{"schema_version":"teacher-skill-representation.payload.v1","representation":{"schema_version":"teacher-skill-representation.v1","skill_ref":"geom.dimension.slices-basic","domain_slug":"geom","skill_slug":"dimension-slices-basic","canonical_url":"/math/skills/geom/dimension-slices-basic","public_title":"Slices and dimensions","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":"Slices and dimensions builds spatial composition, transformations, symmetry, and coordinates through visual tasks, examples, and next-step routes.","teacher_explanation_md":"Reason from a visible slice or cross-section to decide what shape or size the flat world can see at that moment.","child_surface_summary_md":"Slices and dimensions uses short visual tasks with clear answer actions and repairable mistakes.","common_mistake_tags":["Treats the visible slice as the complete object."],"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":["us_ccss:CCSS.5.G.B.3","uk_england_nc:UK-NC-Y5-geometry-3d-2d-reasoning"],"school_program_refs":["us_ccss","uk_england_nc"],"challenge_refs":[],"story_fit_tags":[],"prerequisite_skill_refs":[],"next_skill_refs":["geom.nets.cube-cuboid","geom.spatial.compose-shapes","geom.spatial.decompose-shapes"],"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":["Slices and dimensions","geom.dimension.slices-basic","Spatial Composition, Transformations, Symmetry, and Coordinates"],"teacher_questions":["What does Slices and dimensions mean?","How does Slices and dimensions adapt for my child?","Can I see an example of Slices and dimensions?"],"keywords":["slices and dimensions","geom","dimension-slices-basic","spatial composition, transformations, symmetry, and coordinates"],"short_answer_public":"Slices and dimensions builds spatial composition, transformations, symmetry, and coordinates through visual tasks, examples, and next-step routes.","canonical_links":[{"label":"Slices and dimensions","url":"/math/skills/geom/dimension-slices-basic"}],"safe_to_quote_snippets":["Slices and dimensions builds spatial composition, transformations, symmetry, and coordinates through visual tasks, examples, and next-step routes."],"example_refs":[]}},"task_forms":[],"examples":[],"preview_artifacts":[]}