Lensa Matematis: Kekuatan Representasi Dalam Pembelajaran Matematika

Authors

Dr. Marthinus Ruamba

Synopsis

SPESIFIKASI BUKU

Harga                    : Rp 65.000

Ukuran                  : 14,8 cm x 21 cm 

Jumlah Halaman : 105 hal

Ketebalan Buku  : 1  cm

ISBN                       : On Proses

Deskripsi Buku   : Matematika sering kali dianggap sebagai bahasa semesta. Namun, bagi banyak siswa di ruang kelas kita, bahasa tersebut sering kali terdengar asing, dingin, dan tak terjangkau. Mereka melihat deretan angka dan simbol sebagai labirin tanpa pintu keluar, sebuah abstraksi yang kehilangan akarnya dari realitas. Pertanyaannya kemudian, bagaimana kita bisa mengubah persepsi tersebut? Bagaimana kita bisa membantu mereka melihat keindahan di balik rumus dan logika di balik angka? Jawabannya terletak pada Representasi. Buku berjudul "Lensa Matematis: Kekuatan Representasi dalam Pembelajaran" ini lahir dari keyakinan bahwa setiap anak memiliki potensi untuk memahami matematika jika mereka diberikan "lensa" yang tepat. Representasi bukan sekadar pelengkap pembelajaran atau sekadar gambar di samping teks. Ia adalah alat berpikir, jembatan kognitif, dan cara manusia memaknai dunia yang abstrak menjadi sesuatu yang konkret dan bisa dimanipulasi. Melalui buku ini, kita akan menjelajahi bagaimana representasi dimulai dari tindakan fisik, gambaran visual, hingga bahasa simbolik yang bekerja di dalam pikiran manusia. Kita akan mempelajari bahwa kemahiran matematika yang sejati tidak diukur dari seberapa cepat seseorang menghafal rumus, melainkan dari seberapa fleksibel ia mampu melihat satu masalah dari berbagai sudut pandang.

 

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Published

March 9, 2026

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