give students opportunities to express themselves through art, music, or other creative outlets.

8. Promote positive relationships. Please encourage students to form positive relationships with their peers and adults. Model positive behaviour and offer support for students who are struggling.

SEL is an essential tool for helping students be successful in school, work, and life. In 2023, classrooms will focus more on social-emotional learning and creating an inclusive environment. Teachers should create a supportive environment, provide opportunities for self-expression, and promote positive relationships. Technology can also be used to help support SEL. By incorporating these strategies, classrooms in 2022 will be better prepared to help students develop the social and emotional skills they need to succeed.

The location: Fira Barcelona|Gran Via, Barcelona, Spain

For this time, we exhibit three main solutions of IQ&Q-NEX at ISE 2023 as follows:




Smart Classroom Solution 
Smart classroom solutions provide the simplicity, video quality, device control and interactive learning for students engagement and lecturing efficiency. 

● IQVideo Lecture Capture System offers pro-level livestreaming and dynamic class recording experience for hybrid and remote learning. 

● The latest Android 11 IQTouch Interactive Flat Panel (Model: TB1100 Pro, TE1100 Pro) and IQView Document Camera E4521 visualize the courses and make it easier to access the rich teaching resources.

● Q-NEX Networked Media Processor and compact Touch Panel as the AV integration system, with intuitive control interface for educators to manage the device in the classroom centrally.

Smart Meeting Room Solution

The ISE 2023 is unprecedentedly prosperous, and we’re so happy to meet you all at the Barcelona exhibition with our self-developed products and solutions. Your support is the driving force for us to keep moving forward and striving for the innovation.

Substitute teaching plays a critical role in any school district, particularly in the era of high-stakes testing. Students can suffer academically, behaviorally, and socially without talented, capable, and committed substitutes. What we know now is that high-quality substitute teaching is essential to the success of students and schools alike, and school districts need to invest in their substitute teaching resources.

IQTouch interactive flat panel display from IQBoard provides you with an array of tools to help enhance your classroom experience. By using this tool, you can give your students a more engaging learning experience and make it easier for them to develop their skills. You can use this device to deliver lessons, assignments, and other information through various media such as video, audio, graphics and text.

This device is designed to allow you to create different lessons based on the needs of your students. You can easily create different versions of a particular lesson based on the age group or learning abilities of your students. This will allow you to personalize your lessons for each student in order for them to be able to understand them better. You can also use this device to create quizzes and assessments which will help monitor their progress throughout the year so that they can be sure they are progressing at a rate that is right for them.

The IQTouch has many features that makes it easy for teachers and students alike:

- It has an interactive whiteboard feature which allows teachers to write on the screen using a stylus pen or even their finger if they wish; this allows teachers to write notes while they are talking without having any paper on hand at all times.

First, it is essential to understand the unique challenges of substitute teaching. Unlike traditional teachers, substitutes must be able to assess the needs of their students and the classroom quickly and then adjust their teaching approach accordingly. This requires flexibility, creativity, and expertise, which can be challenging to find in a short-term teacher. Therefore, school districts must provide high-quality training and expectations for their substitute teachers. This includes providing detailed lesson plans and guidelines and offering training in classroom management and student engagement.

Second, districts must also ensure that they have an adequate pool of qualified and talented substitutes. As school districts often experience staffing shortages, it is essential to have an established collection of capable replacements which can be called upon quickly in times of need. This can be accomplished through the use of recruitment efforts, such as offering competitive wages and benefits, as well as providing incentives for long-term substitutes.

Third, districts should also strive to create a supportive environment for their substitute teachers. This means providing appropriate feedback and guidance to ensure that substitutes feel comfortable and supported in the classroom. Additionally, districts should consider providing additional resources and support, such as access to technology and resources, to help substitutes be successful in their role.

Finally, districts must also ensure adequate compensation and benefits to their substitute teachers. Substitutes often work in complex and challenging environments and must be adequately compensated for their work. This includes offering competitive wages and benefits, as well as providing incentives for long-term substitutes.

7 Reasons Why Substitute Teachers Are So Important:

1. They provide continuity in the classroom:

Substitute teachers help ensure that classrooms remain consistent, even in the absence of the regular teacher. This helps maintain a sense of stability for students and allows for the regular teacher's lesson plans to be carried out.

2. They provide an opportunity for students to learn:

Substitutes allow students to continue learning while the regular teacher is absent. This can be especially important when the regular teacher is out for an extended period.

3. They can be a source of support:

Substitutes can provide a supportive and friendly presence in the classroom, which can be especially beneficial for students who may not have strong relationships with their regular teachers.

4. They can help keep students on task:

Substitutes can help keep students focused and on task when the regular teacher is out, which can be especially important in the high-stakes testing era.

5. They can help create a positive learning environment:

Substitutes can help create a positive learning environment for students by setting the tone for the classroom and providing a supportive presence.

6. They can help to manage classroom behaviour:

Substitutes can provide a calm and consistent presence to help manage classroom behaviour when the regular teacher is absent.

7. They can provide an alternate perspective:

Substitutes can bring a new and different perspective to the classroom, which can be beneficial for helping students to think critically and creatively.

Classroom management tips for substitute teachers:

1. Establish expectations and routines:

It is essential for substitute teachers to establish expectations and routines from the start. This helps create a sense of stability and consistency in the classroom and allows students to understand what is expected of them.

