| Second Grade Math | ||||
| Objective | Student & Parent | ILS Benchmark | Teacher Clarifications | Cycle |
| 201 | Count and skip count to 1000 and compare numbers with >, < or =. | 06.A.1a Identify whole numbers and compare them using the symbols <, >, or = and the words "less than", "greater than", or "equal to", applying counting, grouping and place value concepts. 6.D.1 Compare the number of objects in a group. | Skip count and identify numbers 0 to 1,000 or the size of a group and compare them using words and symbols for greater than, less than, and equal to. | W |
| 202 | Identify and apply common fractions (½, 1/3, ¼, 2/3, 2/4, ¾) to objects and sets. | 06.A.1b Identify and model fractions using concrete materials and pictorial representations. | Identify and apply common fractions (½, 1/3, ¼, 2/3, 2/4, ¾) to objects and sets. | S |
| 203 | Explain and solve two-step add or subtract story problems. | 06.B.1a Solve one- and two-step problems with whole numbers using addition, subtraction, multiplication and division. | 1) Use addition and subtraction to solve two-step story problems with whole numbers. 2)Explain how to solve a given story problem. | W |
| 204 | Compute addition and subtraction number facts quickly. | 06.C.1a Select and perform computational procedures to solve problems with whole numbers. | Demonstrate (in writing or orally) the ability to compute 100 addition facts in 5 minutes and 80 subtraction within 5 minutes. . | S |
| 205 | Add up to 3-digit numbers, [fall] subtract up to 3-digit numbers [winter], and subtract 2-digit numbers with regrouping [spring]. | 06.C.1a Select and perform computational procedures to solve problems with whole numbers. | Add up to 3 digit numbers with regrouping, subtract up to 3-digit numbers, and subtract 2-digit numbers with regrouping. | f |
| 206 | Make measurements with rulers, containers, scales, and thermometers in customary and metric units. | 07.A.1a Measure length, volume and weight/mass using rulers, scales and other appropriate measuring instruments in the customary and metric systems. 07.A.1d Read temperatures to the nearest degree from Celsius and Fahrenheit thermometers. | Use rulers, containers, scales, and thermometers, to measure length, volume, weight and temperature in both metric and customary whole units. | S |
| 207 | Tell time in five minute intervalsand interpret calendars. | 07.A.1b Measure units of time using appropriate instruments (e.g., calendars, clocks, watches-both analog and digital). | Tell time by 5-minute intervals and calculate intervals to the hour in both analog and digital formats; interpret calendars. | W |
| 208 | Count the value of any combination of coins (penny, nickel, dime and quarter). | 07.A.1c Identify and describe the relative values and relationships among coins and solve addition and subtraction problems using currency. | Identify and know the value of penny, nickel, dime, and quarter; count any combination of coins totaling less than a dollar. | S |
| 209 | Select the best measurement unit to measure an object. | 07.B.1a Given a problem, describe possible methods for estimating a given measure. | Select the best form of measurement for a given object. | S |
| 210 | Find perimeter and area of regular figures. | 07.C.1a Determine perimeter and area using concrete materials (e.g., geoboards, square tiles, grids, measurement instruments). | Use hands-on tools to determine perimeter and area of regular figures. | S |
| 211 | Identify, describe and extend simple geometric and numeric patterns. | 08.A.1a Identify, describe and extend simple geometric and numeric patterns. | Identify, describe and extend simple geometric and numeric patterns. | F |
| 212 | Solve addition sentences like 2 + ? = 5. | 08.A.1b Solve simple number sentences (e.g., 2 + X = 5). 8.D.1 Find the unknown numbers in whole number addition, subtraction, multiplication and division situations. | Solve addition sentences with missing digits using basic facts (e.g., 2 + ? = 5). | F |
| 213 | Extend numeric patterns organized into tables. | 08.B.1a Solve problems involving pattern identification and completion of patterns. | Extend numeric patterns organized into tables. | W |
| 214 | Use objects or pictures to explain what happens when you add or subtract numbers in different orders. | 08.C.1a Describe the basic arithmetic operations (addition, subtraction, multiplication, division) orally, in writing and using concrete materials and drawings. | Use concrete objects or pictures to demonstrate the importance of order in addition and subtraction (e.g., 5+2=2+5, 5-2 /= 2-5); and explain the processes orally or in writing. | F |
| 215 | Identify related shapes (circle-sphere, square-cube, and triangle-pyramid). | 09.A.1a Identify related two- and three-dimensional shapes including circle-sphere, square-cube, triangle-pyramid, rectangle-rectangular prism and their basic properties. | Identify related two- and three-dimensional shapes of circle-sphere, square-cube, and triangle-pyramid. | W |
| 216 | Identify sides/faces and corners/vertices of plane and solid figures. | 09.B.1a Identify and describe characteristics, similarities and differences of geometric shapes. | Identify the relationships between sides & faces and corners & vertices of 2-dimensional and 3-dimensional figures. | W |
| 217 | Use tallies to record information and complete picture or bar graphs. | 10.A.1a Organize and display data using pictures, tallies, tables, charts or bar graphs. | Use tallies to record information. Complete picture or bar graphs. | F |
| 218 | Explain what tallies, picture graphs, and bar graphs mean. | 10.B.1a Formulate questions of interest and design surveys or experiments to gather data. | Interpret and analyze information from pictures, tallies, and bar graphs. | F |
| 219 | Determine probability that events will happen by using coins and spinners. | 10.C.1a Describe the concept of probability in relationship to likelihood and chance. | Determine probability (chance) using concrete objects: flip of a coin, a set of marbles, toss of a die, or a spin of a spinner. | F |
| 220 | Sort, classify and compare shapes. | 09.B.1b Sort, classify and compare familiar shapes. | Sort, classify and compare familiar shapes. | F |