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Mete, Pelin – Science Education International, 2020
For abstract concepts to be well understood, students need to be familiar with the concepts and able to associate them correctly. Students cannot make scientific explanations on the subject unless they can establish relationships. This study aimed to determine the understanding level of 11th-grade high school students on "gases" in terms…
Descriptors: Grade 11, High School Students, Science Instruction, Scientific Concepts
Gur, Hulya – New Horizons in Education, 2009
Background: Trigonometry is an area of mathematics that students believe to be particularly difficult and abstract compared with the other subjects of mathematics. Trigonometry is often introduced early in year 8 with most textbooks traditionally starting with naming sides of right-angled triangles. Students need to see and understand why their…
Descriptors: Mathematics Teachers, Trigonometry, Grade 10, Misconceptions