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TIPS4Math Grade 1
Geometric Properties and Composition of 2D Shapes
Overall Expectations
Students will:
• Identify common two-dimensional shapes and three-dimensional figures and sort and classify them by their attributes (1m43)
• Compose and decompose common two-dimensional shapes and three-dimensional figures (1m44)
Specific Expectations
Students will:
• Identify and describe common two-dimensional shapes and sort and classify them by their attributes, using concrete materials and
pictorial representations (1m46)
• Locate shapes in the environment that have symmetry, and describe the symmetry (1m50)
• Compose patterns, pictures, and designs, using common two-dimensional shapes (1m51)
• Identify and describe shapes within other shapes (1m52)
• Cover outline puzzles with two-dimensional shapes (1m54)
Lesson Learning Focus Resource
Sort Common 2D • Sort and describe the attributes of a variety of Guide to Effective Instruction: Geometry and Spatial
Shapes two-dimensional shapes (e.g., colour, size, Sense K to 3
shape, number of sides) • pp 61 – 64 Getting in Shape
o concrete representations • p 67 Just Like Me in 2-D
• p 67 Shape Concentration
Guide to Effective Instruction: Geometry and Spatial
Sense Grades 1 to 3
• pp 59 - 60 Explore-a-Shape
• p 61 What’s in the Bag?
• p 62 Match Me
• p 62 All Alike
• p 62 Shape Sort
• p 63 What Shape Could It Be?
• p 64 Stretch-a-Shape
• p 65 Secret Rule
• p 65 Show Your Shape
mathies
• Pattern Blocks
OERB
• Shapes in Our World
o OERB ID: ELO1138420
EduGAINS-Mathematics Page 1 of 5
TIPS4Math Grade 1
Geometric Properties and Composition of 2D Shapes (continued)
Lesson Learning Focus Resource
Triangles • Identify and describe the attributes of a variety Guide to Effective Instruction: Geometry and Spatial
of regular and irregular triangles using concrete Sense K to 3
materials and pictorial representations • pp 61 - 64 Getting in Shape
o include triangular-like shapes that are not • p 67 Just Like Me in 2-D
triangles, triangles of different types, • p 67 Shape Concentration
orientations and sizes, as well as open
configurations that look like triangles Guide to Effective Instruction: Geometry and Spatial
Sense Grades 1 to 3
• pp 59 - 60 Explore-a-Shape
• p 64 Stretch a Shape
NCTM Illuminations
• Investigating Shapes (Triangles)
Squares and Other • Identify and describe the attributes of squares Guide to Effective Instruction: Geometry and Spatial
Rectangles and other rectangles using concrete materials Sense K to 3
and pictorial representations • pp 61 - 64 Getting in Shape
o include rectangular-like shapes that are not • p 67 Just Like Me in 2-D
rectangles, rectangles of different • p 67 Shape Concentration
orientations and sizes, other quadrilaterals,
as well as open configurations that look like Guide to Effective Instruction: Geometry and Spatial
rectangles Sense Grades 1 to 3
• pp 59 - 60 Explore-a-Shape
• p 64 Stretch a Shape
Circles • Identify and describe the attributes of circles Guide to Effective Instruction: Geometry and Spatial
using concrete materials and pictorial Sense K to 3
representations • pp 61 - 64 Getting in Shape
o include circle-like shapes that are not circles, • p 67 Just Like Me in 2-D
circles of different sizes, other shapes with • p 67 Shape Concentration
round edges, as well as open configurations
that look like circles Guide to Effective Instruction: Geometry and Spatial
Sense Grades 1 to 3
• pp 59 - 60 Explore-a-Shape
EduGAINS-Mathematics Page 2 of 5
TIPS4Math Grade 1
Geometric Properties and Composition of 2D Shapes (continued)
Lesson Learning Focus Resource
Shapes and Symmetry • Locate common shapes in the environment and Guide to Effective Instruction: Geometry and Spatial
connect them to regular polygons Sense Grades 1 to 3
• Identify lines of symmetry in these shapes • p 83 Simply Symmetrical
• p 86 Symmetry Memory
OERB
• Circus Symmetry
o OERB ID: ELO1422630
• Symmetrical Objects in Different Settings
o OERB ID: ELO1244840
Combining Shapes • Compose patterns, pictures and designs by Guide to Effective Instruction: Geometry and Spatial
combining various common two-dimensional Sense K to 3
shapes • pp 75 – 78 The Shape of Things
o name the shapes used • p 78 Shape Collage
• p 78 Geoboard Shapes
mathies
• Pattern Blocks
Compose and • Cover outline puzzles with common shapes Guide to Effective Instruction: Geometry and Spatial
Decompose within o name the shapes used Sense K to 3
Puzzles • Identify and describe shapes within other • p 78 Pattern Block Puzzles
shapes • p 79 One Shape Pictures
Guide to Effective Instruction: Geometry and Spatial
Sense Grades 1 to 3
• pp 75 – 79 Pattern Block Pets
• p 79 More Pattern Block Pets
• p 79 Flower Power
• p 80 Tangram Puzzles
mathies
• Pattern Blocks
NCTM Illuminations
• Puzzling Relationships
EduGAINS-Mathematics Page 3 of 5
TIPS4Math Grade 1
Sort Common 2D Shapes
Resource URL
Guide to Effective Instruction: http://www.edugains.ca/resourcesLNS/GuidestoEffectiveInstruction/GEI_Math_K-3/K_3_
Geometry and Spatial Sense K to 3 GeomSpatialSense.pdf
Guide to Effective Instruction: http://oame.on.ca/eduproject/ontariomathedresources/files/Geometry%20and%20Spa-
Geometry and Spatial Sense tial%20Sense%201-3%20Revised.pdf
Grades 1 to 3
mathies: http://mathies.ca/learningTools.php#Pp0
Pattern Blocks
OERB: https://download.elearningontario.ca/repository/1138420000/runtime/Shapes.html
Shapes in Our World
Triangles
Resource URL
Guide to Effective Instruction: http://www.edugains.ca/resourcesLNS/GuidestoEffectiveInstruction/GEI_Math_K-3/K_3_
Geometry and Spatial Sense K to 3 GeomSpatialSense.pdf
Guide to Effective Instruction: http://oame.on.ca/eduproject/ontariomathedresources/files/Geometry%20and%20Spa-
Geometry and Spatial Sense tial%20Sense%201-3%20Revised.pdf
Grades 1 to 3
NCTM Illuminations http://illuminations.nctm.org/Unit.aspx?id=6137
Investigating Shapes (Triangles)
Squares and Other Rectangles
Resource URL
Guide to Effective Instruction: http://www.edugains.ca/resourcesLNS/GuidestoEffectiveInstruction/GEI_Math_K-3/K_3_
Geometry and Spatial Sense K to 3 GeomSpatialSense.pdf
Guide to Effective Instruction: http://oame.on.ca/eduproject/ontariomathedresources/files/Geometry%20and%20Spa-
Geometry and Spatial Sense tial%20Sense%201-3%20Revised.pdf
Grades 1 to 3
EduGAINS-Mathematics Page 4 of 5
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