1. Measurement: Finding Areas of Rectangles 2. Problem Solving: Identifying the Problem 3. Mental Computation: Using Mental Computation for Addition 4. Decimals: Place Value in Decimals 5. Geometry: Exploring Geometric Shapes 6. Estimating: Estimating by Rounding 7. Problem Solving: Simplifying the Problem 8. Decimals: Relating Fractions and Decimals 9. asurement: The Difference between Perimeter and Area 10. Problem Solving: Using Tables 11. Fractions: Adding & Subtracting Fractions & Mixed Numbers with Like Denominators 12. Statistics: Sampling 13. Geometry: Exploring the Movement of Objects in Space 14. Problem Solving: Looking for a Pattern 15. Decimals: Comparing Decimals 16. Problem Solving: Using Diagrams and Models 17. Mental Computation: Using Mental Computation for Subtraction 18. Place Value: Place Value of Large Numbers 19. Estimating: Other Estimation Strategies 20. Fractions: Adding & Subtracting Fractions & Mixed Numbers w/Unlike Denominators 21. Statistics: Collecting Data 22. Problem Solving: Using Graphs 23. Probability: Possible Outcomes 24. Decimals: Understanding the Placement of the Decimal Point 25. Measurement: Dividing Regions into Subregions for Finding Area 26. Statistics: Analyzing Data 27. Ratio: Forming Ratios 28. Problem Solving: Using Maps
