Many pupils think that an object beyond the Earth’s atmosphere (in space) does not experience a force of gravity.

Forces and Motion

Misconception RESEARCH REVIEW

Diagnostic Resources

The following worksheets may help to identify whether students hold this particular misconception.

For more information, see the University of York EPSE website.

Resource to Address This

  • One evening on Mars

    This resource will get students thinking and talking about the nature of the gravitational force.

    View Resource
  • Gravity exists in space (11-14)

    Source - SPT/ Es01TL05

    A major challenge is getting across the idea that gravity is a force that acts everywhere in the universe and is not simply restricted to the surface of the Earth.

    View Resource

References

The following studies have documented this misconception:

  • Watts, D. M. and Zylbersztajn, A. () A survey of some children's ideas about force. Physics Education, 16 (6),

    360-365.

    This study investigated the conceptions of force of a sample of 125 students aged 14. Data was collected using a multiple-choice-with-explanation questionnaire.
    Review sheet

  • Graham, T. and Berry, J. () Students' intuitive understanding of gravity. International Journal of Mathematical Education in Science and Technology, 24 (3),

    473-478.

    This study administered a questionnaire to a sample of 202 students in the UK between the ages of 16 and 18 from a range of city and rural comprehensive schools, private schools and sixth form colleges.
    Review sheet

  • Gilbert, J. K., Watts, D. M. and Osborne, R. J. () Students' Conceptions of Ideas in Mechanics. Physics Education, 17 (2),

    62-66.

    http://iopscience.iop.org/article/10.1088/0031-9120/17/2/309/pdf

    Review sheet

  • Osborne, R. () "Building on Children's Intuitive Ideas" in R. Osborne & P. Freyberg (Eds.), Learning in Science. Heinemann, Auckland.

    41-51.

    Review sheet

  • Twigger, D.; Byard, M.; Driver, R.; Draper, S.; Hartley, R.; Hennessy, S.; Mohamed, R.; O'Mally, C.; O'Shea, T. and Scanlon, E. () The conception of force and motion of students aged between 10 and 15 years: an interview study designed to guide instruction. International Journal of Science Education, 16 (2),

    215-229.

    This study catalogued the responses of 36 students (16 girls and 20 boys) to 7 tasks on an example of motion in a particular context (e.g. kicking a pebble, a falling parachutist, and throwing a ball). The interviews lasted 1 hour and students participated in pairs, in order to encourage discussion. Students were also asked to give individual responses.
    Review sheet

  • Dilber, R., Karaman, I. and Duzgun, B. () High school students' understanding of projectile motion concepts. Educational Research and Evaluation, 15 (3),

    203-222.

    This study analysed a sample of 82 high school students (36 boys and 46 girls) between the ages of 16 and 17 using a qualitative multiple choice test on projectile motion. The test was administered both prior to and after a 4-week instructional period. The study took place in the department of physics at Ataturk University, Erzurum, Turkey.
    Review sheet

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