PENGEMBENGAN MEDIA PEMBELAJARAN IPA EDUCATION CARD BERBASIS SAINS-EDUTAINMENT TEMA ENERGI KELAS VIII - Suparmi, Suparmi; Yulianto, Agus; Widiyatmoko, Arif (Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia, 2013)