AlbertaGrade 12
AB Mathematics 30-3 Curriculum
Video lessons and practice for every Mathematics 30-3 topic. Aligned to what Alberta Grade 12 schools teach. Get help with homework anytime.
AB Mathematics 30-3 Curriculum | StudyPugHelp
LO_ID | Learning Outcome-Skills & Procedures | StudyPug Topic |
|---|---|---|
AB.SO.30-3.1 | Solve problems that involve measures of central tendency, including mean, median, mode, weighted mean, trimmed mean: Explain advantages and disadvantages of each measure of central tendency; Determine mean, median and mode for a data set; Identify and correct errors in calculations of central tendency measures; Identify outliers in a data set; Explain effect of outliers on mean, median and mode; Calculate trimmed mean and justify removal of outliers; Explain why some data may be given greater weighting in determining mean; Calculate weighted mean; Explain how measures of central tendency and outliers are used to interpret data; Solve contextual problems involving measures of central tendency |
AB.SO.30-3.3 | Analyze and interpret problems that involve probability: Describe and explain applications of probability; Calculate probability of an event based on a data set; Express probability as fraction, decimal, percent and statement; Explain difference between odds and probability; Determine probability given odds for/against; Explain how decisions may combine theoretical probability, experimental results, and subjective judgments; Solve contextual problems involving probability |
AB.SO.30-3.4 | Demonstrate an understanding of the limitations of measuring instruments, including precision, accuracy, uncertainty, tolerance: Explain why certain precision/accuracy is required in context; Explain difference between precision and accuracy; Compare accuracy of instruments measuring same attribute; Relate accuracy to uncertainty of measure; Analyze precision and accuracy in contextual problems; Calculate max/min values using given tolerance; Describe limitations of measuring instruments in trades/industries; Solve problems involving precision, accuracy or tolerance |
AB.SO.30-3.5 | Solve problems by using the sine law and cosine law, excluding the ambiguous case: Identify and describe use of sine/cosine laws in applications; Solve problems using sine/cosine law when diagram given |
AB.SO.30-3.6 | Solve problems that involve triangles, quadrilaterals, regular polygons: Describe/illustrate properties of triangles, quadrilaterals, regular polygons; Explain why properties apply/don't apply to certain polygons; Identify applications of polygon properties in various contexts; Solve contextual problems applying polygon properties |
AB.SO.30-3.7 | Demonstrate an understanding of transformations on a 2-D shape or a 3-D object, including translations, rotations, reflections, dilations: Identify single transformations given original and image; Draw images resulting from single/combined transformations; Create/analyze/describe designs using transformations; Identify applications of transformations in various contexts; Explain relationship between reflections and symmetry; Determine if image is dilation using similarity concept; Draw dilation images and explain proportionality; Solve contextual problems involving transformations |
AB.SO.30-3.8 | Analyze puzzles and games that involve logical reasoning, using problem-solving strategies: Determine/explain/verify strategies to solve puzzles or win games; Identify/correct errors in puzzle solutions or game strategies; Create variations of puzzles/games and describe solving strategies |
AB.SO.30-3.9 | Solve problems that involve the acquisition of a vehicle by buying, leasing, leasing to buy: Describe/explain options for buying, leasing, lease-to-buy vehicles; Solve problems involving vehicle purchase/lease/lease-to-buy; Justify decisions on vehicle acquisition based on factors like finances, use, maintenance, etc. |
AB.SO.30-3.10 | Critique the viability of small business options by considering expenses, sales, profit or loss: Identify expenses in operating small businesses; Identify feasible small business options for communities; Generate options to improve small business profitability; Determine break-even point for small businesses; Explain factors impacting small business profitability |
AB.SO.30-3.11 | Demonstrate an understanding of linear relations by recognizing patterns and trends, graphing, creating tables of values, writing equations, interpolating and extrapolating, solving problems: Identify/describe characteristics of linear relations in graphs, tables, patterns, equations; Sort graphs, tables, patterns, equations into linear/nonlinear relations; Write equations for given contexts including variations; Create value tables for linear relation equations; Sketch graphs from value tables; Explain when points should/shouldn't be connected on graphs; Create graphs to represent data sets including scatterplots; Describe trends in graphs including scatterplots; Sort scatterplots by trends (linear, nonlinear, no trend); Solve problems requiring interpolation/extrapolation; Relate slope and rate of change to linear relations; Match contexts to corresponding graphs; Solve contextual problems applying linear relation formulas |
What Is Mathematics 30-3?
Mathematics 30-3 is an Alberta Grade 12 math course designed to build practical numeracy and problem-solving skills. It covers topics like central tendency, probability, measurement precision, geometry, transformations, and linear relations. These skills are useful in trades, business, and everyday life.
Topics Covered in Mathematics 30-3
- Measures of central tendency — mean, median, mode, weighted mean, and outliers
- Percentiles — understanding percentile rank and its relationship to the median
- Probability — calculating probability, odds, and applying subjective judgment
- Precision and accuracy — tolerance, measurement limitations, and contextual problems
- Sine and cosine laws — solving triangle problems from diagrams
- Polygon properties — triangles, quadrilaterals, and regular polygons in context
- Transformations — single and combined transformations, dilations, and symmetry
- Puzzles and games — logical reasoning and strategic problem-solving
- Vehicle financing — buying, leasing, and lease-to-buy options
- Small business math — break-even points, profitability, and expenses
- Linear relations — graphs, scatterplots, slope, interpolation, and extrapolation
How StudyPug Helps with Math 30-3
StudyPug breaks every Mathematics 30-3 topic into short, clear video lessons. Each lesson is followed by practice problems with worked solutions, so students can check their understanding right away. Whether your child is stuck on weighted mean or needs help graphing linear relations, StudyPug covers every topic in the Alberta curriculum.
Preparing for Grade 12 Math in Alberta
Alberta students in Mathematics 30-3 are assessed through school-based exams rather than a provincial diploma exam. Strong performance in this course demonstrates practical math literacy and supports students entering trades programs, college pathways, or the workforce. StudyPug helps students stay on top of coursework and feel prepared for every assessment.