Abstract
Abstract. The aim of this research is to develop teaching media for mathematics specifically for materials on trigonometry using GUI Matlab. This media can be used as teaching and learning aid for students at senior high school, grade XI in the first semester. This learning media consists of instructions on how to use the media, learning materials, exercises and profile. The trigonometry materials which are discussed in this learning media consist of the sum and difference of two angles. The limitation on the angles that can be used are special angles in the interval -360o £ a,b £ 360o. The special angles are 0o, ±30o, ±45o, ±60o, ±90o, ±120o, ±135o, ±150o, ±180o, ±210o, ±225o, ±240o, ±270o, ±300o, ±315o, ±330o, and ±360o. The trigonometry functions such as sinus, cosine and as well as the operation addition (+) and subtraction (-) can be selected by hitting the appropriate button. Within each step, there is a check button and a next button to check the input true or false. If the value that entered incorrectly then the next step will not displayed and warning box will appear to report the location of error. Users have to fix the error in order to continue to the next step. Keywords: teaching learning media, trigonometry, GUI Matlab
Highlights
Trigonometri adalah salah satu materi yang diajarkan di Sekolah Menengah Atas (SMA)/sederajat
This learning media consists of instructions
The trigonometry materials which are discussed in this learning media consist of the sum
Summary
Trigonometri adalah salah satu materi yang diajarkan di Sekolah Menengah Atas (SMA)/sederajat. Salah satu alat bantu yang dapat digunakan sebagai media pembelajaran dalam trigonometri adalah software Matrix Laboratory (MATLAB). 5. Media pembelajaran konstruksi konsep relasi dan fungsi dalam sistem GUI Matlab, siswa di sajikan bentuk game interaktif tentang pemahaman materi relasi, fungsi dan tugas siswa menjawab dengan pilihan jawaban yang tersedia [11].
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