Journals / Hacettepe Üniversitesi Eğitim Fakültesi Dergisi / 2002 / Cilt: 2002 - Sayı: 23

Eight Grade Science Course Applications in Turkish Primary Schools: A New Experimental Method for Demonstration of Compound Formation From Elements

Türkiye'de İlköğretim Okullarında VIII. Sınıf Fen Bilgisi Dersi Uygulamaları: Elementlerden Bileşik Oluşumunun Gösterilmesi İçin Yeni Bir Deneysel Yöntem

Pages
104–107
Publication Date
2022-10-19
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It takes maximum 20 minutes to perform each experiment and all of the experiments include qualitative analysis indicators such as color changes, smelling gas, colored flame, and barking sound formations that are received and felt, as the faculties of hearing, sight, smell, and touch.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The experimental method named "Compound Formation from Elements" in the Atom and Molecules subject in the Structure of Matter unit taught in the VIII.
📊
Key Findings & Data:In the experimental methods suggested in this study, sulfur dioxide (SO2) is formed by burning sulfur powder in the air (i.e. in oxygen medium).
💡
Conclusion & Impact:It takes maximum 20 minutes to perform each experiment and all of the experiments include qualitative analysis indicators such as color changes, smelling gas, colored flame, and barking sound formations that are received and felt, as the faculties of hearing, sight, smell, and touch.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The experimental method named "Compound Formation from Elements" in the Atom and Molecules subject in the Structure of Matter unit taught in the VIII. Grade Science Courses in Turkish National Education Ministry's Primary Schools was studied and the problems in application were determined. Two new experiments were suggested to overcome these problems. In the experimental methods suggested in this study, sulfur dioxide (SO2) is formed by burning sulfur powder in the air (i.e. in oxygen medium). It takes maximum 20 minutes to perform each experiment and all of the experiments include qualitative analysis indicators such as color changes, smelling gas, colored flame, and barking sound formations that are received and felt, as the faculties of hearing, sight, smell, and touch.

Özet

Türkiye'de Milli Eğitim Bakanlığı İlköğretim VIII. Sınıf Fen Bilgisi dersinin Maddenin Yapısı bölümünde Atomlar ve Moleküller konusundaki "Elementlerden Bileşik Eldesi" isimli deneysel yöntem incelenmiş ve uygulamadaki aksaklıklar belirlenmiştir. Bu aksaklıkları gidermek için öneriler yapılarak iki yeni deneysel yöntem sunulmuştur. Bu çalışmada önerilen deneysel yöntemlerde, kükürt tozunun havada (oksijenli ortamda) yakılması ile SO2 bileşiği oluşturulmaktadır. Her bir deney, azami 20 dakikada gerçekleştirilebilmekte ve tüm deneyler işitme, görme,koklama ve dokunma duyuları ile belirlenebilen renk değişimi, kokulu gaz çıkışı, renkli yanma ve patlama gibi nitel analiz verileri içermektedir.

🔖

Cite This Article

KÜÇÜKÖZER, H., ERGÜL, S., ERGÜL, S. (2022). Eight Grade Science Course Applications in Turkish Primary Schools: A New Experimental Method for Demonstration of Compound Formation From Elements. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi, Cilt: 2002 - Sayı: 23, 104–107. https://ajindex.com/articles/532585

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...