NORTH CAROLINA ESSENTIAL STANDARDS

Occupational Course of Study

OIM.A.1 - Apply algebraic properties to solve problems.
- OIM.A.1.1 - Use appropriate strategies to solve one and two-step equations resulting in positive solutions in real world contexts.
- OIM.A.1.2 - Represent inequalities in real world situations.
- OIM.A.1.3 - Use appropriate strategies to solve one and two-step inequalities using whole numbers in real world contexts.
- OIM.A.1.4 - Illustrate the distributive property using area models.
- OIM.A.1.5 - Understand the use of the distributive property and combining like terms to write equivalent algebraic expressions.

OIM.A.2 - Understand patterns and relationships.
- OIM.A.2.1 - Understand the use of the Cartesian Coordinate Plane to graph and identify ordered pairs.
- OIM.A.2.2 - Represent patterns in real world situations using a table, graph, or equation.
- OIM.A.2.3 - Identify the slope given a table, graph, or equation.
- OIM.A.2.4 - Represent the equation of a line in slope-intercept form, given the slope and y-intercept.
- OIM.A.2.5 - Represent a linear equation graphically given the slope and y-intercept.
- OIM.A.2.6 - Represent ordered pairs and linear equations.

OIM.G.1 - Use properties of two and three-dimensional figures to solve problems.
- OIM.G.1.1 - Calculate perimeter of polygons and circumference of circles to solve real world problems.
- OIM.G.1.2 - Calculate areas of polygons and circles to solve real world problems.
- OIM.G.1.3 - Calculate volume of rectangular prisms & cylinders.
- OIM.G.1.4 - Use the square root of the area to identify the length of the side of a square.
- OIM.G.1.5 - Use the Pythagorean Theorem to solve real world problems.

OIM.M.1 - Apply time and measurement skills to solve problems.
- OIM.M.1.1 - Use analog and digital clocks to tell time.
- OIM.M.1.2 - Identify regularly scheduled activities based on time.
- OIM.M.1.3 - Use time to solve problems.
- OIM.M.1.4 - Use a calendar to solve problems.
- OIM.M.1.5 - Use standard measurement tools to measure length, capacity, weight, and temperature.

OIM.N.1 - Understand rational numbers.
- OIM.N.1.1 - Compare integers, decimals and fractions.
- OIM.N.1.2 - Identify equivalent fractions, decimals, and percents.
- OIM.N.1.3 - Identify absolute values and opposites.
- OIM.N.1.4 - Use order of operations to simplify numerical expressions.
- OIM.N.1.5 - Identify the greatest common factor and least common multiple.
- OIM.N.1.6 - Use calculators to solve non-negative integer exponential expressions.

OIM.N.2 - Apply mathematical operations with rational numbers to solve problems.
- OIM.N.2.1 - Use calculators to solve real world fraction and mixed number problems.
- OIM.N.2.2 - Use calculators to solve real world decimal problems.
- OIM.N.2.3 - Use calculators to solve real world integer problems.
- OIM.N.2.4 - Use addition, subtraction, multiplication and division with calculators to evaluate algebraic expressions.

OIM.N.3 - Apply ratios, proportions and percents to solve problems.
- OIM.N.3.1 - Use standard ratio notation for expressing ratios in part-to-part or a part-to-whole relationship.
- OIM.N.3.2 - Use proportional reasoning to solve real world problems including recipes and unit rates.
- OIM.N.3.3 - Use appropriate strategies to solve percent problems.
- OIM.N.3.4 - Use scale factors and models to solve real world problems.

OIM.S.1 - Understand data in terms of graphical displays, measures of center and range.
- OIM.S.1.1 - Interpret data from circle graphs, bar graphs, pictographs, maps, and scatter plots, in context.
- OIM.S.1.2 - Calculate the mean, median, mode and range of a data set.
- OIM.S.1.3 - Classify type (positive, negative, no relation) of association of data in scatterplots.
- OIM.S.1.4 - Represent trends on scatterplots when appropriate, with a linear model.