The logic stage of science education, covering grades 5-8, marks a transition from the fact-discovery approach of the grammar stage to a more conceptual understanding of scientific principles. The focus shifts to making connections between facts and grasping the underlying reasons for natural phenomena.
The curriculum is structured around three main categories: scientific principles (statements about how the world works), scientific descriptions (chronological narratives or detailed accounts of natural processes and objects), and scientific classifications (organizing information into categories).
The approach emphasizes hands-on learning through experiments, demonstrations, and projects, balanced with reading and writing activities. Students are encouraged to keep a structured notebook divided into sections for definitions, principles, classifications, and descriptions. This method helps develop critical skills in note-taking, record-keeping, and scientific writing.
The curriculum covers five major scientific fields: biology/natural science, astronomy, earth science, chemistry, and physics, with the option to include technology as a sixth field. Parents are advised to use a science 'spine' or basic text to organize the study, supplemented with various resources such as experiment kits, additional books, and online materials.
Importantly, the curriculum should be adapted to the student's grade level, increasing in complexity from fifth to eighth grade. The goal is not to cover all possible scientific information but to train students in the process of doing science, cultivating enthusiasm and developing critical thinking skills specific to scientific inquiry.