Archive for the ‘Science Experiments’ Category

Inspired Student!

Raju of RDF Redlawada School is on cloud nine on receiving news that his Science project has been selected as the best project in the State level INSPIRE programme – and so are we! Coming from very simple and humble backgrounds, we completely understand the challenges faced by our children to progress academically; therefore their achievements are a testament to their grit and fighting spirit and makes us doubly proud!

A student of Class 10, Raju has been inspired by the teaching methodology and experimentation that is encouraged by his Science teacher and the supportive environment in the school which ultimately led to the creation of his prize winning project.

 The process started when Raju started thinking of greener and more economical ways to cook food at home and the production of Biogas. After a few days of experimentation and talking to his teachers, he came up with a plan. He collected some buckets of cow dung in a drum and sealed it airtight for 15 days. Then he poured water into the drum which changed the composition and created an organic substance, suitable for generating biogas. A metal pipe was attached between the drum and a stove to provide gas for cooking!

It’s heartening to see how students like Raju reflect on the real challenges of rural people and come up with innovative ways to provide solutions. While we fully support their aspirations to move to bigger cities to pursue their dreams, we are equally proud when they use their education and knowledge for the betterment of rural communities!

Well done Raju – we hope you continue to shine and grow wherever you go!

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Scientific Creativity on Fire!

It all starts with an idea!

RDF is always encouraging its students to dive deep into a particular theme, topic or subject through interesting activities. Science is a subject that comes alive through the practical demonstration of experiments that can explain concepts easily. Our teachers also go through extensive training in order to teach their subjects better and help ignite children’s imagination.

Fine tuning with the Science teacher

Success!

This is precisely what was created in Kalleda School during a Science lesson recently. M. Yashwanth of Class 8 and M. Rajender of Class 9, with the help of their Science teacher, came up with the idea of preparing liquefied petroleum gas by mixing fire and petrol through a scientific contraption. This concept is used routinely in small and large scale industries, however our students were able to innovate and create a very low cost working model using plastic bottles, pipes, a air pump and a burner! The model was successful and was exhibited at the District Level Science exhibition. The experiment was praised by everyone and got 1st place and was selected to be shown at the State Level exhibition. While they didn’t win at the State Level, this encourage and inspiration they receive in school helps boost their confidence and also get them fired up to continue engaging in scientific experiments.

District Level triumph!

We have seen that providing children with a hands-on, learning environment really enhances their interest and curiosity in a subject, which then deepens their understanding, leading to further inventiveness. This is what we strive for – happy and creative children – letting their imagination soar!

 

‘Foam’enting Inventiveness

How many of us remember Science classes, trying to understand Physics, Chemistry or Biology only through theory and trying to grasp these theories with just our minds? But take the same concepts into the realm of experiments and suddenly complex theories become so clear and simple to understand!

Science needs hands on learning. It is to this end that a ton of effort is put into teacher training in our schools so that teachers understand new concepts and ideas to make their subjects interesting, to enable child to learn in interesting ways, thus retaining the learning. Once a concept is grasped, ideas and creativity to understand a concept better keep mushrooming! We have seen this time and again with our students.

In Kalleda School, students and teachers turned their attention to soaps- how they are formulated, what makes them pure or impure. Through a series of demonstrations, the Chemistry teacher made the students observe the foaming capacity of soap samples that were purchased from the market.

They were able to grasp how the purity of soaps is related to its foaming capacity. Through this experiment, they were able to clearly understand how soaps are made, understand their quality and differentiate between various soap formulations. Coming away with new knowledge and a greater understanding of stuff we use on a daily basis is the kind of positive impact we hope to nuture in every RDF student.

Now, at some stage, we are sure we will see some innovation related to soaps coming from the imaginative minds of our students!

The Science of Creativity!

Dr. Seuss, the famous children’s author said in one of his books – “Think left and think right, think low and think high. Oh, the things you can think up, if only you try!”

Trying is definitely something that RDF children do a lot of! Coming from lives filled with difficulties and financial deprivation, RDF schools open up a rich learning ground in which they soak up everything they are exposed to – and the exposure is carefully curated by caring teachers who want the very best for these children.

Science and its wonderful world of experiments gets everyone excited! Students at Rollakal School have been blossoming under the guidance of their Science teachers. The teachers who come from similar background as the children understand the importance of quality and creative learning. They too are sent for several training programs in order to enhance teaching methods. This then allows them to think about creative ways of teaching. 

Science experiments have been a great way to understand Science concepts that would be too complex to understand theoretically. RDF has gone through a lot of effort to equip each school with a Science lab in order to expose children to learning visually and experientially.

The most recent experiments that the Rollakal children have been exploring are photosynthesis, understanding the root system, learning about the mechanism and biology of human breathing etc. Though the Science lab is equipped with a lot of material to aid conceptual understanding, the staff also ensures that students use recycled materials in order for the experiments to be as green and cost effective as possible!

