Enhancing High-school Students’ Conceptual Understanding of the Linkages between the Earth and Trigonometry through an Inquiry-based Learning Unit

In order to make the Earth, as represented by the globe and the map, more understandable to high-school student, an inquiry-based learning unit on “The Earth and Trigonometry” was developed to supplement the traditional presentation of the longitude, latitude, the great circle, the meridian and the...

The International Journal of Learning: Annual Review

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