Geometry 1 · Transformations · Term 1, 2026
81 cards
| id | type | topic | cx | standards | in the book | taught |
|---|---|---|---|---|---|---|
| compose-mixed-order | example | composition | complex | G-CO.A.5G-CO.B.6 | Composing Transformations · 2 | D4 modeling |
| compose-two-translations | example | composition | developing | G-CO.A.5 | Composing Transformations · 3 | D4 modeling |
| compose-reflect-then-rotate | practice | composition | developing | G-CO.A.5 | Composing Transformations · 4 | D4 free-practice |
| compose-translations-practice | practice | composition | developing | G-CO.A.5 | Composing Transformations · 5 | D4 free-practice |
| diagnose-composition-order | practice | composition | complex | G-CO.B.6 | Composing Transformations · 6 | D4 free-practice |
| composition-rule | rule | composition | — | G-CO.A.5 | Composing Transformations · 1 | D4 lecture |
| match-quadrilaterals-by-two-motions | example | congruence-by-rigid-motions | complex | G-CO.B.6 | Congruence by Rigid Motions · 4 | D5 modeling |
| rotation-followed-by-dilation | example | congruence-by-rigid-motions | developing | G-CO.B.6 | Congruence by Rigid Motions · 5 | D5 modeling |
| translation-preserves-triangle | example | congruence-by-rigid-motions | essential | G-CO.B.6 | Congruence by Rigid Motions · 6 | D5 modeling |
| coordinate-proof-of-congruence | practice | congruence-by-rigid-motions | complex | G-CO.B.6 | Congruence by Rigid Motions · 12 | D5 free-practice |
| guided-dilation-sequence | practice | congruence-by-rigid-motions | developing | G-CO.B.6 | Congruence by Rigid Motions · 10 | D5 structured-practice |
| guided-rigid-sequence | practice | congruence-by-rigid-motions | essential | G-CO.B.6 | Congruence by Rigid Motions · 8 | D5 structured-practice |
| half-scale-is-not-congruent | practice | congruence-by-rigid-motions | developing | G-CO.B.6 | Congruence by Rigid Motions · 11 | D5 free-practice |
| reflection-certifies-congruence | practice | congruence-by-rigid-motions | essential | G-CO.B.6 | Congruence by Rigid Motions · 9 | D5 free-practice |
| rigid-motion-congruence-rule | rule | congruence-by-rigid-motions | — | G-CO.B.6 | Congruence by Rigid Motions · 2 | D5 tools |
| transformation-preservation-table | table | congruence-by-rigid-motions | — | G-CO.B.6 | Congruence by Rigid Motions · 3 | D5 lecture |
| orientation-is-not-congruence | trap | congruence-by-rigid-motions | — | G-CO.B.6 | Congruence by Rigid Motions · 7 | D5 trap |
| precision-cut-parts | vignette | congruence-by-rigid-motions | — | none | Congruence by Rigid Motions · 1 | D5 context-reading |
| dilate-a-triangle | example | dilation | developing | G-SRT.A.1 | Dilations · 3 | D4 modeling |
| dilate-point-practice | practice | dilation | essential | G-SRT.A.1 | Dilations · 5 | D4 free-practice |
| dilate-shrink-practice | practice | dilation | developing | G-SRT.A.1 | Dilations · 6 | D4 free-practice |
| dilation-rule | rule | dilation | — | G-SRT.A.1 | Dilations · 2 | D4 lecture |
| dilation-not-rigid-trap | trap | dilation | — | G-SRT.A.1 | Dilations · 4 | D4 lecture |
| scaling-a-recipe | vignette | dilation | — | none | Dilations · 1 | D4 lecture |
| isosceles-triangle-symmetries | example | figure-symmetry | essential | G-CO.A.3 | Symmetry of a Figure · 7 | D5 modeling |
| nonsquare-rectangle-symmetries | example | figure-symmetry | developing | G-CO.A.3 | Symmetry of a Figure · 6 | D5 modeling |
| regular-hexagon-symmetries | example | figure-symmetry | complex | G-CO.A.3 | Symmetry of a Figure · 5 | D5 modeling |
| diagnose-rectangle-line-count | practice | figure-symmetry | developing | G-CO.A.3 | Symmetry of a Figure · 11 | D5 error-analysis |
| guided-equilateral-symmetry | practice | figure-symmetry | developing | G-CO.A.3 | Symmetry of a Figure · 12 | D5 structured-practice |
| guided-square-symmetry | practice | figure-symmetry | essential | G-CO.A.3 | Symmetry of a Figure · 9 | D5 structured-practice |
| regular-octagon-symmetry | practice | figure-symmetry | complex | G-CO.A.3 | Symmetry of a Figure · 14 | D5 free-practice |
| regular-pentagon-symmetry | practice | figure-symmetry | essential | G-CO.A.3 | Symmetry of a Figure · 10 | D5 free-practice |
| rhombus-symmetry | practice | figure-symmetry | developing | G-CO.A.3 | Symmetry of a Figure · 13 | D5 free-practice |
| symmetry-congruence-objective | prose | figure-symmetry | — | G-CO.A.3G-CO.B.6 | Symmetry of a Figure · 1 | D5 objective |
| symmetry-cycle-explanation | prose | figure-symmetry | — | G-CO.A.3 | Symmetry of a Figure · 2 | D5 lecture |
| self-map-symmetry-rule | rule | figure-symmetry | — | G-CO.A.3 | Symmetry of a Figure · 3 | D5 tools |
