Buku Geometri Datar dan Ruang

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بِسْمِ اللّهِ الرَّحْمَنِ الرَّحِيْمِ

Puji dan syukur penulis panjatkan kepada Allah Subhanawataala, karena hanya atas rahmat-Nya penulis dapat menyelesaikan buku “Geometri Datar dan Ruang”.

Buku ini disusun untuk referensi para guru dan mahasiswa calon guru Pendidikan Dasar (Intidaiyah/SD dan Tsanawiyah/SMP). Penyusunan Buku Geometri Datar dan Ruang ini sebagai wujud kepedulian atas rendahnya prestasi belajar matematika mahasiswa Pendidikan Guru Madrasah Ibtidaiyah. Mengingat buku penunjang pembelajaran matematika masih relatif sedikit, buku ini akan memberi kontribusi dan menambah khasanah keilmuan di negara kita. Diharapkan dengan hadirnya buku ini dapat dimanfaatkanoleh guru dan mahasiswa calon guru sebagai bahan bacaan untuk menambah wawasan. Selain itu dapat juga digunakan oleh orang tua ketika membantu siswa di rumah.

Buku ini mencakup 4 materi yaitu Segi tiga, Segi empat, lingkaran, dan Bangun ruang. Sajian materi dalam buku ini menggunakan pendekatan pemecahan masalah yang sekurang-kurangnya pada contoh soal dan latihan senantiasa terdapat soal nonrutin yang merupakan masalah yang harus dipecahkan. Pada contoh soal dipaparkan secara detail terkait langkah-langkah penyelesaian masalah.

Dalam belajar matematika, kita perlu membedakan antara soal sebagai latihan dan soal sebagai masalah. Soal sebagai latihan, apabila cara atau prosedur menyelesaikan soal tersebut sudah dimengerti, sedangkan soal sebagai masalah, apabila cara atau prosedur menyelesaikan soal tersebut belum diketahui dan yang bersangkutan ingin menyelesaikannya. Jadi suatu soal sebagai masalah bagi seseorang, jika orang tersebut belum mengetahui cara menyelesaikannya dan ada keinginan untuk menyelesaikannya. Hasil dari mengerjakan soal-soal tersebut sangat menolong untuk pemecahan masalah.

Akhirnya pada kesempatan ini, penulis mengucapkan terima kasih pada semua pihak yang telah membantu terbitnya buku ini. Kepada para pembaca, kami akan sangat senang dan berterimakasih apabila bersedia menyampaikan kritik yang membangun untuk memperbaiki buku ini.

Untuk mendownload buku ini silahkan klik di sini buku geometri datar dan ruang

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