Education is constantly evolving. Billed as one of the fastest growing tech markets in the UK, our schools collectively spend more than £900 million a year on education technology, or edtech as it’s commonly dubbed. Neither does the sector show any sign of slowing down.
Curriculums change through the years, and with them the means of presenting their educational content to school pupils. We’ve already seen chalkboards exchanged for interactive whiteboards and projectors, and textbooks largely swapped out for laptops and computers. We’re all familiar with these developments, but ground-breaking progress continues to be made.
On October 16th, 2018, the BBC published a report on a parliamentary meeting that served as a landmark event for technology in education. Based at Middlesex University, a robot named Pepper sat down with MP’s to discuss the impact that robotics and artificial intelligence have had on education, and how things could move forward in the future. While all the questions and answers were predetermined, the main thrust of the conversation with Pepper was to encourage a blend of technology and human oversight, rather than replacing one with the other.
This merger focuses on viewing technology as something that is of service to teachers and pupils rather than something to be subservient to. An LSE study has already proven that banning smartphones in schools significantly improved results, but the question worth asking is; can technology be repurposed for education’s sake?
Though robotics and AI are being introduced to the learning environment, for now they largely handle the more administrative tasks in the schooling arena. For example, they’ll record test results or manage student data. That said, the robot Pepper facilitated duties in front line learning too, such as aiding special needs children with their numeracy development. Clearly, this edtech is all of enormous help to teachers, who have been notoriously overworked for years, resigning and even falling ill from the stress of their exploited roles.
An App called Kahoot! has also made waves amongst school pupils both in the UK and the US. It allows teachers to create their own digital games that their pupils can access through the app, enhancing their learning through a fun use of technology. The app had a recorded 50 million monthly users in June 2017, which shows just how quickly edtech can gain traction in popularity. Under teacher supervision, apps enable the learning experience to become exciting and interactive in a way that textbooks, unfortunately, can’t be.
To some degree, edtech allows children to have a more prominent hand in their education. It gives them greater agency in terms of not only what they learn, but how they learn it. Technology is something that young people are very familiar with, and that same familiarity can spur their engagement in the classroom. Edtech use means that learning becomes a less passive experience; pupils can now get involved using their screens, instead of listening to teachers monologue in ways they can’t fully comprehend.
In 2018 the BBC reported that over the last three years the number of children who are being homeschooled in the UK has risen by around 40%. It’s not hard to see why; for parents, ensuring their child’s schooling is top quality is vital, and home schooling is definitely worth consideration as the new school year starts. Whether you’re considering homeschooling for your little ones or terrible teens, choosing to self-teach offers the perfect method for many parents who seek a more hands-on approach in their children’s education. In the UK, as a parent you must ensure your child receives a full-time education from the age of 5, moving through Key Stages 1-3 and on to GCSE and potentially A-Level education.
So is homeschooling right for you? Whatever the age or abilities of your child(ren), learning from home presents many benefits. Let’s look at a few of these advantages, which may help you decide.
Two of the main reasons influencing UK parents’ decision to choose homeschooling include protecting their children’s mental health and the ability to avoid exclusion. Being in a large classroom environment can present a number of challenges for children, including exposure to bullies, feelings of inadequacy from being around superior-performing peers and being singled out for being ‘different’ from other children. Many children may feel as if they simply don’t ‘fit in’. Home schooling offers a solution to avoid these situations and protect your children’s mental health and wellbeing.
The chance to learn one-to-one rather than one-to-many offers many children the chance to feel fully involved and immersed in their own learning. This increases their chances of remaining engaged and interested in their studies. This also allows you, as a parent, to build a stronger bond with your child; to be able to identify their strengths and weaknesses and work with them on these. It is attention that they may not get in a large classroom environment.
Homeschooling allows your child to proceed through their education at their own pace rather than that of scheduled class. Every child is unique, with their own abilities, and these abilities may vary from subject to subject. If your child needs more help with Mathematics and less so with English, you can adjust their learning schedule accordingly.
This means more healthy sleeping patterns and time to study – you have the time to flex your child’s learning timetable around your lifestyle and circumstances. You can take holidays when you want, too. A definite win-win.
