The research was distributed by the importance of the ability to know the geometric shapes in learning in early childhood education. In a study in the OLD media, which used to use a simple media using paper and haven't been able to develop the ability to know the child in geometric shapes. This is shown by an indicator of the ability to know the geometric shapes are still low. To overcome this, the researchers select and use puzzle media didasari up studies of the literature that has been done. Formulation of the problem in this study generally lifting how the ability of teachers in designing a plan of learning through media puzzle and the ability of teachers in implementing the learning through media puzzle, increased ability to know the child in the form of geometry through the media puzzle. Whereas the aim of this research is generally to describe the ability of teachers in designing rencna learning through media puzzle and describes the ability of teachers in implementing the learning through media puzzle, increases the ability to know the child in the form of geometry through the media puzzle. The methods used in this research is a Research Collaborative Class Actions with the desian and research of Kemmis Taggard. The subject of this research is the child group B2 TK 1 Perwari Village sub district Tawang Town Tasikmalaya Tawangsari. Data collection techniques used are interviews, observation and documentation. The analysis of quantitative data using percentage and qualitative data using the Notes field. Based on the data obtained and the results of the analysis, it was concluded that the ability of teachers in designing plans and carry out learning the result very good, there is a progression of any action until I cycle cycle III. The ability to know the shape of the geometry by using the media puzzle better than each cycle I until the cycle III, compared with using media paper.Penelitian ini dilatarbelakangi oleh pentingnya kemampuan mengenal bentuk geometri dalam pembelajaran di Pendidikan Anak Usia Dini. Dalam pembelajaran di PAUD,  media yang digunakan menggunakan media sederhana menggunakan kertas (LKA) dan belum mampu mengembangkan kemampuan anak dalam mengenal bentuk geometri. Hal ini ditunjukkan dengan indikator kemampuan anak dalam mengenal bentuk geometri yang masih rendah. Untuk mengatasi hal tersebut, peneliti memilih dan menggunakan media puzzle yang didasri atas studi pustaka yang telah dilakukan. Rumusan masalah dalam penelitian ini secara umum mengangkat bagaimana kemampuan guru dalam merancang rencana pembelajaran melalui media puzzle dan kemampuan guru dalam melaksanakan pembelajaran melalui media puzzle, peningkatan kemampuan anak dalam mengenal bentuk geometri melalui media puzzle. Sedangkan tujuan dari penelitian ini secara umum untuk mendeskripsikan kemampuan guru dalam merancang rencna pembelajaran melalui media puzzle dan mendeskripsikan kemampuan guru dalam melaksanakan pembelajaran melalui media puzzle, meningkatkan kemampuan anak dalam mengenal bentuk geometri melalui media puzzle. Metode yang digunakan dalam penelitian ini adalah Penelitian Tindakan Kelas Kolaboratif dengan desian penelitian Kemmis dan Taggard. Subjek penelitian ini adalah anak kelompok B2 TK Perwari 1 Kelurahan Tawangsari Kecamatan Tawang Kota Tasikmalaya. Teknik pengumpulan data yang digunakan adalah wawancara, observasi dan dokumentasi. Analisis data kuantitatif menggunakan persentase dan data kualitatif menggunakan catatan lapangan.Berdasarkan data yang diperoleh dan hasil analisis, disimpulkan bahwa kemampuan guru dalam merancang rencana dan melaksanakan pembelajaran hasilnya sangat baik, ada perkembangan dari setiap tindakan siklus I sampai siklus III. Kemampuan anak dalam  mengenal bentuk geometri dengan menggunakan media puzzle lebih baik dari setiap siklus I sampai siklus III,  dibandingkan dengan menggunakan media kertas (LKA).

The purpose of this research is to find out van Hiele's theory in improving the geometric thinking skills of elementary school students from various journals based on the Systematic Literature Review. Geometry plays an important role in learning and understanding other concepts and can develop students' ability to solve problems. Van Hiele's learning theory is explained as a learning theory that focuses on geometric material. Van Hiele's theory was developed by Pierre Marie van Hiele and Dina van Hiele-Geldof, Dutch nationals . Van Hiele's theory has five levels of thinking development, namely level 1 (visualization), level 2 (analysis), level 3 (informal deduction), level 4 (deduction) and level 5 (rigor). At each level it shows the characteristics of the thought processes used by someone in learning geometry. This method has three stages of research namely planning, conducting and reporting. Based on the literature study that has been carried out, articles that are in accordance with the research objectives are reviewed through a selection process. Van Hiele's theory is considered to be able to improve students' geometric thinking abilities because it places more emphasis on student activity in the learning process. The implication of van Hiele's theory in learning geometry is that it can contribute and change the teacher's view of learning so that it is more student-centered and makes learning geometry more effective by paying attention to students' geometric thinking abilities.