When you buy a device, you will often see both screen size and resolution listed in the specs. The screensize is the physical measurement diagonally of the screen in inches. This is not to be confused with the resolution, which is the number of pixels on the screen often displayed as a width by height (i.e. 1024×768). Because devices with the same screen size can have very different resolutions, developers use viewports when they’re creating mobile friendly pages. Viewports are scaled down versions of resolutions that allows sites to be viewed more consistently across different devices. Viewports are often more standardized and smaller than resolution sizes.

While desktop and laptop displays are in landscape orientation (wider than tall), many mobile devices can be rotated to show websites in both landscape and portrait (taller than wide) orientations. This means that designers and developers must design for these differences.

Essential Leadership Skills:

Communication:
Articulating a vision, actively listening, providing clear instructions, and fostering open dialogue are vital for effective leadership.

Decision-Making:
Leaders must be able to analyze situations, weigh options, and make sound judgments, even under pressure.
Delegation:
Empowering team members by entrusting them with tasks and responsibilities, allowing for growth and development.
Building Relationships:
Creating a positive and supportive work environment through trust, respect, and open communication.
Motivation and Inspiration:
Inspiring team members to achieve their full potential and work towards a shared vision.
Adaptability:
Adjusting to changing circumstances and leading teams through periods of uncertainty and change.
Integrity:
Maintaining high ethical standards and demonstrating honesty and transparency.
Resilience:
The ability to bounce back from setbacks and lead teams through challenging situations.
Problem-Solving:
Identifying issues, analyzing them, and developing effective solutions.
Collaboration:
Working effectively with others, fostering teamwork, and valuing diverse perspectives.
Accountability:
Taking responsibility for actions and decisions, and holding oneself and others accountable.
Self-Awareness:
Understanding one's own strengths and weaknesses, and recognizing how these impact the team.
Emotional Intelligence:
Being aware of one's own emotions and those of others, and using this awareness to build relationships and manage interactions effectively.
Creativity and Innovation:
Encouraging new ideas and approaches to problem-solving and improvement.
Learning Agility:
A willingness to learn new skills and adapt to changing situations.

How can I improve my mental health?
There are many different things you can do to improve your mental health, including:

Staying positive. It's important to try to have a positive outlook; some ways to do that include:
Finding balance between positive and negative emotions. Staying positive doesn't mean that you never feel negative emotions, such as sadness or anger. You need to feel them so that you can move through difficult situations. They can help you to respond to a problem. But you don't want those emotions to take over. For example, it's not helpful to keep thinking about bad things that happened in the past or worry too much about the future.
Trying to hold on to the positive emotions when you have them
Taking a break from negative information. Know when to stop watching or reading the news. Use social media to reach out for support and feel connected to others but be careful. Don't fall for rumors, get into arguments, or negatively compare your life to others.
Practicing gratitude, which means being thankful for the good things in your life. It's helpful to do this every day, either by thinking about what you are grateful for or writing it down in a journal. These can be big things, such as the support you have from loved ones, or little things, such as enjoying a nice meal. It's important to allow yourself a moment to enjoy that you had the positive experience. Practicing gratitude can help you to see your life differently. For example, when you are stressed, you may not notice that there are also moments when you have some positive emotions. Gratitude can help you to recognize them.
Taking care of your physical health, since your physical and mental health are connected. Some ways to take care of your physical health include:
Being physically active. Exercise can reduce feelings of stress and depression and improve your mood.
Getting enough sleep. Sleep affects your mood. If you don't get a good sleep, you may become more easily annoyed and angry. Over the long term, a lack of quality sleep can make you more likely to become depressed. So it's important to make sure that you have a regular sleep schedule and get enough quality sleep every night.
Healthy eating. Good nutrition will help you feel better physically but could also improve your mood and decrease anxiety and stress. Also, not having enough of certain nutrients may contribute to some mental illnesses. For example, there may be a link between low levels of vitamin B12 and depression. Eating a well-balanced diet can help you to get enough of the nutrients you need.
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o be easily distracted,
o have difficulty following directions,
o frequently lose materials, and/or
o have difficulty organizing tasks and materials.


Predominantly hyperactive/impulsive type.
The student may:
o Appear to be in constant motion,
o frequently fidget or move in his or her seat,
o become restless during quiet activities,
o leave his or her seat when expected to remain seated,
o interrupt others and classroom activities,
o talk excessively, and/or
o fail to follow classroom procedures (e.g., blurt out answers without raising hand).


Combined type.
The student may exhibit symptoms that include behaviors from both categories above.

In order for a student to be diagnosed with ADHD, symptoms must appear before age 12 and be exhibited across at least two settings. They must also have adverse effects on academic performance, occupational success, or social-emotional development (APA, 2013).

