1. 4th Grade Math TexasKorea

2. Topic Texas Grade Korea Grade Big Numbers44 Add & Subtract to Solve Problems43 Organize, Display and Interpret Data43 Apply Multiplication & Division Facts44 Multiply Whole numbers43 Divide by One-Digit Numbers43 Order of Operations64 Identify & Describe Geometric Figures43 Angles64 Triangles64

3. Topic Texas Grade Korea Grade Understand and Develop Spatial Reasoning44 Measure Length, Perimeter, Area, & Temperature42-4 Measure Capacity, Weight/Mass, and volume44 Time33, 4 Describe & Compare Fractions44 Fractions5, 64 Use Place Value to Represent Decimals44 Add & Subtract Decimals44 Estimation44 Line Graphs54 Search for Methods of Solving Problems44

4. Texas Grade 4: –Whole numbers through 999,999,999 Grade 5: –Whole numbers through 999,999,999,999 Korea Grade 4: –Whole numbers through 9,999,999,999,999,999 Country Budget Big Numbers

5. Korean Money http:// en.wikipedia.org/wiki/South_Korean_won 1 US dollar = 1117.32 Korean Won Nov 5, 2011

6. Oops!

7. Naming Numerals Texas Korea

8. Naming Numerals The grouping of large numbers in Korean follows the Chinese tradition of myriads (10000). 0yeong10 4 man 1il10 8 eok 10ship10 12 jo 100baek10 16 gyeong 1000cheon10 20 hae

9. Problems involving money

10. Multiplication & Division Texas Review multiplication facts to 12x12 from Grade 3 Multiply two digits times two digits Divide one digit into three digits Multiply by 10 and 100 Korea No review of multiplication facts. Taught in Grade 2 Multiply four digits times two digits Divide two digits into three digits Multiply by 10, 100, and 1000

11. Multiplication - Texas

12. Multiplication - Korea

14. Division - Texas 1 digit divisors by 3 digit dividends

15. Division - Texas 1 digit divisors by 3 digit dividends

16. Division - Korea Computational algorithm Not much explanation 2 digit divisors by 3 digit dividends

17. Order of operations Texas: This is done in 6 th grade.

18. Elapsed Time - Texas

19. Elapsed Time - Korea

20. Measurements TexasKorea

21. Measurement – US Customary

22. Measurement – US Metric

23. Parallel & Perpendicular Lines - Texas

24. Parallel & Perpendicular Lines - Korea

27. Angles Texas Korea

28. Geometry - Texas

29. Fractions Texas Korea

30. Mixed Numbers TexasKorea