AISL Grade 2 Benchmarks in Mathematics

(Revised June, 2010)

AISL.MAT.01 Number Sense: Students will understand and apply numbers, ways of representing numbers, relationships among numbers, and number systems.
AISL.MAT.01.G2.01 Read and write numbers 0-1000.
AISL.MAT.01.G2.02 Order and identify place value of numbers 0-1000.
AISL.MAT.01.G2.03 Read and recognize word names for numbers 0-1000.
AISL.MAT.01.G2.04 Use symbols <, >, = to show relationships between numbers 0-1000.
AISL.MAT.01.G2.05 Skip count by 2, 3, 5, and 10.
AISL.MAT.01.G2.06 Identify even and odd numbers 0-1000.
AISL.MAT.01.G2.07 Understand vocabulary words for mathematical operations (e.g addend, sum, difference).
AISL.MAT.01.G2.08 Order objects and pictures using ordinal words to twenty.
AISL.MAT.01.G2.09 Identify and write fractional parts of a shape: one-half, one-third, one-fourth
AISL.MAT.02 Computation : Students will estimate, compute, and assess reasonableness of solutions.
AISL.MAT.02.G2.01 Identify and use mathematical operation signs +, -, =.
AISL.MAT.02.G2.02 Quickly recall basic addition/subtraction facts to 20.
AISL.MAT.02.G2.03 Add three or more addends.
AISL.MAT.02.G2.04 Add and subtract two- and three-digit numbers with and without regrouping.
AISL.MAT.02.G2.05 Convert addition/subtraction problems from horizontal to vertical form.
AISL.MAT.02.G2.06 Divide a group into equal fractional parts.
AISL.MAT.02.G2.07 Create and identify addition and subtraction fact families.
AISL.MAT.02.G2.08 Round off numbers to the nearest ten.
AISL.MAT.02.G2.09 Identify and count local and U.S coins and bills, make change
AISL.MAT.03 Algebra: Students will use algebraic methods to represent, analyze, and solve problems
AISL.MAT.03.G2.01 Solve and write missing numbers in addition and subtraction problems.
AISL.MAT.03.G2.02 Identify and create patterns of objects, shapes, and numbers.
AISL.MAT.03.G2.03 Identify an element that does not belong in a pattern.
AISL.MAT.03.G2.04 Supply an element that is missing from a pattern
AISL.MAT.04 Measurement: Students will estimate and measure accurately by using appropriate units, tools, and technologies.
AISL.MAT.04.G2.01 Estimate and measure the area and perimeter of a shape.
AISL.MAT.04.G2.02 Tell time using both digital and analog clocks.
AISL.MAT.04.G2.03 Use a monthly calendar to identify dates and solve problems.
AISL.MAT.04.G2.04 List days of the week and months in correct order.
AISL.MAT.04.G2.05 Estimate and measure length, volume, and weight in metric and U.S customary units.
AISL.MAT.04.G2.06 Estimate and measure temperature in metric and U.S customary units
AISL.MAT.05 Geometry: Students will apply the properties and relationships of geometric figures to represent, analyze and solve problems.
AISL.MAT.05.G2.01 Identify and compare basic plane shape and solid geometric figures.
AISL.MAT.05.G2.02 Identify the number of faces, vertices, and sides on a shape.
AISL.MAT.05.G2.03 Identify shapes that have been flipped.
AISL.MAT.05.G2.04 Identify and create shapes with symmetry.
AISL.MAT.05.G2.05 Create shapes by using other shapes
AISL.MAT.06 Data Analysis and Probability: Students will collect, organize, analyze, represent and interpret date in order to make decisions and predictions.
AISL.MAT.06.G2.01 Collect data to use for graphs through observing, measuring, surveying, and counting.
AISL.MAT.06.G2.02 Create and use graphs (bar graphs, line graphs, pictographs, tally tables).
AISL.MAT.06.G2.03 Interpret data from graphs to solve problems and make predictions
AISL.MAT.07 Problem Solving: Students will apply a wide variety of mathematical concepts, processes, and skills to solve a broad range of problems.
AISL.MAT.07.G2.01 Select and use appropriate problem solving strategies (e.g. drawing, manipulative materials, models, estimation, trial and error, patterns).
AISL.MAT.07.G2.02 Solve mathematical problems, story problems, and problems that arise from real life.
AISL.MAT.07.G2.03 Demonstrate that there may be multiple ways to solve a problem, and that some are more efficient that others