Reading & Writing Process
Students will use a variety of recursive reading and writing processes.
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Khan Academy CCSS Lesson Links
Standard 2.G.1
Common Core Area - Geometry
Skill - Name shapes 4 - Practice identifying quadrilaterals, pentagons, hexagons, and octagons.
https://www.khanacademy.org/e/recognizing-shapes
Standard 2.G.2
Common Core Area - GeometrySkill - Coming Soon
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Standard 2.G.3
Common Core Area - Geometry
Skill - Equal parts of circles and rectangles - Practice telling if shapes are divided into 2 or 4 equal sections.
https://www.khanacademy.org/e/equal-parts-of-circles-and-rectangles
Standard 2.MD.1
Common Core Area - Measurement and Data
Skill - Measure lengths 2 - Measure objects using a ruler.
https://www.khanacademy.org/e/measuring-lengths-2
Standard 2.MD.2
Common Core Area - Measurement and Data
Skill - Coming Soon
Standard 2.MD.3
Common Core Area - Measurement and Data
Skill - Estimate lengths - Estimate lengths using units of centimeters and meters.
https://www.khanacademy.org/e/estimating-lengths
Standard 2.MD.3
Common Core Area - Measurement and Data
Skill - Estimate lengths (US Customary units) - Estimate lengths using units of inches, feet, and yards.
https://www.khanacademy.org/e/estimate-lengths--us-customary-units-
Standard 2.MD.4
Common Core Area - Measurement and Data
Skill - Coming Soon
Standard 2.MD.5
Common Core Area - Measurement and Data
Skill - Length word problems - Add and subtract lengths to solve word problems.
https://www.khanacademy.org/e/length-word-problems
Standard 2.MD.6
Common Core Area - Measurement and Data
Skill - Add and subtract on the number line word problems - Practice adding and subtracting using the number line. Numbers used are 100 or less.
https://www.khanacademy.org/e/adding-and-subtracting-on-the-number-line-word-problems
Standard 2.MD.7
Common Core Area - Measurement and Data
Skill - Tell time without labels - Tell time on unlabeled analog clocks.
https://www.khanacademy.org/e/telling_time
Standard 2.MD.7
Common Core Area - Measurement and Data
Skill - Tell time with a labeled clock - Tell time on labeled analog clocks.
https://www.khanacademy.org/e/telling_time_0.5
Standard 2.MD.8
Common Core Area - Measurement and Data
Skill - Count money (U.S.) - Find the total value when given an amount of coins or dollars.
https://www.khanacademy.org/e/counting-money--us-
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Standard 2.MD.9
Common Core Area - Measurement and Data
Skill - Make bar graphs 1 - Practice creating bar graphs (bar charts) from data sets.
https://www.khanacademy.org/e/make-bar-graphs-1
Standard 2.MD.9
Common Core Area - Measurement and Data
Skill - Make line plots - Practice creating line plots (dot plots) from data sets.
https://www.khanacademy.org/e/creating-line-plots-1
Standard 2.MD.9
Common Core Area - Measurement and Data
Skill - Solve problems with line plots - Answer questions using line plots and data sets.
https://www.khanacademy.org/e/solving-problems-with-line-plots-1
Standard 2.MD.9
Common Core Area - Measurement and Data
Skill - Make picture graphs 1 - Practice creating picture graphs (pictographs) from data sets.
https://www.khanacademy.org/e/make-picture-graphs-1
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Standard 2.MD.10
Common Core Area - Measurement and Data
Skill - Solve problems with picture graphs 1 - Read and interpret picture graphs.
https://www.khanacademy.org/e/solving-problems-with-picture-graphs-1
Standard 2.MD.10
Common Core Area - Measurement and Data
Skill - Solve problems with bar graphs 2 - Use bar graphs to solve addition and subtraction word problems.
https://www.khanacademy.org/e/solving-problems-with-bar-graphs-2
Standard 2.NBT.1
Common Core Area - Number and Operations in Base Ten
Skill - Hundreds, tens, and ones - Practice thinking about place value of 3-digit numbers as hundreds, tens, and ones.
https://www.khanacademy.org/e/hundreds--tens--and-ones
Standard 2.NBT.1
Common Core Area - Number and Operations in Base Ten
Skill - Hundreds, tens, and ones - Practice thinking about place value of 3-digit numbers as hundreds, tens, and ones.
