Monthly Archives:March 2021

Different Types Of Online Distance Learning

Education has a pivotal role in the development of the societies around. With changing times and the technologies that have encroached on the daily lives, the system of education and training has also changed a lot. This is why professional schools such as Sycamore School are increasingly deploying online school management as a means to be on pace with time. Online Distance learning is one such measure in this regard. Earlier distance learning was a mode for higher studies with students pursuing degrees while doing jobs at different locations. But now during the COVID-19 pandemic, this technique is being used in schools as well to teach kids in the safety of their homes. Here are some types of distance education.


The word ‘synchronous’ itself implies on a real-time basis. This means that the students are taught to live in the sessions. There is continuous delivery, communication, and learning in the virtual classroom using teleconferencing methods. This is by far the most used method in school level education in the online distance education model.

Asynchronous Distance Learning

Now, as the word ‘asynchronous’ itself makes it clear that the process is not based on real-time, the method involves some time-based deadlines to be used by the instructors. However, this method allows the students to learn at their own pace and comfort based upon time. It also holds a vast scope for students who remain active among themselves regarding the course and thus favor project based learning. This method is most suited for higher education or for pursuant of professional degrees who want to educate themselves while being productive and doing a job.

Different Types Of Chemicals Are Used For Covid-19 Cleaning

The corona virus has widely spread over the world, and so in UK. People are now more conscious about their health and make use of different chemicals and surface disinfectant for the surfaces, devices, etc. They also hire professionals for Covid-19 cleaning in UK at regular intervals. The demand for these sterilization services is more in the commercial sector.

Some of the best and popular chemicals used for cleaning are given below:

Quaternary ammonium – It is a compound that is widely used for routine cleaning. The quaternary ammonium compounds are highly effective against most bacteria, viruses, and some fungi as well. It is mostly compatible with all the hard surfaces and is ideal to use on the non-critical surfaces like the tray tables, partitions, bed rails, walls, floors, etc.

Hypochlorite – It is the most common and popular chlorine disinfectant. The sodium hypochlorite is available in the market as household bleach. It is considered very safe and is registered as a fast and stable acting chemical. The hypochlorite can effectively and easily kill most of the bacteria and viruses. It is commonly used in hospitals for cleaning bathrooms, blood spills, and food preparation zones.

Phenolics – The phenols are used for cleaning for a very long time. Firstly, the carbolic acid phenols are used as surgery antiseptic and microbial property of the derivative of the phenols is very much improved with time. It is mostly present in hospitals for cleaning. The phenolic products are the best to clean non-porous as well as non-critical surfaces and devices.