Math at Work 12 Pacing Guide - This pacing guide replaces the previous yearly plan. It has been updated to reflect removed outcomes and provide flexibility for responsive instruction.
Math at Work 10 - 12 and related Math 7 - 9 Outcomes *Updated May 2024*
Math at Work 12 Desmos Activity Collection - A collection of online student Desmos activities organized by unit.
G02 Students will be expected to solve problems that involve triangles, quadrilaterals, and regular polygons. [C, CN, PS, V] Performance Indicators
G02.01 Describe and illustrate properties of triangles, including isosceles and equilateral.
G02.02 Describe and illustrate properties of quadrilaterals in terms of angle measures, side lengths, diagonal lengths, and angles of intersection.
G02.03 Describe and illustrate properties of regular polygons.
G02.04 Explain, using examples, why a given property does or does not apply to certain polygons.
G02.05 Identify and explain an application of the properties of polygons in construction, industrial, commercial, domestic, and artistic contexts.
G02.06 Solve a contextual problem that involves the application of the properties of polygons.
Additional Resources and Activities for G02 (properties of polygons):
WODB Shapes Discussion Prompts - A Google Slides document with "Which One Doesn't Belong" discussion prompts to start class with a conversation to review vocabulary around shapes and properties of shapes.
Interior Angles Open Middle Problem - An open middle problem to ask students to find three angles that could be the interior angles of a triangle. A few extension questions are included.
Interactive Quadrilaterals - Students can explore properties of quadrilaterals, and confirm conjectures interactively.
Get Into Shape - A circle will be folded into a variety of geometric shapes. This activity provides the opportunity to assess the concepts, vocabulary and knowledge of relationships between shapes. The pdf handout for this activity.
Finding Interior and Exterior Angles in Regular Polygons Activity - An activity to help students determine a formula for interior and exterior angles in regular polygons from Dr. Austin Maths. Activity Answers.
Angles in Regular Polygons Fill in the Blanks Activity - An activity to summarize and practice finding angles in regular polygons from Dr. Austin Maths. Activity Answers.
Unit 5 Cumulative Review
Unit 5 Math Basketball Review - This google slide deck has a variety of questions to review the unit. Students work in teams to answer questions and get to shoot a basket for bonus points for each correct response.