https://www.khanacademy.org/e/hundreds--tens--and-ones
Standard 2.NBT.1
Common Core Area - Number and Operations in Base Ten
Skill - Hundreds, tens, and ones - Practice thinking about place value of 3-digit numbers as hundreds, tens, and ones.
https://www.khanacademy.org/e/hundreds--tens--and-ones
Standard 2.NBT.2
Common Core Area - Number and Operations in Base Ten
Skill - Skip-count by 10s - Practice counting by 10s.
https://www.khanacademy.org/e/skip-counting-by-10s
Standard 2.NBT.2
Common Core Area - Number and Operations in Base Ten
Skill - Count money (U.S.) - Find the total value when given an amount of coins or dollars.
https://www.khanacademy.org/e/counting-money--us-
Standard 2.NBT.2
Common Core Area - Number and Operations in Base Ten
Skill - Skip-counting by 100s - Practice counting by 100s.
https://www.khanacademy.org/e/skip-counting-by-100s
Standard 2.NBT.2
Common Core Area - Number and Operations in Base Ten
Skill - Skip-count by 5s - Practice counting by 5s.
https://www.khanacademy.org/e/skip-counting-by-5s
Standard 2.NBT.3
Common Core Area - Number and Operations in Base Ten
Skill - 3-digit place value challenge - Practice breaking numbers into hundreds, tens, and ones.
https://www.khanacademy.org/e/writing-numbers-to-1000
Standard 2.NBT.4
Common Core Area - Number and Operations in Base Ten
Skill - Subtract 1-digit numbers with regrouping - Practice solving problems like 46-9.
https://www.khanacademy.org/e/regroup-two-dig-minus-one-dig
Standard 2.NBT.4
Common Core Area - Number and Operations in Base Ten
Skill - Compare 3-digit numbers - Practice more challenging problems comparing numbers within 1000.
https://www.khanacademy.org/e/comparing-numbers-within-1000
Standard 2.NBT.5
Common Core Area - Number and Operations in Base Ten
Skill - Subtract 2-digit numbers (no regrouping) - Practice solving problems like 45 - 24.
https://www.khanacademy.org/e/subtract-within-100-level-2
Standard 2.NBT.5
Common Core Area - Number and Operations in Base Ten
Skill - Subtract within 100 - Practice subtracting 2-digit numbers.
https://www.khanacademy.org/e/subtraction_3
Standard 2.NBT.5
Common Core Area - Number and Operations in Base Ten
Skill - Add within 100 - Practice adding two-digit numbers. All numbers in these problems are 100 or less.
https://www.khanacademy.org/e/addition_3
Standard 2.NBT.5
Common Core Area - Number and Operations in Base Ten
Skill - Subtract 1 or 10 - Practice subtracting 1 or 10 from a 2-digit number (no regrouping).
https://www.khanacademy.org/e/subtract-with-in-100-level-1
Standard 2.NBT.5
Common Core Area - Number and Operations in Base Ten
Skill - Add 2-digit numbers by making tens - Practice adding 2-digit numbers like 43+27 that have sums that are multiples of 10.
https://www.khanacademy.org/e/making-100
Standard 2.NBT.5
Common Core Area - Number and Operations in Base Ten
Skill - Subtracting 1s or 10s (no regrouping) - Practice solving problems like 67-5 and 67-50.
https://www.khanacademy.org/e/subtracting-1s-or-10s
Standard 2.NBT.5
Common Core Area - Number and Operations in Base Ten
Skill - Add 2-digit numbers by making tens 2 - Practice adding two-digit numbers by making groups of ten.
https://www.khanacademy.org/e/making-100-level-2
Standard 2.NBT.6
Common Core Area - Number and Operations in Base Ten
Skill - Coming Soon
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Select strategies for adding within 100 - Practice telling which strategies work for adding two numbers within 100.
https://www.khanacademy.org/e/select-strategies-for-adding-within-100
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Add and subtract on a number line - Practice adding and subtracting numbers like 554 and 237 using a number line. All numbers are less than 1000.
https://www.khanacademy.org/e/adding-and-subtracting-within-1000-using-a-number-line
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Add using groups of 10 and 100 - Practice making groups of 10 and 100 while adding 3-digit numbers.