Homeschooling offers many benefits over more traditional school classroom study. It’s worth weighing up the pros and cons of both options before making a decision to homeschool of course, and there are plenty of resources to do this, including the UK Government’s website, which can provide further advice.
A week ago, the InSight spacecraft was successfully landed on the surface of Mars by NASA scientists. It was the culmination of a seven month mission to get InSight safely in place before it begins a two year mission, to explore the crust of Mars. Talking to USA Today, NASA Administrator Jim Bridenstine said the atmosphere at NASA was “… intense, and you could feel the emotion…” as InSight finally found its target after what is being called “seven minutes of terror.”
These last few moments of the landing mission were make or break for NASA. As the spacecraft took its final plunge to the planet’s surface, its heat shield had to cope with temperatures that rose to 3,000 degrees Fahrenheit. Then, as the parachute designed to slow InSight’s decent at supersonic speed was released, a dozen retro-rockets deployed three shock-absorbing legs so that InSight could settle onto Mars’ surface. At any time in these final stages, one or more of the mechanisms could have failed, ending what was a billion dollar mission there and then. As the Popular Science website explains, “Mars has just enough atmosphere to set an incoming object on fire, and not enough to really slow it down. Landing anything there requires the utmost precision, planning, and an understanding of that pesky thing called physics. But the years of planning paid off.”
InSight will be the first spacecraft to concentrate on investigating what goes on beneath the surface of Mars. Despite previous investigations into the planet, scientists don’t yet know how big Mars’ core is, what it is made of, or if even if the planet is still active. NASA hopes that InSight will provide information to explain all of these things. To keep itself powered up, InSight, once the dust it disturbed on landing has settled, will need to deploy solar arrays to collect Martian sunlight, and so keep itself charged for the duration of the project. Once it has acquired sufficient power, the craft’s robotic arm will be activated and used to operate a number of scientific instruments. Amongst many tasks, these instruments will take the planet’s temperature and measure the extent of Mars’ slight wobble as it orbits.
InSight is also equipped with a seismometer, which will use the waves created by Mars-quakes and meteorite strikes to build a 3-D picture of the planet’s interior. Bruce Banerdt, the mission’s lead scientist, told USA Today, “That is the goal of the InSight mission, to actually map out the inside of Mars in three dimensions so that we understand the inside of Mars as well as we have come to understand the surface of Mars.”
The ultimate aim of InSight’s adventure is to provide an understanding of how planets such as Mars and Earth first evolved within our solar system. As Banerdt explains, “When we look at the crust of Mars, that’s a snapshot into the past, of what the crust of the Earth might have looked like 4.5 billion years ago…”
In 1957, Russia sent Sputnik, the first artificial satellite, into space. America’s response was a promise to send a man to the moon. It was the then President Kennedy who made this risky claim, but it was met in 1969 when, on 20th July, Neil Armstrong and pilot Buzz Aldrin landed the Eagle lunar module on the Moon.
Eventually the Cold War ended, and the USA and USSR decided to work together. Since then, although space exploration has continued remotely, the race for physical discovery in Outer Space appears to have subsided. Or has it? In recent weeks, a film celebrating the life of Buzz Aldrin, First Man, hit the big screen. Its reflection on an original ‘Man on the Moon’ comes as a new space race is gathering pace. Rather than government bodies such as NASA running the race however, it is the billionaires of America who have their hands on the controls.
The Falcon Heavy car, made by one such billionaire Elon Musk’s (above, right) Tesla company, was produced so that he could start exploring the possibility of carrying tourists on “slingshot” trips around the moon. As The Economist reports, ‘Mr Musk’s ambition is to propel humanity beyond its home planet…. In the days of the space race between America and the Soviet Union, the heavens were a front in the cold war between two competing ideologies. Since then, power has not merely shifted between countries. It has also shifted between governments and individuals.’ For his part, when speaking to The Guardian, Musk underlined the assertion with enthusiasm: “We want a new space race,” he said, “Races are exciting.”
Musk is not the only one to have taken over from space agencies like NASA and their main contractors, Lockheed Martin and Boeing. Amazon billionaire Jeff Bezos beat Musk to landing a reusable rocket through his own company, Blue Origin, and the UK billionaire Richard Branson and a slew of other entrepreneurs have followed with lighter-lift rockets.
