Introducing Concept of Equilibrium in Primary School Physics Class

Year 2020, Volume: 18 , 92 - 96, 31.12.2020

Ivana Bogdanovıć

Abstract

We say that an object is in equilibrium if it does not accelerate. The conditions for keeping the body in equilibrium are that both, the net force and the net torque, acting on the object are zero. Although students are very familiar with equilibrium in their everyday life, they do not have the scientific knowledge about this concept and often misconceptions are formed. It is advisable that physics teachers help students in the formation and development of the scientific concept of equilibrium with the help of examples from everyday life with additional explanations, using simple experiments and new technologies. Selected everyday life examples, simple experiments and PhET simulations, as well as idea for creating multimedia quiz, will be presented in this paper. For example, teacher can take students to the playground and they can learn about equilibrium experimenting on the seesaw. Similarly, students can use ruler and paperclips to make balance and carry out different simple experiments. Moreover, students can try to keep body in equilibrium by changing the intensity or direction of the forces acting on it. There is also available PhET simulation for inquiry Balance. Presented ideas of teaching students about equilibrium can help in detecting students' misconceptions, as well as in formation scientific concept of equilibrium.

Keywords

Concept Formation, Equilibrium, Primary School

References

• Cvjetićanin, S., Obadović, D., & Rančić, I. (2015). The efficiency of student-led and demonstration experiments in initial physics-chemistry education in primary school. Croatian Journal of Education, 17(Sp.Ed.3), 11-39.
• Fort J., Llebot J. E., Saurina J., & Sunol J. J. (1998). A counterintuitive toy: the bird that never falls down. Physics Education, 33(2), 98-101.
• Güémez J., Fiolhais C., & Fiolhais M. (2009). Toys in physics lectures and demonstrations – a brief review. Physics education, 44(1), 53-64.
• https://kahoot.com/company/ Retrived 21,09,2020
• https://phet.colorado.edu/ Retrived 21,09,2020
• Lee, M., & Sulaiman, F. (2018). The effectiveness of practical work ın physics to ımprove students’ academic performances. People: International Journal of Social Sciences , 3(3), 1404-1419.
• Odadžić, V., Miljanović, T., Mandić, D., Pribićević, T., & Županec, V. (2017). Effectiveness of the use of educational software in teaching biology. Croatian Jounal of Education, 19(1), 11-43.
• Sağlam, M. (2010). Students’ performance awareness, motivational orientations and learning strategies in a problem-based electromagnetism course. Asia-Pacific Forum on Science Learning and Teaching, 11(1), Article 16, 1-18.
• Tatić-Janevski, S., & Radosavljević, B. (2002). Possibilities of quiz to connect knowledge from various fields in geography teaching. Nastava i vaspitanje, 51(1-2), 50-55.
• Turner, R. C. (1987). Toys in physics teaching: balancing man. American Journal of Physics, 55(1), 84-85.
• Wieman C., Adams W., Loeblein P., & Perkins K. (2010). Teaching physics using PhET Simulations. The Physics Teacher, 48(4), 225-227.
• Zouhor, A. M. Z., Bogdanović, I., Skuban, S., & Pavkov-Hrvojević, M. (2017). The effect of the modified Know-Want-Learn strategy on sixth-grade students’ achievement in physics. Journal of Baltic Science Education, 16 (6), 946-957.