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STANDARDS FOR MATHEMATICAL PRACTICE THAT WE WORK ON CONTINUOUSLY THROUGHOUT THE YEAR ARE AS FOLLOWS:
1. Make sense of problems and persevere in solving them.
2. Reason abstractly and quantitatively.
3. Construct viable arguments and critique the reasoning of others.
4. Model with mathematics.
5. Use appropriate tools strategically.
6. Attend to precision.
7. Look for and make use of structure.
8. Look for- and express regularity in repeated reasoning.Chapter 4 Addition: Two Digit Numbers
Chapter 4 Vocabulary
Addition Sentence
Ones
Tens
Digit
Ten Rod
Two digit Number
Algorithm
Regroup
10 ones = 1 ten
Estimate
Round
Chapter 4 Concepts
Add Tens and Ones
Mental Math
Regroup Ones as Tens
Estimate Sums
Rewrite Two Digit Addition
Three Addends
Four Addends
Problem Solving Strategies
- Chapter 3 Data and Graphs
Chapter 3 Vocabulary
Pictograph
Bar Graph
Data
Symbol
Key
Survey
Range
Median
Mode
Predict
Line Plot
Chapter 3 Concepts
Pictographs
Bar Graphs
Surveys
Range, Mode, and Median
Understanding Data
Comparing Data
Line Plots
Problem Solving: Use a Graph
Problem Solving Applications: Mixed Strategies
- Chapter 2 Place Value