RC by Standard>>
1. Estimates, rounds, and manipulates numbers
- NS 1.1 Estimate, round, and manipulate very large (e.g., millions) and very small (e.g., thousandths) numbers
2. Demonstrates proficiency with short and long division
- NS 2.2 Are proficient with division, including division with positive decimals and long division with multiple digit divisors
3. Finds decimals and percent equivalents for common fractions
- NS 1.2 Interpret percents as part of a hundred; find decimal and percent equivalents for common fractions; explain why they represent the same value; and compute a given percent of a whole number
4. Solves problems using +, -, x, Ă· of fractions and decimals
- NS 2.3 Solve simple problems including ones arising in concrete situations involving the addition and subtraction of fractions and mixed numbers (like and unlike denominators of 20 or less) and express answers in simplest form
- NS 2.4 Understand the concept of multiplication and division of fractions
- NS 2.5 Compute and perform simple multiplication and division of fractions and apply these procedures to solving problems
5. Identifies prime factors
- NS 1.4 Determine the prime factors of all numbers through 50 and write numbers as the product of their prime factors using exponents to show multiples of a factor (e.g., 24 = 2 x 2 x 2 x 3)
6. Draws perpendicular/parallel lines; points/intersecting lines; rays
- MG 2.1 Measure, identify and draw angles, perpendicular and parallel lines, rectangles and triangles, using appropriate tools (e.g., straight edge, ruler, compass, protractor and drawing software)
7. Classifies, measures, identifies, and draws plane geometric figures
- MG 2.0 Students identify, describe, draw and classify properties of, and relationships between, plane and solid geometric figures.
8. Writes and solves simple algebraic expressions with one variable
- AF 1.2 Use a letter to represent an unknown number; write and evaluate simple algebraic expressions in one variable by substitution
9. Solves simple linear functions and graph ordered pairs
- AF 1.5 Solve problems involving linear functions with integer values, write the equation, and graph the resulting ordered pairs of integers on a grid
10. Determines and explains mean, median, and mode of a set of data
- SDAP 1.1 Know the concepts of mean, median, and mode; compute and compare them in simple examples and notice that they can differ
11. Organizes and displays data in appropriate graphs
- SDAP 1.2 Organize and display single-variable data in appropriate graphs and representations (e.g., circle graphs) and explain which types of graphs are appropriate for different kinds of data
12. Computes perimeters, area, and volume
- MG 1.1 Derive and use the formula for the area of right triangles and of parallelograms by comparing with the area of rectangles (i.e., two of the same triangles make a rectangle with twice the area; a parallelogram is compared to a rectangle with the same area found by cutting and pasting a right triangle)
- MG 1.2 Construct cube and rectangular boxes from two-dimensional patterns and use this to compute the surface area for these objects
- MG 1.3 Understand the concept of volume and use the appropriate units in common measuring systems (cubic centimeter3, cubic meter3, cubic inches3, cubic yard3) to compute the volume of rectangular solids
- MG 1.4 Differentiate between and use appropriate units of measures for, two- and three-dimensional objects (perimeter, area and volume)
13. Uses a protractor to measure and draw angles
- MG 2.1 Measure, identify and draw angles, perpendicular and parallel lines, rectangles and triangles, using appropriate tools (e.g., straight edge, ruler, compass, protractor and drawing software)
14. Adds and subtracts negative and positive whole numbers
- NS 2.1 Add, subtract, multiply and divide with decimals and negative numbers and verify the reasonableness of the results
15. Uses a variety of methods to explain mathematical reasoning
- MR 2.3 Use a variety of methods such as words, numbers, symbols, charts, graphs, tables, diagrams and models to explain mathematical reasoning
16. Computes positive integer powers (exponents)
- NS 1.3 Understand and compute positive integer powers of non-negative integers; compute examples as repeated multiplication