Geometry – Unit 1 – Math ELL Scaffolds



| |Student Learning Objective (SLO) |Language Objective |Language Needed |

|SLO: 1 |Use the undefined notion of a point, line, distance along a line and distance |Develop definitions for geometric terms orally and in writing using the notion of |VU: Angles, circles, parallel lines, |

|CCSS: |around a circular arc to develop definitions for angles, circles, parallel |point, line, distance along a line and distance around a circular arc with model |perpendicular lines and line segments, |

|G.CO.1 |lines, perpendicular lines and line segments. |software, a sentence frame, math journal and word wall. |point, line, distance, circular arc |

|WIDA ELDS: 3 | | | |

|Speaking | | | |

|Writing | | | |

| | | |LFC: Embedded clauses |

| | | |LC: Varies by ELP level |

| |ELP 1 |ELP 2 |ELP 3 |ELP 4 |ELP 5 |

|Learning Supports |Teacher Modeling |Teacher Modeling |Math Journal/dictionary |Math Journal/dictionary |Math Journal/dictionary |

| |Math Journal/dictionary |Math Journal/dictionary |Small group/triads |Small group/triads |Cognates |

| |Demonstration |Small group/triads |Sentence Starter |Cognates | |

| |Small group/triads |Word/Picture Wall |Word wall | | |

| |Word/Picture Wall |L1 text and/or support |Cognates | | |

| |L1 text and/or support |Sentence frames | | | |

| |Pictures/illustrations |Cognates | | | |

| |Cognates | | | | |

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| |Student Learning Objective (SLO) |Language Objective |Language Needed |

|SLO: 2 |Apply the definitions of angles, circles, parallel lines, perpendicular lines |Follow written directions using specific mathematical terms on how to construct a |VU: Bisect, counterclockwise, |

|CCSS: |and line segments to describe rotations, reflections, and translations. |rotation, reflection, translation using a chart and a tutorial. |congruent, angles, circles, parallel |

|G.CO.1 | |Describe orally and in writing, rotations, reflections and translation using |and perpendicular lines and line |

|G.CO.4 | |specific mathematical terms using manipulatives, graphs, software/website, and |segment |

|WIDA ELDS: 3 | |word wall. | |

|Speaking | |Note: See VU for specific terms | |

|Reading | | | |

|Writing | | | |

| | | |LFC: Cause and effect prepositional |

| | | |phrases |

| | | |LC: Varies by ELP level |

| |ELP 1 |ELP 2 |ELP 3 |ELP 4 |ELP 5 |

|Learning Supports |Charts/Posters |Charts/Posters |Charts/Posters |Teacher Modeling |Teacher Modeling |

| |Tutorial |Tutorial |Tutorial |Small group/triads | |

| |Manipulatives |Manipulatives |Manipulatives | | |

| |Graph |Graph |Graph | | |

| |Word/Picture Wall |Word/Picture Wall |Sentence Starter | | |

| |L1 text and/or support |L1 text and/or support |Word wall | | |

| |Math Journal |Sentence frames | | | |

| | |Math Journal | | | |

| |Student Learning Objective (SLO) |Language Objective |Language Needed |

|SLO: 3 |Develop and perform rigid transformations that include reflections, rotations,|Follow written directions on how to perform rigid transformations using word wall |VU: Dilation, rigid/non-rigid, |

|CCSS: |translations and dilations using geometric software, graph paper, tracing |and model. |transformations, congruent, preserved |

|G.CO.2, G.CO.3, |paper, and geometric tools and compare them to non-rigid transformations. |Compare and contrast rigid and non-rigid transformations using geometric tools, | |

|G.CO.4, | |word wall and Math Journal. | |

|G.CO.5 WIDA ELDS: | | | |

|3 | | | |

|Speaking | | | |

|Reading | | | |

| | | |LFC: Comparative terms, passive voice |

| | | |LC: Varies by ELP level |

| |ELP 1 |ELP 2 |ELP 3 |ELP 4 |ELP 5 |

|Learning Supports |Teacher Modeling |Teacher Modeling |Teacher Modeling |Math Journal |Math Journal |