https://www.khanacademy.org/e/making-100-and-1000
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Subtract 2- and 3-digit numbers (no regrouping) - Practice solving problems like 452 + 241.
https://www.khanacademy.org/e/subtract-within-1000--level-2
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Add 10s and 100s (no regrouping) - Practice solving problems like 344+20 and 344+200.
https://www.khanacademy.org/e/add-within-1000--level-1
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Subtract 10s and 100s (no regrouping) - Practice subtracting 1, 10, or 100 from a number.
https://www.khanacademy.org/e/subtract-within-1000--level-1
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Estimate to add and subtract multi-digit whole numbers - Use estimation to find a reasonable solution to multi-digit addition and subtraction problems. Numbers are less than or equal to 1000.
https://www.khanacademy.org/e/estimate-to-add-multi-digit-whole-numbers-
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Break apart 3-digit addition problems - Practice breaking apart big addition problems using place value. For example, 234+567 is the same as 200+500+30+60+4+7.
https://www.khanacademy.org/e/break-apart-three-dig-add
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Add 2- and 3-digit numbers (no regrouping) - Practice solving problems like 243 + 452.
https://www.khanacademy.org/e/add-within-1000--level-2
Standard 2.NBT.7
Common Core Area - Number and Operations in Base Ten
Skill - Add and subtract using a number line - Practice adding and subtracting numbers like 54 and 37 using a number line. Numbers used in these problems are all less than 100.
https://www.khanacademy.org/e/add-sub-within-100-w-num-line
Standard 2.NBT.8
Common Core Area - Number and Operations in Base Ten
Skill - Coming Soon
Standard 2.NBT.9
Common Core Area - Number and Operations in Base Ten
Skill - Coming Soon
Standard 2.OA.1
Common Core Area - Operations and Algebraic Thinking
Skill - Challenging add and subtract word problems (within 100) - Practice solving more challenging addition and subtraction word problems with "more" and "fewer".​  Multi-step problems are also included. Numbers used are 100 or less.
https://www.khanacademy.org/e/addition-and-subtraction-word-problems-within-100--level-4
Standard 2.OA.1
Common Core Area - Operations and Algebraic Thinking
Skill - Add and subtract within 100 word problems 3 - Practice solving word problems with addition and subtraction. These questions are start unknown problems including add to and take from problems. Â Numbers used are 100 or less.
https://www.khanacademy.org/e/addition-and-subtraction-word-problems-within-100--level-3
Standard 2.OA.1
Common Core Area - Operations and Algebraic Thinking
Skill - Add and subtract within 100 word problems 2 - Practice solving word problems with addition and subtraction. These questions are comparison problems including difference unknown, smaller value unknown, and bigger value unknown. Â Numbers used are 100 or less.
https://www.khanacademy.org/e/addition-and-subtraction-word-problems-within-100--level-2
Standard 2.OA.1
Common Core Area - Operations and Algebraic Thinking
Skill - Solve problems with picture graphs 1 - Read and interpret picture graphs.
https://www.khanacademy.org/e/solving-problems-with-picture-graphs-1
Standard 2.OA.1
Common Core Area - Operations and Algebraic Thinking
Skill - Find the missing number (add and subtract within 100) - Practice solving problems like "___ - 45 = 27" where you have to figure out the missing value in an addition or subtraction equation.
https://www.khanacademy.org/e/find-the-missing-number-add-sub-within-100
Standard 2.OA.1
Common Core Area - Operations and Algebraic Thinking
Skill - Add and subtract within 100 word problems 1 - Practice adding and subtracting to solve word problems. These questions are result unknown or change unknown problems. Numbers used are 100 or less.
https://www.khanacademy.org/e/addition-and-subtraction-word-problems-within-100--level-1
Standard 2.OA.1
Common Core Area - Operations and Algebraic Thinking
Skill - Length word problems - Add and subtract lengths to solve word problems.
https://www.khanacademy.org/e/length-word-problems
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Standard 2.OA.2
Common Core Area - Operations and Algebraic Thinking
Skill - Coming Soon
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Standard 2.OA.3
Common Core Area - Operations and Algebraic Thinking
Skill - Coming Soon
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Standard 2.OA.4
Common Core Area - Operations and Algebraic Thinking
Skill - Repeated addition - Practice solving word problems by adding the same number many times.