{"schema_version":"teacher-skill-representation.payload.v1","representation":{"schema_version":"teacher-skill-representation.v1","skill_ref":"geom.tessellation.basic","domain_slug":"geom","skill_slug":"tessellation-basic","canonical_url":"/math/skills/geom/tessellation-basic","public_title":"Tessellation Basic","family_ref":"module-family.geom.spatial-transformations-coordinates.v1","family_name":"Spatial Composition, Transformations, Symmetry, and Coordinates","pattern_cluster_refs":[],"task_pattern_refs":[],"task_form_refs":[],"teacher_summary":"Tessellation Basic builds spatial composition, transformations, symmetry, and coordinates through visual tasks, examples, and next-step routes.","teacher_explanation_md":"Tessellation Basic practice with visual examples, common slips, and next-step routes.","child_surface_summary_md":"Tessellation Basic uses short visual tasks with clear answer actions and repairable mistakes.","common_mistake_tags":["Gap overlap ignored.","Decorative pattern not tessellation.","One row only."],"hint_reveal_summary_md":"Hints keep the child oriented to the visible structure; reveals show the path without counting as independent evidence.","adaptation_summary_md":"Fresh independent work can move the child toward Core, Transfer, or Challenge routes; help use or confusion keeps support visible.","route_variant_refs":[],"age_band_refs":["age_6_7","age_8_9","age_10_11"],"practice_focus_refs":["practice-focus.balanced.v1","practice-focus.geometry-measurement.v1"],"standards_refs":[],"school_program_refs":[],"challenge_refs":[],"story_fit_tags":[],"prerequisite_skill_refs":[],"next_skill_refs":["geom.transform.compose","geom.transform.reflect","geom.transform.rotate"],"next_family_refs":["module-family.geom.shape-attributes-classification.v1","module-family.logic.constraint-deduction-combinatorics.v1","module-family.prealg.ratio-rate-scaling.v1"],"public_example_refs":[],"retrieval":{"aliases":["Tessellation Basic","geom.tessellation.basic","Spatial Composition, Transformations, Symmetry, and Coordinates"],"teacher_questions":["What does Tessellation Basic mean?","How does Tessellation Basic adapt for my child?","Can I see an example of Tessellation Basic?"],"keywords":["tessellation basic","geom","tessellation-basic","spatial composition, transformations, symmetry, and coordinates"],"short_answer_public":"Tessellation Basic builds spatial composition, transformations, symmetry, and coordinates through visual tasks, examples, and next-step routes.","canonical_links":[{"label":"Tessellation Basic","url":"/math/skills/geom/tessellation-basic"}],"safe_to_quote_snippets":["Tessellation Basic builds spatial composition, transformations, symmetry, and coordinates through visual tasks, examples, and next-step routes."],"example_refs":[]}},"task_forms":[],"examples":[],"preview_artifacts":[]}