We are very proud of the efforts of our staff to ensure that children learn in a fun environment. We are also proud of the children who keep their scientific enquiry alive through enthusiastically engaging with their own learning!

Nurturing Creative Intent

Nurturing creativity, thinking and analytical skills is far more important than memorizing texts and writing examinations. While clearing examinations are necessary to get the requisite degree, it is ultimately skills such as creative thinking, analytical reasoning, exploring interests and seeing them through with perseverance that actually help in career and life.

Raju, showing his JCB model to trainers from Andhra Mahila Sabha

Raju, a Class 10 student in RDF Redlawada School, was inspired to construct a JCB after seeing one lumbering down the road in his native village of Redlawada. He was also intent on making a working model and not just a toy. Since growing up in RDF, from LKG onwards, he was always exposed to the importance of conservation and recycling. Therefore, he also decided to recycle waste materials to create his JCB.

With prior experience in activity based learning methods which nurture curious minds, it is not surprising why Raju was so keen to see his experiment to fruition. With the encouragement of his Science teacher, he procured materials such as syringes an pipes to assemble his model JCB. Once he put it together, he displayed it to his classmates, including its workings. It is amazing how creating working models of everyday vehicles bring to light so many scientific principles that make learning so easy. Raju proved to be a very able teacher to his peers by demonstrating how a JCB works!

Raju has always loved the atmosphere in his school, even when it was running in a small rented premises till 4 years ago. The atmosphere of invention, encouragement and creativity make him and other students interested in learning and their lessons. RDF teachers have been trained to pay attention to students’ innate talent and abilities, which support their growth and development.

Well done Raju & the teachers of Redlawada School for polishing a diamond like him & our RDF students! This is true value of Educating, Engaging and Empowering!

 

No Limits for Knowledge

RDF schools continually strive, every single day, to put its vision of creating a nurturing, high quality learning environment through all its programs. How many us remember being intimidated by Science concepts in school, because merely reading about them in theory and rote memorizing them scarcely produced any real understanding of the concept or its application in real life.

RDF schools encourage their students to spend time researching Science concepts, create experiments and allowing their natural creativity to come through.

3 students from Class 9 in Matendla School, Nagaraju M, M. Nagaraju and Balanarsu decided to prepare an exhibit for National Science Day celebrations in school. They took some waste materials and shaped it like a boat. They attach a small dynamo, taken from a children’s toy car and connected it to a small battery. This allowed the boat to move in water. They then fixed a small switch to enable the boat to move forward and backward. Such experiences help students learn better through kinesthetic learning medium.

The students, like all RDF students, come from poor agricultural families. Going to school and learning well is what can equip them with the ability to go on create a career and better lives for themselves. All of them feel that they learn a lot in school and that it is enjoyable to learn this way. We all know, when we enjoy the learning process, we retain the learning. This is exactly what we aim for.

Prior to starting the experiment, the 3 students didn’t know how to go about making the boat. With the support of their teacher, researching the concept of dynamo, electric current and floatation through the internet and library books, they experimented and created a successful working model of a boat. Rather than struggle to memorise the concept, it is much better to struggle while experimenting, since the learning and the concept become clear. There is truly no time for learning – any time is a good time and there are no limits for knowledge!

We thank our teachers in Matendla for helping Nagaraju, Balnarsu and Nagaraj with this project.

‘A’ for Accomplishments!

Congratulations are in order for our students in RDF Kalleda School. Several students participated in various competitions and won praise and accolades for their performance.

The Science Congress team

The Science Congress team

Five students and a guide teacher participated in District Level Science Congress. The aim of the Science Congress is to encourage thinking about innovations in Science and Technology for sustainable development. The High School students of Kalleda School researched, prepared and exhibited the theme of ‘Innovation and Agriculture’. The theme was well received by the organizers and the students came back beaming with more confidence and enthusiasm.

The Chekumukhi Talent team

The Chekumukhi Talent team

Students of Classes 8 to 10 also participated in a Mandal Level ‘Chekumuki’ talent test. The Chekumuki tests are organized by Jana Vignana Vedika, a voluntary science organization that has been working for the past 28 years in the state to inculcate a scientic temperament among people and students in particular. The tests are conducted in an objective format. The Kalleda team won first prize and have been selected to the District Level!

Standing tall with pride - Deepthi

Standing tall with pride – Deepthi

Next on the list of achievers is Deepthi, an ace athlete! Through her zeal and hardwork, Deepthi progressed to the National Level in Student Olympics and was awarded third place!

There is so much energy and effort that goes in on the part of the school teams to guide and encourage their students in various fields. The students have also reflected this in their own

commitment to their learning and progress. We are immensely proud of their hard work and all their accomplishments!