Skip to main content

ESS Experiment on Soil

 As the new term begins, so does a new experiment for ESS. These experiments are really fun for students as they can gain lab work experience and are beneficial because of the lab report that has to be done following it. For DP1, we are starting the chapter of Soil Systems and Society. Soil is a necessity on Earth and one of the roles is that it helps to grow plants. Our experiment was to analyze two samples of soils, garden soil and roadside soil. With these two samples we found its pH, moisture, water capacity and texture. It is important to understand these qualities in soil because when they are in a certain condition, it is the best for growing plants.

 


This experiment was very messy, but it was enjoyable. The students were divided into three groups and it was a new experience for everyone. Although we have done experiments before, we did not use some of the apparatus used in this experiment, so it was a new challenge for us. Equipment such as the dropper, glass rods and the universal pH indicator was never used in previous experiments so it was difficult. What made it challenging was that we did 4 different experiments on a sample and we had to do it in under an hour and a half. This demanded efficiency from us and a lot of teamwork. Fortunately, all groups were able to collect the results they needed.

 


Although these experiments and the lab report after are difficult and tiring for students, it is very helpful for us as it improves our lab skills, gives us experience in practical work and is great practice for the upcoming IAs. 


 

 

Comments

Popular posts from this blog

Inspiring Minds: A Journey of Education, Life, and Gratitude

 Education is not only restricted to textbooks and classrooms; it covers a larger knowledge of life, purpose, and the pursuit of achievement. Australian International School Dhaka, promotes complete growth while inspiring pupils to attain their best potential is of highest significance. In a recent engagement project, the school invited Dr. Shahpar Nahrir, a parent of IBDP 1 students Maryam and Amina Bushra, who discussed her life experiences, opinions on education, and important life advice. Dr. Nahrir, having a background in neurological surgery at Evercare Hospital, wants to teach students the significance of hard effort, persistence, and thankfulness in their path towards making a significant effect on society.  The Australian International School's dedication to offering a well-rounded education goes beyond academic differences. Recognizing the relevance of real-life experiences and ideas, the school regularly invites guest speakers to share their tales and viewpoints. Dr. Nah

Cooking Up a Storm with IBDP Students

The students of DP Year 1 and DP ear 2 got to experience several immersive cooking lessons throughout the past few weeks, as part of their CAS activities. Gaining notoriety for being a fan- favorite class amongst students, they have gained a lot of experience and knowledge by using hands-on approaches in cooking and preparing the ingredients. Mr. Asad has been a wonderful guide and taught as many skills as possible including how to use a knife, how to chop vegetables and similar skills. Students were encouraged to participate in cooking by ‘sharpening’ their knife skills, helping prepare the ingredients for assembly, and taking turns in stirring or frying various items on the portable electric stoves provided.  During the first class, the students got to partake in making ‘palak pakoda’, or more commonly known as spinach pakora. Each student had their own share in creating the batter, cutting the spinach stems (as well as dicing leafy, fresh toppings) and frying the crunchy snacks.

Multi-lingual Collage Work on Festivals and Traditions

  As Easter Sunday was near, there was a collaboration between the different language groups in DP to create a collage on the different festivals around the world. There had to be a primary focus on the three languages taught, such as English, Bengali and French but we also mentioned more festivals. This was different from the work we had done previously, as this focused more on imagery and it had to be more decorative.      There were 18 students present that day and they decided to divide themselves into 3 groups of 6. Each group had a different approach to their work. One group decided to create drawings of the unique aspects of each festival, such as phrases or features from the festival. Another group used printouts and one group had a creative display, using newspaper cutouts to create a mural essentially. With the three of these displays combined it created a very aesthetically pleasing collage on the different festivals and the different languages.     This type of wo