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TIPS4Math Grade 6 Angles and Geometric Properties of 2D Shapes Overall Expectation Students will: Classify and construct polygons and angles (6m43) Speciﬁc Expectations Students will: Sort and classify quadrilaterals by geometric properties related to symmetry, angles, and sides, through investigation using a variety of tools and strategies (6m46) Sort polygons according to the number of lines of symmetry and the order of rotational symmetry, through investigation using a variety of tools (6m47) Measure and construct angles up to 180° using a protractor, and classify them as acute, right, obtuse, or straight angles (6m48) Construct polygons using a variety of tools, given angle and side measurements (6m49) Lesson Learning Focus Speciﬁc Expectations Measure, Construct and Measure and construct angles up to 180 o using a protractor 6m48 Classify Angles Construct Polygons Construct polygons using a variety of tools, given angle and side 6m49 measurements Symmetry Sort polygons according to the number of lines of symmetry and the order 6m47 of rotational symmetry using a variety of tools (tracing paper, dynamic geometry software and Mira) Sort and Classify Quadrilaterals Through investigation using a variety of tools and strategies, sort and 6m46 classify quadrilaterals by geometric properties related to symmetry, angles and sides Consolidation and Summative Tasks EduGAINS-Mathematics Page 1 of 8

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TIPS4Math Grade 6Angles and Geometric Properties of 2D Shapes

Overall Expectation Students will:• Classify and construct polygons and angles (6m43)Specific ExpectationsStudents will:• Sort and classify quadrilaterals by geometric properties related to symmetry, angles, and sides, through investigation using a variety of tools and strategies (6m46)• Sort polygons according to the number of lines of symmetry and the order of rotational symmetry, through investigation using a variety of tools (6m47)• Measure and construct angles up to 180° using a protractor, and classify them as acute, right, obtuse, or straight angles (6m48)• Construct polygons using a variety of tools, given angle and side measurements (6m49)

Lesson

Learning Focus SpecificExpectations

Measure, Construct and • Measure and construct angles up to 180o using a protractor 6m48Classify AnglesConstruct Polygons • Construct polygons using a variety of tools, given angle and side 6m49

measurements Symmetry • Sort polygons according to the number of lines of symmetry and the order 6m47

of rotational symmetry using a variety of tools (tracing paper, dynamic geometry software and Mira)

Sort and Classify Quadrilaterals • Through investigation using a variety of tools and strategies, sort and 6m46 classify quadrilaterals by geometric properties related to symmetry, angles and sides

EduGAINS-Mathematics Page 1 of 8

TIPS4Math Grade 6Measure, Construct, and Classify Angles

Specific Expectations: 6m48

Learning Focus Blended Learning Other ResourcesTeacher Guide Guide to Effective Instruction:

Geometry and Spatial Sense Grades 4 – 6• pp 38 – 52

Unit 3 Activity 1: Angles, Symmetry and Classifying QuadrilateralsOERB ID: ELO1475010

Minds On

• Classify angles as acute, right, obtuse or straight

Unit 3 Activity 1: Minds OnOERB ID: ELO1474970• Exploring Angles within a Triangle video o using angles in a real-world context

• pp 178 – 190: Grade 6 Learning Activity: Two-Dimensional Shapes: Connect the Dots

Action • Measure and construct angles up to 180o using a protractor

Unit 3 Activity 1 Part A: Action• Angle Exploration o rotate the segment to change the angle and notice the change in the angle measure• Working with Angles o practise measuring and drawing angles using a virtual protractor

Note: supplementation required for more hands-on constructing of angles

Consolidation Unit 3 Activity 1 Part A: Action• Check Your Understanding• Anchor Chart for geometric properties

EduGAINS-Mathematics Page 2 of 8

Specific Expectations: 6m49

Learning Focus Blended Learning Other ResourcesTeacher Guide Guide to Effective Instruction: Unit 3 Activity 1: Angles, Symmetry and Geometry and Spatial Sense Grades Classifying Quadrilaterals 4 – 6OERB ID: ELO1475010 • pp 38 – 52

Minds On

• Review and sort polygons Unit 3 Activity 1: Minds On• Explore It 1 – Shape Properties

• pp 178 – 190: Grade 6 Learning Activity: Two-Dimensional Shapes: Connect the Dots

Action • Construct polygons using a variety of tools, given angle and side measurements

