The Common Core State Standards for Mathematics in Second Grade are Operations and Algebraic Thinking, Number and Operations in Base Ten, Measurement and Data, and Geometry.
1. Operations and Algebraic Thinking
- Represent and solve problems involving addition and subtraction.
- Add and subtract within 20.
- Work with equal groups of objects to gain foundations for multiplication.
- Add and subtract within 20.
- Work with equal groups of objects to gain foundations for multiplication.
Use the following iOS Apps for Operations and Algebraic Thinking:
1. A. Motion Math- Hungry Fish
Free in the Apple iTunes Store.
1. B. Math Magic
$.99 in the Apple iTunes Store.
1. C. Space Math
$1.99 in the Apple iTunes Store.
1. D. Multiplying Acorns HD
$1.99 in the Apple iTunes Store.
1. E. Operation Math
$2.99 in the Apple iTunes Store.
1. F. Math Garden
$.99 in the Apple iTunes Store.
2. Number and Operations in Base Ten
- Understand place value.
- Use place value understanding and properties of operations to add and subtract.
- Use place value understanding and properties of operations to add and subtract.
Use the following iOS Apps for Number and Operations in Base Ten:
2. A. Place Value MAB
$1.99 in the Apple iTunes Store.
2. B. Column Addition
$3.99 in the Apple iTunes Store.
2. C. Column Subtraction
$3.99 in the Apple iTunes Store.
2. D. Partial Sums Addition
$3.99 in the Apple iTunes Store.
2. E. Partial Differences Subtraction
$3.99 in the Apple iTunes Store.
3. Measurement and Data
- Measure and estimate lengths in standard units.
- Relate addition and subtraction to length.
- Work with time and money.
- Represent and interpret data.
- Relate addition and subtraction to length.
- Work with time and money.
- Represent and interpret data.
Use the following iOS Apps for Measurement and Data:
3. A. Measurement
$1.99 in the Apple iTunes Store.
3. B. 3 Snakes
$.99 in the Apple iTunes Store.
3. B. Tell Time- Little Matchups
Free in the Apple iTunes Store.
3. C. My First Money HD
$.99 in the Apple iTunes Store.
3. D. Count Money- Coin Matching Game for Kids
$.99 in the Apple iTunes Store.
3. E. Jungle Coins
$2.99 in the Apple iTunes Store.
3. F. Pocket Change Workbook
$1.99 in the Apple iTunes Store.
3. G. Matrix Basic
Free in the Apple iTunes Store.
4. Geometry
- Reason with shapes and their attributes.
Use the following iOS Apps for Geometry:
4. A. Shapes and Puzzles by Pirate Trio
$2.99 in the Apple iTunes Store.
4. B. Math Geometry
$.99 in the Apple iTunes Store.
4. C. Geoboard, by the Math Learning Center
Free in the Apple iTunes Store.
Use the following iOS Apps to Review These Standards:
Splash Math- 2nd Grade Worksheets
$9.99 for all chapters in the Apple iTunes Store.
Marble Math Junior
$1.99 in the Apple iTunes Store.
Rocket Math Free
Free in the Apple iTunes Store.
Banana Math
$1.99 in the Apple iTunes Store.
Drill Math Word Problems- Banana Math
Free in the Apple iTunes Store with In-App Purchases.