Page 109 - The Ontario Curriculum, Grades 11 and 12: Technological Education, 2009 (revised)

Grade 11, College Preparation
THE ONTARIO CURRICULUM, GRADES 11 AND 12 | Technological Education
B4.2 use the tables in Part 9 of the Ontario Building Code to determine the required sizes, spacing, and numbers of structural components (e.g., floor joists, lintels) for a construction project;
B4.3 prepare detailed, accurate estimates of quan- tities and costs of materials for construction projects, using appropriate metric and/or impe- rial units (e.g., metres, square metres, litres, board feet, linear feet, square feet, cubic yards);
B4.4 determine lengths and diameters of fasten- ing devices needed to assemble various con- struction projects (e.g., lengths and gauges of screws, nails, and staples; diameters of dowels), using appropriate metric and/or imperial units.
108