1. MATEMATIKA - PRESTASI BELAJAR<BR>2. MATEMATHICS - STUDY AND TEACHING 1. PERBANDINGAN SENILAI - MODEL PEMBELAJARAN Anak berkebutuhan khusus Childern with special needs Elementary School Teachers LB1603 Secondary Education. High schools Learning delay Mathematics Education NCTM Pendidikan Level Dasar Primary school Problem Based Learning Reasoning and Proof Teacher attitude academic cheating algebraic thinking generalisasi pola identifikasi pola madrasah inklusi mathematics media pattern generalization pattern identification pemikiran aljabar perception of proximity perception of similarity persepsi proximity persepsi similarity problem-solving self-afficacy student teacher ability