To add to the complexity of the diagnosis, children with ADHD are likely to have co-existing emotional, behavioral, developmental, learning, or physical conditions (Wolraich & DuPaul, 2010).

As a result of the behaviors listed above, students with ADHD are at greater risk of academic
difficulties, social/emotional issues, and limited educational outcomes.

Have tangible reminders:
- A big clock in the bedroom;
- Charts for chores;
- Assignment pad to record homework and a specific folder to put work in upon completion; and
- Gain the child's attention before speaking to him or her. Have the child repeat back directions for things that are really important.
Avoid the following:
- Repeating patterns of inappropriate behavior followed by ineffective punishment;
- Administering consequences without prior warning or without the child understanding why he or she is receiving them; and
- Responding inconsistently to inappropriate behaviors.

Students with ADHD: Tips for Home

Students also can take some of the responsibility for their educational and behavioral adaptations. Blazer (1999) reported that students as young as 5 years old can communicate ways to make their school experience more pleasurable and learning easier. Student input also helps to promote a sense of ownership and responsibility for the new strategies and adaptations.
Here are some suggestions for practices that may be helpful for teachers working with a child with ADHD.

ADHD is one of the most prevalent psychiatric illnesses of young people in America.
A recent study showed that ADHD diagnosis has gone up 43 percent from 2003 to 2011.
The study was not designed to look at the underlying reasons for such changes in prevalence, however it could be the result of a tendency to over-diagnose the situation.
“There has definitely been an upward trend in diagnosed ADHD cases. If the condition is over-diagnosed and the stimulant to correct the condition is taken casually, then treatment won’t be durable and it could ignore other problems in their environment that are the actual stressors, like: internal worries, home conflicts and learning disorders.” -Cabrera.

Self-Correction Opportunities
Students use calculators or a key provided by the teacher to check their answers.

Learning Games
Students play board games that reinforce skills such as sight vocabulary, phonics, grammar rules, and basic math facts.

For example, Bingo can be used to review basic facts and concepts. Students who require more immediate feedback and recognition of their efforts might begin with a Bingo board that has only
three cells across and three cells down. The number of cells can be gradually increased to four across, four down, then five, and so forth.

students to recognize the conditions that trigger specific behaviors. Once the
system is developed, students can learn to manage their behavioral responses
before they occur.

For example, creating a signal and routine for “taking a five minute
break” at a specified classroom location provides an opportunity for the
student to recognize when he is becoming restless or frustrated and prevents
behavior from escalating. This system is most effective if used before the
behavior escalates or intensifies.


Choice as Reward: Choice in and of itself appears to be highly reinforcing.
Provide choices of activities between assignments or embed choices within
assignments (e.g., choice of materials, readings, response modes, peer partners).
Choices also provide students practice in decision making.

In a non-iterative process, you and your team would work together to come up with a final product without necessarily trying new ideas along the way. Typically, non-iterative processes require more time during the conceptualization and creation phase, so that everything works as intended during the testing phase.

Waterfall is the most common non-iterative process. In the waterfall model, you and your team will define project phases before the project starts. Each phase begins once a previous phase is completed in its entirety. Requirements and resources will typically be locked before a project begins, and the team avoids changing the project plan as much as possible.

For example, imagine you’re working with a design agency to create an ebook. You first need to provide all of the copy for the ebook. Then, the design agency will take that copy and create designs. Finally, your internal team will copyedit the designed ebook to make sure everything looks ok. This is an example of the waterfall model because each phase relies on the previous step (i.e. you can’t copyedit the designed ebook until it’s been designed).

Depending on the team you’re on and the type of projects you run, non-iterative processes can be challenging because they don’t build in time for your team to iterate and continuously improve. Because there are so many unknowns and surprises in engineering, engineering teams in particular tend to use iterative processes instead of non-iterative ones, but any team can benefit.

In a non-iterative process, you and your team would work together to come up with a final product without necessarily trying new ideas along the way. Typically, non-iterative processes require more time during the conceptualization and creation phase, so that everything works as intended during the testing phase.

Waterfall is the most common non-iterative process. In the waterfall model, you and your team will define project phases before the project starts. Each phase begins once a previous phase is completed in its entirety. Requirements and resources will typically be locked before a project begins, and the team avoids changing the project plan as much as possible.

For example, imagine you’re working with a design agency to create an ebook. You first need to provide all of the copy for the ebook. Then, the design agency will take that copy and create designs. Finally, your internal team will copyedit the designed ebook to make sure everything looks ok. This is an example of the waterfall model because each phase relies on the previous step (i.e. you can’t copyedit the designed ebook until it’s been designed).

Depending on the team you’re on and the type of projects you run, non-iterative processes can be challenging because they don’t build in time for your team to iterate and continuously improve. Because there are so many unknowns and surprises in engineering, engineering teams in particular tend to use iterative processes instead of non-iterative ones, but any team can benefit.