Yazar "Işıldak, Refik Suat" için listeleme
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Estimating the value of the inclination angle of the lunar plane to the ecliptic plane
Işıldak, Refik Suat; Işık, Hakan; Küçüközer, Hatice Asuman (Institute of Physics Publishing, 2018)Sky appears to our students as a vast volume surrounding the Earth. The most striking astronomical events that they can witness in the sky are lunar phases and eclipses. However, eclipses do not occur as often as full and ... -
An experimental outcome that affects buoyancy
Işıldak, Refik Suat (2011)This experiment was carried out to examine the relationship between the lifting force of a fluid and the shape of an object immersed in the fluid and the force of surface tension that acts on the surfaces that are in contact ... -
A hammer and nails are just the tools to measure Earth's axial tilt
Işıldak, Refik Suat (2009)The correct scientific answer to, ‘How do the seasons occur?’ would be that they are caused by the axial tilt of the Earth. The axial tilt of the Earth causes the seasons, while seasonal changes occur due to the orbital ... -
İlköğretim matematik öğretmeni adaylarının bazı astronomi kavramlarına ilişkin fikirlerine öğretimin etkileri
Bu çalışmanın amacı, astronominin bazı temel kavramlarına yönelik İlköğretim Matematik Öğretmenliği 2. sınıf öğrencilerinin öğretim öncesi ve sonrası fikirlerinin ne olduğu ve yapılan öğretimin kavramsal değişime etkisini ... -
Measuring Earth's axial tilt with a telescope
Işıldak, Refik Suat; Küçüközer, Hatice Asuman; Işık, Hakan (Institute of Physics Publishing, 2017)In this study, a method to measure the Earth's axial tilt is attempted by using a telescope. As a principal instrument, telescopes in astronomy courses are mostly to verify the astronomical objects in sky and not to make ... -
Measuring the tilt of the Earth's axis with the help of a plastic pipe and a piece of wood
Işıldak, Refik Suat (Institute of Physics Publishing, 2016)In this project, a method that had been developed using a single setup was employed to correctly measure the tilt of the Earth's axis on 21 June 2015. The method is an easily comprehensible and applicable technique that ... -
Using a simple method to estimate (approximate) the angle between the lunar orbit and the ecliptic
Işıldak, Refik Suat; Küçüközer, Hetice Asuman; Yürümezoğlu, Kemal; Küçüközer, Hüseyin (Amer Assn Physics Teachers, 2019)This paper describes a method to demonstrate that the plane of the lunar orbit around Earth and the plane of the ecliptic (the plane of Earth's orbit around the Sun) are inclined with respect to each other, and to present ... -
Yaratmada ilk adım: İmge ve imgelem
Işıldak, Refik Suat (2008)İmge; “gölge”, “hayal” ve “görüntü” terimleri ile eş anlamlı olarak kullanılmaktadır. Buradaki görüntü ile anlatılmak istenen, hayali olarak zihnimizde canlandırılan bir iç gerçekliğin görüntüsüdür. İmge ile yaratma ...