| symmetry-congruence-definitions | table | figure-symmetry | — | G-CO.A.3G-CO.B.6 | Symmetry of a Figure · 4 | D5 definitions |
| side-count-is-not-line-count | trap | figure-symmetry | — | G-CO.A.3 | Symmetry of a Figure · 8 | D5 trap |
| eval-negative | example | functions | developing | G-CO.A.2 | Functions and Notation · 4 | D1 modeling |
| eval-simple | example | functions | essential | G-CO.A.2 | Functions and Notation · 5 | D1 modeling |
| eval-two-step | example | functions | complex | G-CO.A.2 | Functions and Notation · 3 | D1 modeling |
| practice-diagnose-error | practice | functions | complex | G-CO.A.2 | Functions and Notation · 9 | D1 free-practice |
| practice-f10 | practice | functions | essential | G-CO.A.2 | Functions and Notation · 7 | D1 free-practice |
| practice-negative-input | practice | functions | developing | G-CO.A.2 | Functions and Notation · 8 | D1 free-practice |
| practice-two-step | practice | functions | complex | G-CO.A.2 | Functions and Notation · 10 | D1 free-practice |
| what-a-function-is | rule | functions | — | G-CO.A.2 | Functions and Notation · 2 | D1 lecture |
| f-times-x-trap | trap | functions | — | G-CO.A.2 | Functions and Notation · 6 | D1 lecture |
| course-intro | vignette | functions | — | none | Functions and Notation · 1 | D1 lecture |
| add-a-negative | refresher | notation | — | none | Notation and Vocabulary · 1 | D2 definitionsD3 definitions |
| function-notation | refresher | notation | — | G-CO.A.2 | Notation and Vocabulary · 2 | D2 definitions |
| notation-four-jobs | refresher | notation | — | G-CO.A.2 | Notation and Vocabulary · 3 | D2 toolsD3 toolsD4 tools |
| read-a-point | refresher | notation | — | none | Notation and Vocabulary · 4 | D2 definitionsD3 definitionsD4 definitions |
| preimage-image-vocab | table | notation | — | G-CO.A.4 | Notation and Vocabulary · 5 | D2 definitionsD3 definitionsD4 definitionsD5 definitions |
| bracket-conventions | trap | notation | — | none | Notation and Vocabulary · 6 | D2 tools |
| reflect-a-triangle | example | reflection | complex | G-CO.A.5 | Reflections · 3 | D3 modeling |
| two-reflections-make-a-rotation | math | reflection | — | G-CO.A.5G-CO.B.6 | Reflections · 2 | D3 lecture |
| diagnose-reflection-axis | practice | reflection | complex | G-CO.B.6 | Reflections · 7 | D3 free-practice |
| reflect-diagonal-practice | practice | reflection | developing | G-CO.A.5 | Reflections · 6 | D3 free-practice |
| reflect-x-axis-practice | practice | reflection | essential | G-CO.A.5 | Reflections · 5 | D3 free-practice |
| reflection-rules | rule | reflection | — | G-CO.A.4G-CO.A.5 | Reflections · 1 | D3 lecture |
| reflection-sign-trap | trap | reflection | — | G-CO.A.5 | Reflections · 4 | D3 lecture |
| rotate-a-point | example | rotation | essential | G-CO.A.5 | Rotations · 3 | D3 modeling |
| rotate-180-practice | practice | rotation | essential | G-CO.A.5 | Rotations · 4 | D3 free-practice |
| rotate-90-practice | practice | rotation | developing | G-CO.A.5 | Rotations · 5 | D3 free-practice |
| rotation-rules | rule | rotation | — | G-CO.A.4G-CO.A.5 | Rotations · 2 | D3 lecture |
| turning-a-key | vignette | rotation | — | none | Rotations · 1 | D3 lecture |
| recover-a-vector | example | translation | complex | G-CO.A.2 | Translations · 5 | D2 modeling |
| translate-triangle | example | translation | complex | G-CO.A.5 | Translations · 6 | D2 modeling |
| diagram | figure | translation | — | G-CO.A.5 | Translations · 4 | D2 lecture |
| explorer | interactive | translation | — | G-CO.A.5G-CO.B.6 | Translations · 7 | D2 structured-practice |
| rigid-motion-proof | math | translation | — | G-CO.B.6 | Translations · 3 | D2 lecture |
| diagnose-parameter-swap | practice | translation | complex | G-CO.A.5 | Translations · 12 | D2 error-analysis |
| recover-vector-practice | practice | translation | complex | G-CO.A.5 | Translations · 13 | D2 free-practice |
| translate-point-mixed-signs | practice | translation | developing | G-CO.A.5 | Translations · 11 | D2 free-practice |
| translate-point-zero-component | practice | translation | essential | G-CO.A.5 | Translations · 10 | D2 free-practice |
| translation-rule | rule | translation | — | G-CO.A.2G-CO.A.4 | Translations · 2 | D2 tools |
| eyeballing-trap | trap | translation | — | G-CO.A.5 | Translations · 8 | D2 trapD3 trap |
| rotation-is-not-translation | trap | translation | — | G-CO.B.6 | Translations · 9 | D2 trap |
| moving-furniture | vignette | translation | — | none | Translations · 1 | D2 context-reading |
| compose-rotation-translation-retrieval | practice | unit-retrieval | developing | none | not in book | D5 do-now |
| symmetry-congruence-exit-retrieval | practice | unit-synthesis | complex | G-CO.A.3G-CO.B.6 | not in book | D5 retrieval-check |