Phil Larson, a senior science adviser in Barack Obama’s White House and a former SpaceX official, explains, “There are many new rockets being developed, some light, some super-heavy, some in between.” There are some inevitable concerns. NASA has strict safety requirements for human spaceflight, but there are fears the new breed of explorers won’t always adhere to them in their race to be the first to reach the next popular goal.
NASA is preparing for a return of American astronauts to the moon, and last year China deemed an expanse of desert in the country’s north-west to be sufficiently Martian to be reserved as a training ground for Mars-bound “taikonauts”. China is not working alone in this, though. For the first time, Pakistan appears to be entering a space race, this time with rivals India. Information Minister Fawad Chaudhry has said that, “Pakistan will send a human to space for the first time in 2022, with China’s help.”
Meanwhile, India is promoting itself as a low-cost provider of rocket launch services for overseas satellite projects. The Indian Space Research Organization (ISRO) is no stranger to space exploration. The ISRO has already sent remote exploratory missions to Mars and intends to be the first to reach the Moon’s south pole in 2019. They also plan, in 2022, to send a crew of three astronauts on a seven-day orbit of Earth. As The Economist reports, “If the mission is successful, India will become only the fourth country in the world to independently develop a manned space flight, following in the footsteps of the former Soviet Union, US and China.”
While the race to reach the Moon has already been won, there is much still to learn. Mars features high on the wish list of the space explorers of the modern age. But who’ll win the next race? The established space agencies or a rich billionaire who has always dreamt of walking amongst the stars?
I am a complete book worm. I love reading, delving into new worlds, learning new things and improving my vocabulary. In my opinion, you should too! Here are some reasons why…
In my first years of studying I took an English course to improve my language skills. It was a nice surprise then, when I found out two of the books we had to read were already on my own ‘to read’ list! I thought this was wonderful because not only was I able to study and understand the language of these books, but got to enjoy the course in many more ways. It didn’t feel like work, which is always the dream!
So, what are the benefits of reading, and can I convince more of you to do it?
I have a rule that every night I do my best to read a few chapters before going to bed. Since doing so I have had much longer and deeper sleep and find I am more productive throughout the day. Reading helps you forget your worries as you focus on the story. After a few chapters, things will seem much less stressful than they did before. The article linked below adds more to the case.
I have just finished reading Deborah Harkness’ vampire trilogy and could not believe how many facts and so much history one author packed into such them! It’s amazing what you can discover when you pick up a book and start reading. You could even find an interest in something you’d never heard of before.
One of the best things about reading is it can improve your memory no matter what your age. It has also been linked to longevity, helping to prevent Alzheimer’s and just keeping your memory sharper than it would be without. So why wouldn’t you want to read? The link below has more about this.
Sometimes you can feel like you’ve hit a brick wall with a particular essay. This may mean you need a break, but rather than watching some TV, I find that picking up a book unrelated to your course can give your mind a better chance to relax and think more clearly. It’s a great way to press pause and will often help us to go back and break that wall.
Ever been sat on the sofa or propped up in bed with a good book, glanced over at the clock and realised a few hours have passed since you sat down? Well that is a sure sign your focus is working and a great indication that you’re relaxing too. When reading you are focusing on all the words, the story, turning pages and thinking ahead, which is a lot of multitasking, meaning your focus is automatically improved!
The next time you’re undecided whether to pick something off the shelf to read, then, I recommend you don’t hesitate!
Many of you who are doing exams this year will be revising or starting to think about revising. As a tutor, I am often asked, “What should I revise?” The answer is, unfortunately, everything that you have covered in the course. No one except the exam writers know what is going to be in the exams in any single year, so always make sure that you cover everything.
Barnaby Lenon, an ex-headmaster at Harrow, has recently written in a blog that GCSE students should revise their course at least three times. The same applies for A level students, but officially there is no magic number given as to how many times you should do so. Usually, however, it will be more than once. Some lucky people, the exceptions, can read something once and it will “go in”, but more will have to go through the course over and over again for it to sink it. We are all different, and this is the main point with revising – what works for one person will not work for another.
With all this in mind, there are some tips below. Remember, some will work for you, some won’t.
• Find a good place to work. Some of you will like quiet, others will like some noise. We all work best in certain places. Some students may like to work in a library, others in their room, others in a coffee shop. Find a place that works well for you and stick to it.
