About Ayşe Karaul Arslan

Senior Science Teacher and also Scientix Ambassador, CERN ( European Council for Nuclear Research ) Science Ambassador, IAU (International Astronomical Union ) Dark Sky Ambassador and TUBA ( Sciences Academy of Turkey ) Applied Science Educator. I have been working as a science teacher in the Düzce Science and Art Center for 4 years. I'm working for the education of gifted & talent children. I have been working Düzce Science and Art Center as a science teacher

STEM Discovery Week 2021 in Duzce

Ayşe Arslan ( Science Teacher)

This activity includes the stem activities that students carry out for 1 month at Duzce Science and Art Center. These activities are aimed at raising awareness about the environment & energy and also promoting sustainability from February 2021 to April 2021.

First Activity: Rain Storage and Greenhouse

We moved to our new school and wanted to make our own greenhouse in our new school. Our first week’s event was a greenhouse design. With this greenhouse, we designed how we could build our own rain storage and the students tried to understand how the rain storage system works. They have learned to make a list of materials required for this design and calculate the cost.

Second Activity: Seed Planting Machine

I asked them to design a seed planting machine for planting work in the garden of our new greenhouse. For this purpose, a system that can lay seeds at 5 cm intervals was designed by creating a vehicle system with cardboard, bottle caps, cardboard box, straw, and tape.

Third Activity: Drip Irrigation System

The system, which is designed by taking advantage of the open-air pressure, is designed to be done with plastic bottles and little hoses. In this design, a system was created with tiny valves and rods holding the bottle upright.

Fourth Activity: Wind Turbine for Greenhouse

In this event, we aimed to create a wind turbine for the greenhouse. Turbines that can work with propellers have been designed to observe the conversion of motion energy into electrical energy.
Now we are waiting for the schools to open …

Big Conversations with Small Groups

Author: Ayse Karaul Arslan

Bilsem (Science and Art Center) students meet scientists!
We are holding “Big Conversations with Small Groups” online meeting session throughout April. We hosted a guest every week and asked what we wondered. In total, 14 people (7 pupils, 6 professionals, and 1 teacher) joined this webinar series.

Our aim: to provide deep knowledge for gifted students of the issues we are curious about, to prevent special, talented children from staying away from science during Covid-19 and to meet STEM professionals and scientists.

Our guests

1st week:

Click here for our first conversation with Mr. Sinan Yirmibeşoğlu (Captain Research Assistant from ITU Faculty of Maritime) about global climate change from polar research perspective.

What did we talk about?

  • What is global warming?
  • What is the effect of the Coriolis force?
  • In which region is the ozone layer thinner?
  • What is the significance of Piri Reis’s map?
  • How do the oceans meet our need for oxygen?
  • How does plastic pollution affect oxygen production?
  • How does the difference of solar reflectors in different regions affect the climate?
  • What is the Albedo scale?
  • How does global warming affect transportation to Antarctica?
  • How did the Paris Agreement come about?
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Stay at Home, STEM at Home!

Author: Ayse Karaul Arslan

In this STEM event which was held on 20 – 28 April 2020, we exhibited on our Bilsem website the STEM products created by our children at their homes. Our pupils produced and shared with their STEM products. And then, other pupils voted for the best product. We organized 3 different STEM product categories.

1. My Rocket

2. My Fastest Vehicle

3. My Wind Turbine

As mentioned before, this event took place in our schools’ website.

Online exhibitions or online contests can always are suitable for all ages and levels. Covid-19 made the process to be held online mandatory. Since we have attended STEM Discovery Week 2018, students know the subject and we love to participate in it. We announced the event by informing student groups by sharing the information on social media. We involved the students at 3rd and 4th grades at the primary school level, also students from 5th, 6th and 7th grades at the secondary school level.

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Drip Irrigation System with STEM

We know that water is very important in life. Our daily life problem was how can we use less water in agriculture? Together with my pupils we decided to make a drip irrigation system with STEM apoach.

We try to design a drip irrigation system with a STEM approach and share it with the public, other students and teachers. Also, we wanted to share an alternative plant growing kit with the plant growing tubes.

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Asteroid Designers and Hunters

Firstly, we learned what is an asteroid, meteor, meteorites, comets and different properties. After that, we wanted to learn how LTImage is working which we will try to use to hunt asteroids. Then, we used a Scientix resource “CREATING ASTEROIDS” at the beginning and after downloading the LTI software, we read about it and shared students paper.

We already hunted asteroids via different software. My pupils are interested in asteroid research and want to learn more about them.

We used; “CREATING ASTEROIDS” (http://www.scientix.eu/resources/details?resourceId=19997) and HUNTING FOR ASTEROIDS  (http://www.scientix.eu/resources/details?resourceId=6876) from Scientix Resources.

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