Lifestyle
Concept Mapping is Helping Teachers and Students to Structure their Knowledge
Concept Mapping is a visual illustration of concepts and ideas as a complex structure composed of boxes or circles which are connected to each other with a linking word(s) or phrases that are connected to a central concept. The structure mostly has a hierarchical relationship. Boxes and circles depict topics and sub-topics which are connected with descriptive expressions so that one can define their mutual relationships.
Through the years concept map creator tool has gained immense popularity as it is a highly applicable technique allowing people to state what they know and have learned for a specific discipline. People can portray their thoughts and ideas, analyze what they know and don’t know and structure their knowledge in a hierarchical way.
The American professor and science researcher Joseph D. Novak developed the technique of Concept Mapping in the 70s which is based on an organizing and structuring theory by American psychologist David Paul Ausubel. Ausubel tried to find a way to develop a method to present information before Novak came up with the concept mapping method.
At the start, Novak introduced the concept mapping technique as a way to show changes in a child’s interpretation of scientific concepts. Concept mapping was taught to young students in primary and elementary school so that they could effectively express their answers to elementary questions on different subjects like ‘What is air?’, ‘What is Earth?’, ‘How does it rain?’, etc.
Ausubel had declared in his theory that the most important factor influencing one’s learning is ‘what the learner already knows’. Novak worked on the basis of this idea and expanded the theory to conclude that the meaningful learning is where the new concepts get assimilated with propositions in existing cognitive structures. Thus coming up with concept mapping that improves and facilitates the process of teaching and learning science for teachers and students respectively.
Lifestyle
Wanda Knight on Blending Culture, Style, and Leadership Through Travel
The best lessons in leadership do not always come from a classroom or a boardroom. Sometimes they come from a crowded market in a foreign city, a train ride through unfamiliar landscapes, or a quiet conversation with someone whose life looks very different from your own.
Wanda Knight has built her career in enterprise sales and leadership for more than three decades, working with some of the world’s largest companies and guiding teams through constant change. But ask her what shaped her most, and she will point not just to her professional milestones but to the way travel has expanded her perspective. With 38 countries visited and more on the horizon, her worldview has been formed as much by her passport as by her resume.
Travel entered her life early. Her parents valued exploration, and before she began college, she had already lived in Italy. That experience, stepping into a different culture at such a young age, left a lasting impression. It showed her that the world was much bigger than the environment she grew up in and that adaptability was not just useful, it was necessary. Those early lessons of curiosity and openness would later shape the way she led in business.
Sales, at its core, is about connection. Numbers matter, but relationships determine long-term success. Wanda’s time abroad taught her how to connect across differences. Navigating unfamiliar places and adjusting to environments that operated on different expectations gave her the patience and awareness to understand people first, and business second. That approach carried over into leadership, where she built a reputation for giving her teams the space to take ownership while standing firmly behind them when it mattered most.
The link between travel and leadership becomes even clearer in moments of challenge. Unfamiliar settings require flexibility, quick decision-making, and the ability to stay calm under pressure. The same skills are critical in enterprise sales, where strategies shift quickly and no deal is ever guaranteed. Knight learned that success comes from being willing to step into the unknown, whether that means exploring a new country or taking on a leadership role she had not originally planned to pursue.
Her travels have also influenced her eye for style and her creative pursuits. Fashion, for Wanda, is more than clothing; it is a reflection of culture, history, and identity. Experiencing how different communities express themselves, from the craftsmanship of Italian textiles to the energy of street style in cities around the world, has deepened her appreciation for aesthetics as a form of storytelling. Rather than keeping her professional and personal worlds separate, she has learned to blend them, carrying the discipline and strategy of her sales career into her creative interests and vice versa.
None of this has been about starting over. It has been about adding layers, expanding her perspective without erasing the experiences that came before. Wanda’s story is not one of leaving a career behind but of integrating all the parts of who she is: a leader shaped by high-stakes business, a traveler shaped by global culture, and a creative voice learning to merge both worlds.
What stands out most is how she continues to approach both leadership and life with the same curiosity that first took her beyond her comfort zone. Each new country is an opportunity to learn, just as each new role has been a chance to grow. For those looking at her path, the lesson is clear: leadership is not about staying in one lane; it is about collecting experiences that teach you how to see, how to adapt, and how to connect.
As she looks to the future, Wanda Knight’s compass still points outward. She will keep adding stamps to her passport, finding inspiration in new cultures, and carrying those insights back into the rooms where strategy is shaped and decisions are made. Her legacy will not be measured only by deals closed or positions held but by the perspective she brought, and the way she showed that leading with a global view can change the story for everyone around you.
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