• What time works best for you? Some people work better early in the morning, others in the afternoon, others late at night. Again, stick to what works for you. If you are a night owl, it’s pointless to try and force yourself to get up early and study – it just won’t work as well. Use your strengths and find the best time to suit you.
• Avoid distractions. There are so many distractions today: mobile phones, television, emails and so on. It can make it hard to study. If you are reading this now but also looking at your social media feed on your phone, for example, it’s doubtful all you are reading will go in. So avoid such distractions if you can. Turn off your phone. Turn off your emails. If you find it hard to do this, give yourself a time limit, “I will revise for one hour, then spend five minutes looking at my phone.”
• With the above point also in mind, some students find it hard to sit down and study for long periods. Others prefer it. Again, you should do what suits you best. If you do find it hard to sit for long periods, give yourself a reward. One student I worked with played volleyball at national level. He found it very hard to sit down for long periods and study. Consequently he was doing hardly any revision. We came up with a plan. He would revise for 50 minutes, then go outside and play with a ball or go for a jog for ten minutes. Then he would revise for 50 minutes again and so on. This worked well for him. You may find a similar reward works for you, looking at your phone, going for a walk, making a cup of tea, watching TV, phoning a friend and so on. Decide on your time limit and give yourself a reward.
• Aim to study for no more than two and a half hours without taking a break. You are probably not revising as well as you would if you carry on revising after that time.
• Making and reading notes and using flashcards can all work well for some students. Others can make recordings of their notes and listen back to them when they are going for a walk or even when they are sleeping at night – Mind maps and memory palaces can also be useful when revising. Again, find a method that works well for you and stick to it.
• If you are reading something and it isn’t sinking in or you don’t understand it. Try a few of the following techniques…
o Read it out loud. When you do this, sometimes it seems to make more sense.
o Try and explain it to someone else – You may find that you know far more than you think you do when you explain it to another person.
o Read it in another way. There are a lot of resources online today, so if you don’t understand your notes or textbook, look online and find another explanation.
• Making a revision timetable for when you intend to revise your subject is also useful. You may be revising for more than one subject, so work out when you are going to study and make a plan for each subject.
• Practice exam papers and old TMAs under “exam conditions.”
• Try to take off a day a week. You decide which day. Take some time off from all that studying.
• Try to start revising as soon as you can. The earlier you start to revise, the more revision you will do.
Remember, you have revised before. You know what has worked well for you and what didn’t. So if you have a good way of revising, stick to it. But if your way hasn’t worked so well, why not try another option from those listed above? There is also of course a lot of advice out there online and in books. The best way to revise is the way that works for YOU! So find your best method and stick to it.
Finally, though success in them is all about your hard work and revision, I am still going to wish you this – Good luck with your exams!
On April 11, 1970, at 7.13pm (US time), Apollo 13 was launched from the Kennedy Space Centre in Florida. Only two days later its crew, Commander James A. Lovell Jr, Command Module Pilot, John L Swigert Jr and Lunar Module Pilot, Fred W Haise Jr (pictured above, left to right), found themselves abandoning their planned landing of the module on the Moon, however, when an oxygen tank exploded.
Blowing out the side of the Service Module, the crew were left with only the Command Module and a series of life-threatening consequences. Suddenly they only had limited power, had lost the cabin heating system, and very soon they began to run out of water and food. Meanwhile, urgent repairs were needed to the carbon dioxide removal system, which threatened to flood the module with toxic fumes.
With a calmness that can only be marvelled at, Swigert and Lovell radioed Mission Control with the well known words, “Houston, we’ve got a problem.” Mission Control, led by flight director Gene Kranz, immediately switched its prime mission from exploration to getting all three crewmen back to Earth alive. Their first move was to shut down all essential systems. Even with this done however, there were only enough resources to keep two of them alive for two days; somehow they had to make them last four days – and then for all three men.
Mission Control worked hard on ways to get the lunar module’s filter system working to ensure the astronauts didn’t die of carbon monoxide poisoning by having the crew construct a makeshift system constructed from whatever they had to hand- in this case, duct tape, hosing and the command module’s surviving canisters; adapting them for lunar module use. They then had to make sure that the module remained in the Moon’s gravitation pull, so that as they travelled around it they would gain enough momentum to be powered back to Earth. Despite suffering from the cold of their situation, and a lack of food and water, the crew still managed to jettison the Service Module and fly the Command Module back into Earth’s orbit. They survived against all odds and eventually splashed down in the Pacific on April 17th.