2. Be patient and understanding:

Substitute teachers should strive to be patient and understanding with their students. This helps to create a positive learning environment and allows students to feel comfortable.

3. Provide clear instructions:

Substitute teachers should provide clear instructions to students. This helps students understand what is expected of them and reduces confusion.

4. Be organized and prepared:

Substitute teachers should be organized and prepared for each class. This includes having all materials and lesson plans ready and providing clear directions for each activity.

5. Use positive reinforcement:

Substitute teachers should use positive reinforcement to encourage students to stay focused and on task. This can be done through praise and encouragement, as well as providing incentives for good behaviour.

6. Remain flexible:

Substitute teachers should remain flexible and be willing to adjust their lesson plans to meet the needs of the students. This helps to ensure that all students can learn.

7. Monitor student behaviour:

Substitute teachers should be mindful of student behaviour in the classroom and intervene when necessary. This helps to create a safe and respectful environment for everyone in the school.

In conclusion, high-quality substitute teaching is essential to the success of students and schools alike. By understanding the unique challenges of substitute teaching, providing adequate resources and support, and creating a supportive environment for substitute teachers, school districts can ensure that their teachers are equipped to provide the best possible instruction for their students.

One of the essential lessons of the pandemic is that virtual learning is here to stay, but it has to be done well. Virtual instruction is an educational system in which teachers and students interact and learn remotely, usually through the internet and outside a traditional classroom setting. It can include online video conferencing, virtual field trips, online lectures, interactive whiteboard activities, and even virtual reality simulations. While virtual instruction has been available for many years, it has become increasingly popular as the pandemic has forced students to learn from home.

Virtual instruction has many advantages over traditional classroom instruction. It can be more cost-effective since it eliminates the need for a physical classroom and can often be accessed from any location with an internet connection. It can also provide more flexibility for students since they can learn at their own pace, and the material can be tailored to their needs. Additionally, virtual instruction can supplement traditional classroom instruction, allowing students to participate in activities from home.

However, virtual instruction also has some drawbacks. It can be challenging to maintain student engagement and retain student attention, as it can be harder to provide a personal connection between teacher and student. Additionally, virtual instruction can be more isolating for students, as they lack social interaction in a traditional classroom setting.

Overall, virtual instruction is a viable option for students to continue their learning during the pandemic, but it is not a replacement for traditional classroom instruction. Careful consideration must ensure that students receive the same level of quality and engagement from virtual instruction as they would from a traditional classroom setting. Here are ten tips to make it more effective:

1. Establish a consistent schedule:

A consistent schedule for your virtual instruction is essential for creating structure and consistency for your students. This will help them to stay organized and keep track of their assignments, and it will also help you plan out your lessons and activities. You should also communicate this schedule to your students, so they know when to expect your classes.

2. Use interactive activities to keep students engaged:

Interactive activities are a great way to keep students engaged in virtual instruction. This could include online quizzes, virtual field trips, interactive whiteboard activities, and other student participation activities. These activities will keep students interested in the lesson and foster a sense of connection between the teacher and students.

3. Allow for flexibility and interaction:

Virtual instruction should be flexible and allow for interaction between the teacher and students. This could include providing students with opportunities to ask questions or provide feedback or allowing students to work on their own or in small groups. You should also provide a way for students to connect to collaborate on projects and get feedback from one another.

4. Utilize video conferencing:

Video conferencing is an essential tool for virtual instruction. It allows teachers to connect with their students and provide a more personalized instruction experience. It also allows students to see each other and interact in real time, which can help to build a sense of community and camaraderie.

5. Provide resources for students:

Providing resources for students is a great way to ensure they understand the material and can apply it to their lives. This could include providing them with study guides, worksheets, and other materials to help them understand the lesson better. You should also ensure you can answer questions and provide additional information.

6. Break up the lessons into smaller chunks:

Breaking up lessons into smaller chunks is a great way to keep students engaged and help them stay focused. This could include providing short video lectures, activities or discussions, and a review at the end. This will allow students to understand the material better and help keep them from getting overwhelmed.

7. Utilize technology to supplement instruction:

Technology can be an excellent resource for supplementing instruction in virtual instruction. This could include virtual reality simulations, online lectures, or educational games. These resources help keep students engaged and provide a more interactive learning experience. Additionally, these resources can supplement the material presented in the classroom, allowing students to explore topics in more depth.

8. Encourage open communication:

Creating an environment of open communication between the teacher and students is essential during virtual instruction. This could include opportunities for students to ask questions or provide feedback on the material. Additionally, it is necessary to ensure that students feel comfortable expressing their opinions and views, as this can help to foster a sense of connection between the teacher and students.

9. Provide ongoing support:

Providing ongoing support for students ensures they succeed in virtual instruction. This could include providing extra help for students struggling with the material or offering resources to pursue additional learning opportunities outside of the classroom. Additionally, it is essential to be available for students to provide guidance and support as needed.

10. Create a sense of community:

Creating a sense of community is essential for fostering a connection between teachers and students. This could include providing opportunities for students to collaborate on projects or setting up virtual "meet-ups" where students can get to know each other better. Additionally, providing a space for students to feel comfortable and support is essential, as this can help create a positive learning environment.

Conclusion:

Virtual instruction is an essential tool for teaching students during the pandemic, and it has many advantages over traditional classroom instruction. However, it is necessary to ensure that it is done well to provide students with the same quality of education as they would receive in a traditional classroom setting. These ten tips can help make virtual instruction more effective and engaging for teachers and students.