| |Math Journal |Math Journal |Math Journal |Geometric tools |Geometric tools |

| |Geometric tools |Geometric tools |Geometric tools |Partner work | |

| |Partner work |Partner work |Partner work | | |

| |Word/Picture Wall |Word/Picture Wall |Sentence Starter | | |

| |L1 text and/or support |L1 text and/or support |Word wall | | |

| |Pictures/illustrations |Sentence frames | | | |

| |Student Learning Objective (SLO) |Language Objective |Language Needed |

|SLO: 4 |Use rigid transformations to determine, explain and prove congruence of |Identify and explain congruence of geometric figures using rigid transformation, |VU: Preserve, rigid, rotate, reflect, |

|CCSS: |geometric figures |both orally and in writing, using an example, a sentence frame, partner and word |criteria |

|G.CO.6 | |wall. | |

|G.CO.7 | | | |

|G.CO.8 | | | |

|WIDA ELDS: 3 | | | |

|Speaking | | | |

|Writing | | | |

| | | |LFC: Cause and effect transitional |

| | | |phrases, past tense |

| | | |LC: Varies by ELP level |

| |ELP 1 |ELP 2 |ELP 3 |ELP 4 |ELP 5 |

|Learning Supports |Teacher Modeling |Teacher Modeling |Teacher Modeling |Teacher Modeling |Teacher Modeling |

| |Demonstration |Partner work |Partner work |Partner work |Partner work |

| |Partner work |Word/Picture Wall |Sentence Starter | | |

| |Word/Picture Wall |L1 text and/or support |Word wall | | |

| |L1 text and/or support |Sentence frames | | | |

| |Pictures/illustrations | | | | |

| |Student Learning Objective (SLO) |Language Objective |Language Needed |

|SLO: 5 |Create proofs of theorems involving lines, angles, triangles, and |Create and explain orally the proofs of theorems using a model, a Charts/Posters, |VU: Proof, prove, consecutive, |

|CCSS: |parallelograms.* (Please note |a sentence frame and word wall. |interior, quadrilateral |

|G.CO.9 |G.CO.10 will be addressed again in unit2 and G.CO.11 will be addressed again | | |

|G.CO.10 |in unit 4) | | |

|G.Co.11 | | | |

|WIDA ELDS: 3 | | | |

|Speaking | | | |

| | | |LFC: Cause and effect transitional |

| | | |phrases |

| | | |LC: Varies by ELP level |

| |ELP 1 |ELP 2 |ELP 3 |ELP 4 |ELP 5 |

|Learning Supports |Teacher Modeling |Teacher Modeling |Teacher Modeling |Teacher Modeling |Teacher Modeling |

| |Demonstration |Student-created dictionary |Small group/triads |Small group/triads | |

| |Student-generated dictionary |Partially completed proof |Sentence Starter | | |

| |Partially completed proof |Small group/triads |Word wall | | |

| |Small group/triads |Word/Picture Wall | | | |

| |Word/Picture Wall |L1 text and/or support | | | |

| |L1 text and/or support |Sentence frames | | | |

| |Pictures/illustrations | | | | |

| |Student Learning Objective (SLO) |Language Objective |Language Needed |

|SLO: 6 |Generate formal constructions with paper folding, geometric software and |Follow directions on how to construct polygons and angles using a model, word wall|VU: Polygon, inscribe, compass, crease,|

|CCSS: |geometric tools to include, but not limited to, the construction of regular |and Charts/Posters. |hexagon |

|G.CO. |polygons inscribed in a circle. | | |

|WIDA ELDS: 3 | |Describe how to generate formal constructions of regular polygons inscribed in a | |

|Speaking | |circle orally using a model, geometric software and tools, a Sentence Starter, | |

|Listening | |Math Journal and word wall. | |

| | | |LFC: Understand commands |

| | | |LC: Varies by ELP level |

| |ELP 1 |ELP 2 |ELP 3 |ELP 4 |ELP 5 |

|Learning Supports |Teacher Modeling |Teacher Modeling |Teacher Modeling |Teacher Modeling |Teacher Modeling |

| |Math Journal |Math Journal |Math Journal |Math Journal |Math Journal |

| |Demonstration |Geometry software and tools |Geometry software and tools |Geometry software and tools |Geometry software and tools |

| |Geometry software and tools |Small group/triads |Small group/triads |Small group/triads | |

| |Small group/triads |Word/Picture Wall |Sentence Starter | | |

| |Word/Picture Wall |L1 text and/or support |Word wall | | |

| |L1 text and/or support |Sentence frames | | | |

| |Pictures/illustrations | | | | |

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