Once the crew were safely on Earth, investigations began into what had gone wrong. It was discovered that a heating wire inside the liquid oxygen tank had lost its insulation and that as a result it gradually overheated – leading to an explosion the crew likened to a bomb going off.
Further work led to the conclusion that the initial design of the oxygen tank had played a part in the disaster. All the previous Apollo missions had flown without any oxygen tank problems but the tank on Apollo 13 had a troublesome history. As Space.com explains, “In October 1968, the Number 2 tank eventually used on Apollo 13 was at the North American Aviation plant in Downey, California. There, technicians who were handling the tank accidentally dropped it about two inches. After testing the tank, they concluded the incident hadn’t caused any detectable damage. The dropped tank was eventually cleared for flight and installed in Apollo 13. The tank passed all of its routine pre-launch tests. But at the end of March 1970, after a practice session called the Countdown Demonstration Test, ground crews tried to empty the tank — and couldn’t. “
The technicians “fixed” the problem by turning on heaters inside the tank to warm up the remaining liquid oxygen, turning it into gas which could then be vented to safety. The thermostat inside the tank was supposed to prevent the temperature from exceeding 80 degrees Fahrenheit. However, a surge of electricity caused the thermostat to weld shut without the technicians noticing. This meant that the continual intense heat damage to the internal wiring of the tank turned it into a small bomb, which was ignited when Apollo 13’s crew turned on the cooling fans inside the service module’s two liquid-oxygen tanks.
The Apollo 13 crew were all awarded the Presidential Medal of Freedom for their acts of heroism. Their story has been told many times, but most famously- and most accurately – in 1994 by Commander Lovell himself, who wrote about the mission in his book, Lost Moon. Such was the popularity of the book that director Ron Howard adapted it into the award winning film, Apollo 13, in 1995.
On the 15th September 2017, a twenty year long mission by the NASA Cassini space probe came to an end when it plunged into Saturn’s upper atmosphere.
Launching in 1997, and planned for years beforehand, Cassini was intended to study as many moons as possible, in particular, those surrounding Jupiter and Saturn. One of the objects of the mission was also to learn more about the possible existence and availability of water in on the astral bodies it passed. In this regard alone, the many pictures taken by Cassini produced much revealing and exciting information.
Thanks to Cassini’s observations of Saturn’s largest moon, Titan, scientists have discovered that it possesses lakes, rivers, channels, dunes, rain, clouds, mountains and possibly volcanoes, just like Earth. Another of Saturn’s moons, Enceladus, revealed sprays of icy particles erupting from its surface; jets of ice-water three times taller than the width of Enceladus itself. Further, Cassini was able to get as close as 15 miles from this moon’s surface and determine that there was a global subsurface ocean, which might have the conditions suitable for sustaining life.
One of Jupiter’s moons, Europa, also shows extensive evidence of water. Its surface is covered with a layer of frozen ice, which scientists again believe hides an ocean beneath. As a consequence, Europa is often touted as a possible abode for life. Cynthia Phillips, a Europa project scientist at the Jet Propulsion Laboratory, believes there is a lot of indirect evidence for a liquid ocean, “We’re almost certain one is there…” she told Space.com “… the mass of Europa, combined with its density… gives a figure close to one [gram per cubic centimetre] …water is the only material like that.”
The question of the amount (or existence) of water in space has long been debated, often with a view to it sustaining mankind in the future. Mars in particular has attracted a lot of speculation of this nature. Images from the so-called Red Planet have shown dried up riverbeds, lakes, and coastlines across its surface. Recent satellite images from the Aeolis Dorsa region of Mars have uncovered new evidence of the densest river deposits recorded to date. These deposits are believed to date from water that flowed on the surface over 3.5 billion years ago. The channels and ridges formed by these ancient rivers are being studied in the hope that we can better understand the two evolutionary cycles of Mars and Earth, to see if links can be made.
With Cassini’s mission generating a colossal amount of data, scientists now have the opportunity to learn more about the environment of space, the evolution of numerous planetary moons, and the amount of water those moons and their commanding planets could hold now, or may have done in the past.
