Second Grade Math Curriculum Standards Addressed _____ Identify whole numbers and compare them using < ,> or = signs. (6.A.1a) _____ Addition of two numbers with sums less than or equal to 20. (6.B.1) _____ Subtraction of two numbers with sums less than or equal to 20. (6.B.1) _____ Addition of three numbers. (6.B.1) _____ Collect, organize and display data using pictures, tallies, tables, charts or bar graphs. (10.B.1a) _____ Understand the concept of probability in the relationship of likelihood and chance. (10.C.1a) _____ Identify place value to 100. (6.A.1a) _____ Compare two digit numbers. (6.A.1a) _____ Solve problems involving pattern identification and completion of patterns. (8.B.1) _____ Identify and describe characteristics, similarities and differences of the geometric shapes: circle, triangle, rectangle, hexagon, and trapezoid. (9.B.1a) _____ Identify sides, vertices, congruent shapes and symmetry. (9.B.1c) _____ Sort, classify and compare familiar shapes. (9.B.1b) _____ Solve simple number sentences. (8.A.1b) _____ Identify and model fractions using concrete materials and pictorial representations. (6A.1b) _____ Two digit addition (6.B.2) _____ Estimate sums (6.C.1b) _____ Subtract one-digit numbers from two-digit numbers. (6.B.1) _____ Identify and describe the relative values and relationships among coins, pennies, nickels, dimes, quarters and half dollars. (7.A.1c) _____ Subtract two-digit numbers (6.B.1) _____ Solve addition, subtraction problems using currency. (7.A. 2b) _____ Measure units of time using appropriate instruments, calendars, days, weeks, months, clock, hour, half-hour, time to five minutes time to fifteen minutes. (7.A.1b) _____ Measure length, inches, feet, yard, centimeters and meters. (7.A.1a) _____ Measure volume and weight, cups, pints, quarts, gallons, liters, pounds, and kilograms. (7.A.1a) _____ Temperature – Fahrenheit and Celsius measuring and tools. (7.A.1d) _____ Multiplication (6.B.1) _____ Division (8.c.1) _____ Numbers through 1,000, place value, before and after, between, compare and order 3-digit numbers. (6.A.1a) _____ Add three digit numbers (6.B.1) _____ Regroup (8.C.1) _____ Add money (8.d) _____ Subtract three-digit numbers (6.B.1) _____ Regroup (8.C.1) Subtract money (8.D)