Second grade
Third grade
Fourth grade
fifth grade
Second Grade
NUMBER & OPERATIONS
percentages, fractions & decimals
problem 16: How much of Earth’s water can we use? (percentages)
<,>&= SYMBOLS
problem 43: Do we use lots of energy?
data analysis
Circle graphs
problem 17: Which continent has the most water?
problem 43: Do we use lots of energy?
Third Grade
Number & operations
ADDITION & SUBTRACTIOIN
3-Digit Numbers
problem 53: Wind race U.S. vs. China
NUMBER COMPARISON
problem 53: Wind race U.S. vs. China
PERCENTAGEs, FRACTIONs & DECIMALs
problem 16: How much of Earth’s water can we use? (percentages)
PROBABILITY AND STATISTICS
data analysis
Circle graphs
problem 17: Which continent has the most water?
problem 49: Solar energy in our country
measurement
length
Inch & Foot
FOURTH GRADE
number & operations
ADDITION & SUBTRACTIOIN
3-Digit Numbers
problem 26: Global water shortage
problem 53: Wind race U.S. vs. China
Number Comparison
problem 53: Wind race U.S. vs. China
PERCENTAGEs, FRACTIONs & DECIMALs
problem 16: How much of Earth’s water can we use? (percentages, fractions & decimals)
problem 17: Which continent has the most water? (percentages, fractions & decimals)
PROBABILITY AND STATISTICS
MEAN, Median, MODE & range
problem 19: Do you think we use lots of water?
data analysis
BAR GRAPHs
4-Digit Numbers
problem 19: Do you think we use lots of water?
Circle graphs
problem 17: Which continent has the most water?
problem 49: Solar energy in our country
measurement
LENGTH
Inch & Foot
problem 10: How much sea level rises?
Fifth Grade
number & operations
ADDITION & SUBTRACTIOIN
3-Digit Numbers
problem 26: Global water shortage
problem 53: Wind race U.S. vs. China
Number Comparison
problem 53: Wind race U.S. vs. China
PERCENTAGEs, FRACTIONs & DECIMALs
problem 16: How much of Earth’s water can we use? (percentages, fractions & decimals)
problem 17: Which continent has the most water? (percentages, fractions & decimals)
PROBABILITY AND STATISTICS
MEAN, Median, MODE & range
problem 19: Do you think we use lots of water?
data analysis
Circle GRAPHs
problem 17: Which continent has the most water?
problem 49: Solar energy in our country
BAR GRAPHs
problem 19: Do you think we use lots of water?
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