Will this information lead to mankind ultimately growing food- or even living- in Space? Only time will tell.
An architect’s day revolves around creating and developing designs for buildings (or entire settlements), and then communicating those design ideas to a client before either helping them make that design a reality, or adapting it into a real build possibility.
Typical tasks in the day-to-day of an architect include:
1) Tackling design problems
Often working as a team, time will be spent tackling spacial issues, a structures appearance, and cost, to make sure a design can go ahead to their client’s satisfaction. For example, a client might want a building to cover a certain amount of space and fulfil a number of functions. It is up to the architect to design the building in such a way that it meets those requirements.
2) Making drawings and 3-D computer models
Architects spend a lot of time making visual models and drawings of what proposed buildings will look like on completion. These models are mostly produced on the computer, and can be displayed as 2-D or 3-D pictures, allowing a client to see every angle of the design.
3) Coordinating with multiple different parties
Architects are the link between the clients who want the building constructed, the builders on the site, and the planning permission and council officers who might need to be involved in a property build. They also have to meet with other specialists, such as structural engineers, to make sure the build goes to plan.
Employment in the world of architecture is both challenging and exciting. You get to see your idea develop from an idea into a practical plan and schematic, then into an actual building, street, housing estate, town or city. It can be immensely rewarding and even influential to the character of a community.
Architects have to have very good attention to detail, as every part of their designs has to be perfect, or the buildings they are working on won’t work, or will be unsafe for use. Consequently the hours can be long in the quest to meet deadlines with flawless design plans.
From designer to budget manager, to customer liaison, an architect’s day involves a wide range of rewarding and challenging tasks.
Albert Einstein was born on March 14th, 1879 in Ulm, Württemberg, Germany. He was to go on to become the most celebrated physicists of all time.
Of a secular Jewish family, Einstein attended elementary school at the Luitpold Gymnasium in Munich. Einstein never settled at school and towards the end of the 1880s, Max Talmud, a Polish medical student became Albert’s informal tutor. It was Talmud who introduced Einstein to science.
Before he could finish his schooling, Einstein’s parents moved to Italy for better jobs. However, he chose to remain in Germany to finish his studies. This despite the fact that whilst he was good at maths and science, his teachers didn’t agree he was a worthy pupil. His Munich schoolmaster said “he will never amount to anything”. Hope for us all, perhaps.
Einstein went on to Zurich technical college. He graduated with only average marks, and two years later he was employed at a patent office in Bern. He found the work easy here, and was able to spend a good deal of his time thinking more about physics!
It was during this time that he wrote a paper entitled “On the electrodynamics of moving bodies”, which would later become known as Einstein’s Special Theory of Relativity. This showed that measurements of space and time were relative to motion, and this subsequently forced physicists to re-evaluate some of their most basic concepts.
As time passed, so Einstein’s fame and influence continued to grow. In 1915, he announced his most famous work, the General Theory of Relativity, which was the final culmination of an eight-year obsession with gravity. With its astonishing implications about the nature of time and space, it displaced Newtonian mechanics and shook the physics world. It suggested that space and time were one and the same and that gravity was not a force as Newton described, but rather the effect of objects bending space-time. His theory was given the weight of observational evidence when it was used to correctly predict anomalies in the orbit of Mercury; a problem that Newton’s theory of gravitation had been unable to resolve.
In 1919 the British physicist Arthur Eddington went to a small African island to observe the total eclipse of the Sun so that he could test Einstein’s theory; Einstein had predicted that gravity should bend light. The eclipse proved he was right, and our view of the Universe was changed forever. As a result of this and all his other work, Einstein was subsequently awarded the 1921 Nobel Prize.
Einstein continued to make substantial contributions to physics, including his desire to find a more complete and less complex theory for Quantum Physics. He sought to make sense of sub-atomic behaviour in a way that his general relativity theory could not.
Einstein died at the age of 76 on 18th April 1955, after suffering an abdominal internal bleed, which he refused to have treated. For all his successes, Einstein never was able to find a theory for Quantum Physics, though. He made a huge contribution to the way in which we understand the Universe, but with this failing, Perhaps some things are meant to evade the greatest of minds, though – it is a theory which still eludes physicists’ today.