SS6.3
Demonstrate understanding of regular and irregular polygons including:
  • classifying types of triangles
  • comparing side lengths
  • comparing angle measures
  • differentiating between regular and irregular polygons
  • analyzing for congruence.

[C, CN, R, V]

Indicators for this outcome
(a)

Observe examples of polygons, including triangles, found in situations relevant to self, family, or community and sort the polygons into irregular and regular polygons.

(b)

Analyze the types of triangles (scalene, isosceles, equilateral, right, obtuse, and acute) to determine which, if any, represent regular polygons.

(c)

Compare two regular polygons (using superimposing or measuring) to determine whether or not the two polygons are congruent.

(d)

Analyze a set of regular polygons and a set of irregular polygons to identify the characteristics of regular polygons.

(e)

Critique the following statement: "When viewed from different perspectives, the same triangle can be classified in different ways."

(f)

Draw and classify examples of different types of triangles (scalene, isosceles, equilateral, right, obtuse, and acute) and explain the reasoning.

(g)

Replicate a polygon in a different orientation and informally prove that the new polygon is congruent and explain the reasoning.

Loading...
R021074
Math Pre-Assessment 6: Finding Each Student's Pathway
This professional resource provides educators with pre-assess tools to identify gaps in their students’ mathematical understanding. Assessment tools are available for each of the mathematical strands. This resource may be used to target individual student supports for informed intervention. The resource includes an access code to the publisher’s Online Teaching Centre.
Media and Formats : Book
Price : $299.95
Record posted/updated: July 2, 2021
R012380
Open Questions for Rich Math Lessons. Grades 4-6 (WNCP)
The resources in this series provide a range of open questions that cover the various parts of a problem-solving lesson. These questions may be used to discuss math concepts, to provide practice for concepts and skills, to create extra challenges for students or to act as models for developing your own open questions. Each book in the series focuses on a specific strand: Number, Patterns and Relations/Statistics and Probability and Shape and Space.
•  Open Questions for Rich Math Lessons. Grades 4-6, Number Strand
•  Open Questions for Rich Math Lessons. Grades 4-6, Patterns and Relations, Statistics and Probability
•  Open Questions for Rich Math Lessons. Grades 4-6, Shape and Space
Media and Formats : Book
Price : $54.95 ea.
Record posted/updated: February 10, 2020
R012349
MathUP Classroom Grades K-8 (National Edition)
MathUP Classroom is an online tool for teachers and students designed to build mathematics content knowledge while providing connections to improve understanding and to meet the needs of all students. Components for teachers include: topic overviews, teaching, assessment and differentiation ideas and curriculum correlations. Resources for students include: lessons on strand-based topics, Number Talks, Brain Benders, Wonder Tasks, Cross-strand Tasks and digital puzzles, games and supporting activities. The Ontario Edition topics that originally formed the basis for the online materials in the National Edition have been replaced or will be replaced in the future with topics that meet WNCP requirements.
(More information)
Media and Formats : Website
Price : Contact the publisher for licensing options and prices.
canadiancontent
Record posted/updated: February 7, 2023
R044342
Elementary and Middle School Mathematics: Teaching Developmentally(5th Canadian ed.)
This professional resource offers suggestions to teach concepts and procedures specific to mathematics in grades K-8 students. There are suggestion to differentiate instruction for English Language Learners, advanced learners, and learners with difficulties. The resource references real experiences and assessment practices to address the foundations of how children learn. This edition focuses on mathematical inquiry through rich tasks and classroom discourse. There is a companion website listed for blackline masters, activities, additional tools and expanded lessons.
(More information)
Media and Formats : Book
Price : See publisher.
Record posted/updated: May 18, 2022