# Math

### Parents, please note that these standards are listed in the order, and for the amount of time, that most Beyond Textbooks schools follow. These are guidelines, and your child's school may vary.

#### Benchmark 1:

1. 2.M.NBT.A.01: The Highly Proficient student can describe and create a number from 0-999 using ones, tens, and hundreds. - 5 days
2. 2.M.OA.C.03: The Highly Proficient student can distinguish between odd and even numbers and justify my reasoning. - 15 days
3. 2.M.NBT.A.03: The Highly Proficient student can show numbers by using standard form, written form, expanded notation and models. - 10 days
4. G2.1M.C2.PO2A: The Highly Proficient student can add numbers with and without regrouping including money. (Vail/BT expectation - up to three-digits) - 5 days
5. 2.M.NBT.A.02: The Highly Proficient student can skip count by 2s, 5s, 10, and 100s to 1000. - 5 days
6. 2.M.NBT.B.08: The Highly Proficient student can add or subtract by 10s or 100s using mental math. - 5 days

#### Benchmark 2:

1. 2.M.MD.C.08: The Highly Proficient student can count up to \$100.00 using a variety of coins and bills including word problems. - 10 days
2. G2.1M.C2.PO2b: The Highly Proficient student can subtract numbers with and without regrouping including money. - 10 days
3. 2.M.G.A.03: The Highly Proficient student can divide shapes into fractions and justify using the correct vocabulary. - 5 days
4. 2.M.NBT.A.04: The Highly Proficient student can create and compare expressions using words of symbols, then justify their thinking. - 5 days
5. 2.M.G.A.01: The Highly Proficient student can compare and draw polygons based on specific attributes. (Vail 3-D shapes) - 10 days

#### Benchmark 3:

1. 2.M.MD.C.07: The Highly Proficient student can tell and write time to the nearest minute using a.m. and p.m. - 10 days
2. 2.M.MD.A.01a: The Highly Proficient student can measure the length, weight and capacity of an object using the appropriate customary tool. (Vail - weight and capacity)
3. 2.M.MD.A.01b: The Highly Proficient student can measure the length, weight and capacity of an object using the appropriate metric tool. (Vail - weight and capacity) - 10 days
4. 2.M.MD.B.05: The Highly Proficient student can solve addition and subtraction word problems for an unknown number involving same units of measurement. - 5 days

#### Benchmark 4:

1. 2.M.MD.D.10: The Highly Proficient student can create a survey to collect data, record, organize, and display the data using different types of graphs. They can also create word problems with solutions for each of their graphs. - 5 days
2. 2.M.OA.A.01: The Highly Proficient student can create a word problem and solve it by creating an equation; then explain the steps used throughout the process. - 10 days
3. 2.M.G.A.02: The Highly Proficient student can create four different figures with an area of 24 and recognize that multiplication can be used to find area (area = length x width). - 5 days
4. 2.M.OA.C.04: The Highly Proficient student can arrange objects into equal rows and column, and write a multiplication equation using the information created with the array. - 5 days

1. 2.M.NBT.B.05: Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. (Months 1 & 2)
2. 2.M.OA.B.02: Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers. (See standard 1.OA.6 for a list of mental strategies.) (Month 2)
3. 2.M.NBT.B.06: Add up to four two-digit numbers using strategies based on place value and properties of operations. (Month 2)
4. 2.M.NBT.B.09: Explain why addition and subtraction strategies work, using place value and the properties of operations. (Explanations may be supported by drawings or objects.)  (Month 2 & 4)
5. 2.M.NBT.B.O7: Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.  (Month 3)
6. 2.M.MD.A.02: Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. (Month 7)
7. 2.M.MD.A.03: I can estimate the length of a given object. (Month 7)
8. 2.M.MD.A.04: Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit. (Month 7)
9. 2.M.MD.B.06: Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, … , and represent whole-number sums and differences within 100 on a number line diagram. (Month 7)
10. 2.M.MD.C.09: Generate measurement data by measuring lengths of several objects to the nearest whole unit, or by making repeated measurements of the same object. (Month 7)

• None