Consolidation

SymmetrySpecific Expectations: 6m47

Learning Focus Blended Learning Other Resources

Teacher GuideUnit 3 Activity 1: Angles, Symmetry and Classifying QuadrilateralsOERB ID: ELO1475010

Guide to Effective Instruction: Geometry and Spatial Sense Grades 4 – 6• pp 38 – 52

Minds On

• Review lines of symmetry in polygons

Action • Sort polygons according to the number of lines of symmetry and the order of rotational symmetry using a variety of tools (tracing paper, dynamic geometry software and Mira)

Unit 3 Activity 1 Part B: ActionOERB ID: ELO1474970• Secret Agent Training – Unlocking The Enemy’s Secrets with Rotational Symmetry OERB ID: ELO1410730 o rotational symmetry simulator• Add new properties to anchor chart

Consolidation

EduGAINS-Mathematics Page 3 of 8

Specific Expectations: 6m46

Learning Focus Blended Learning Other ResourcesTeacher Guide Guide to Effective Instruction:

Geometry and Spatial Sense Grades 4 – 6• pp 38 – 52

Unit 3 Activity 1: Angles, Symmetry and Classifying QuadrilateralsOERB ID: ELO1475010

Minds On

• Review the names and attributes of quadrilaterals

Unit 3 Activity 1 Part C: ActionOERB ID: ELO1474970• Determine the features of the Quadrilaterals

• pp 178 – 190: Grade 6 Learning Activity: Two-Dimensional Shapes: Connect the Dots

Action • Through investigation using a variety of tools and strategies, sort and classify quadrilaterals by geometric properties related to symmetry, angles and sides

Unit 3 Activity 1 Part C: Action• The Q.U.A.D. Squad OERB ID: ELO1411370 o sketch and classify a variety of quadrilaterals based on descriptions

Consolidation Unit 3 Activity 1 Part C: Action• Check Your Understanding o #3 and #4 only

EduGAINS-Mathematics Page 4 of 8

Specific Expectations: 6m46 6m47, 6m48, 6m49Blended Learning

Other ResourcesUnit 3 Activity 1 Part C: Action Guide to Effective Instruction: Geometry and Spatial Sense OERB ID: ELO1474970 Grades 4 – 6• Assignment 1: Geometric Properties • pp 213 - 222: Grade 6 Learning Activity: Location: Name My o use Shape Classification – Explore It to help with some of Shapes the questions • pp 223 – 237: Grade 6 Learning Activity: Movement: Logo • Assignment 2: Constructing Angles and Polygons Search and Design• Assignment 3: Shape ClassificationUnit 3 Activity 1: Consolidation• Shape Guess Game o review the properties of triangles, quadrilaterals and regular polygons and classify shapes based on properties

EduGAINS-Mathematics Page 5 of 8

6MTHEU03A01/content_2.htmlAngle Exploration http://www.edugains.ca/resourcesMath/CE/LessonsSupports/GSP/AngleProperties/ExploringAn-

gles.gspWorking with Angles http://www.learnalberta.ca/content/mesg/html/math6web/index.html?page=lessons&lesson=m6les-

sonshell16.swfGuide to Effective Instruction: http://oame.on.ca/eduproject/ontariomathedresources/files/Guide%20Geometry%20Spatial%20Geometry and Spatial Sense Sense%204-6.pdfGrades 4 – 6

Construct PolygonsResource URLTeacher Guide: https://download.elearningontario.ca/repository/14/1475010000/Combined%20Teacher%20Unit 3 Activity 1: Angles, Notes%20for%20Activities%201%20-%203/content.htmlSymmetry and Classifying QuadrilateralsExplore It 1 – Shape Properties http://www.learnalberta.ca/content/mejhm/index.html?l=0&ID1=AB.MATH.JR.SHAP&ID2=AB.

MATH.JR.SHAP.SHAP&lesson=html/object_interactives/shape_classification/explore_it.htmlGuide to Effective Instruction: http://oame.on.ca/eduproject/ontariomathedresources/files/Guide%20Geometry%20Spatial%20Geometry and Spatial Sense Sense%204-6.pdfGrades 4 – 6

EduGAINS-Mathematics Page 6 of 8

6MTHEU03A01/content_3.htmlGuide to Effective Instruction: http://oame.on.ca/eduproject/ontariomathedresources/files/Guide%20Geometry%20Spatial%20Geometry and Spatial Sense Sense%204-6.pdfGrades 4 – 6