Implementasi Media Animasi Komputer dalam Pembelajaran Sistem Respirasi dan Sistem Ekskresi di SMA Ampera Kota Sorong

Penggunaan media animasi komputer masih jarang digunakan dalam proses pembelajaran, sehingga perlu dilakukan pembelajaran biologi dengan menggunakan media animasi komputer. Penelitian ini bertujuan untuk mengetahui keefektifan implementasi media animasi komputer dalam pembelajaran Sistem Respirasi dan Sistem Ekskresi di SMA Ampera Kota Sorong. Metode yang digunakan dalam penelitian ini adalah quasi eksperimen, sampel diambil secara purposive sampling. Instrumen yang digunakan adalah tes tertulis dan angket hasil data tes tertulis untuk materi non perlakuan terhadap materi dengan perlakuan di SMA Ampera Kota Sorong diperoleh nilai signifikasi 0,11 > 0,005 H0 diperoleh nilai hasil belajar siswa pada pembelajaran non media dan pembelajaran dengan media sama. Hasil angket materi non perlakuan terhadap materi dengan perlakuan diuji t hitung 60,939 > t tabel 2,203951 H1 diterima (berbeda) artinya di SMA Ampera Kota Sorong motivasi belajar siswa untuk materi dengan perlakuan lebih baik. Hasil observasi di SMA Ampera Kota Sorong,aktivitas siswa masing-masing lebih baik pada PBM untuk kedua materi. Secara umum kesimpulan hasil penelitian yakni penggunaan media animasi komputer dalam pembelajaran sistem respirasi dan sistem ekskresi tidak efektif pada ranah kognitif sedangkan efektif pada ranah afektif dan psikomotor

1-Cyclo­hexyl-5-(4-meth­oxy­phen­yl)-1H-pyrazole-4-carb­oxy­lic acid

In the title compound, C17H20N2O3, the meth­oxy­phenyl unit is disordered over two sets of sites in a 0.715 (4):0.285 (4) ratio. The pyrazole ring forms dihedral angles of 55.88 (16) and 72.6 (4)° with the benzene rings of its major and minor components, respectively. The cyclo­hexane ring adopts a chair conformation and its C—N bond is in an equatorial orientation. In the crystal, mol­ecules are linked into inversion dimers by pairs of O—H⋯O hydrogen bonds, generating R 2 2(8) loops

2-(4-Chloro­anilino)-1-(4-chloro­phen­yl)ethanone

In the title compound, C14H11Cl2NO, the benzene rings form a dihedral angle of 3.14 (6)°. Overall, the mol­ecule is close to being planar (r.m.s. deviation for all the non-H atoms = 0.054 Å). No significant directional inter­molecular inter­actions are observed in the crystal structure

2-(4-Chloro­phen­yl)-2-oxoethyl 3,4-dimeth­oxy­benzoate

In the title compound, C17H15ClO5, the benzene rings forms a dihedral angle of 74.45 (10)°. In the crystal, mol­ecules are linked into C(13) chains along [011] via C—H⋯O hydrogen bonds. The crystal packing also features short Cl⋯Cl contacts of 3.1253 (10) Å

4-Amino-3-(p-tolyl­oxymeth­yl)-1H-1,2,4-triazole-5(4H)-thione

In the title triazole compound, C10H12N4OS, the triazole ring is essentially planar [maximum deviation = 0.009 (1) Å] and forms a dihedral angle of 5.78 (4)° with the benzene ring. In the crystal structure, mol­ecules are linked into dimers by centrosymmetric N—H⋯S inter­actions. These dimers are linked into two-mol­ecule-wide tapes by N—H⋯N and S⋯S [3.2634 (3) Å] inter­actions. In addition, they are further inter­connected by weak N—H⋯S inter­actions into sheets parallel to the ab plane. The crystal structure is further stabilized by weak inter­molecular C—H⋯π inter­actions

(1Z,2E)-N′-{2-Chloro-1-methyl-2-[2-(4-methyl­phen­yl)hydrazin-1-yl­idene]ethyl­idene}-4-meth­oxy­benzohydrazide

The asymmetric unit of the title compound, C18H19ClN4O2, contains two mol­ecules, in which the dihedral angles between the benzene rings are 43.60 (12) and 58.65 (13)°. The hydrazine N atoms are twisted slightly out of the planes of the tolyl and meth­oxy­benzene rings: the C—C—N—N and N—N—C—C torsion angles are 171.1 (2) and −174.4 (2)°, respectively, for one mol­ecule and −177.4 (2) and −170.6 (2)°, respectively, for the other. In the crystal, mol­ecules are linked by N—H⋯O and C—H⋯O hydrogen bonds into chains propagating along the b-axis direction