Locating and Ordering Rational Numbers
I can use a visual representation to classify whole numbers.
I can use a visual representation to classify integers.
I can use a visual representation to classify rational numbers.
I can use a visual representation to show relationships between sets of numbers.
I can identify a number and its opposite.
I can identify a number and its absolute value.
I can identify a number, its opposite and its absolute value.
I can locate integers and rational numbers on a number line.
I can compare and order integers and rational numbers using a number line.
I can compare positive whole numbers and decimals and put them in order.
I can compare positive fractions and put them in order.
I can order rational numbers from a mathematical context.
I can order rational numbers from a problem situation.
I can compare positive whole numbers and decimals and put them in order.
I can compare positive fractions and put them in order.
I can order rational numbers from a mathematical context.
I can order rational numbers from a problem situation.
I can graph ordered pairs of rational numbers.
I can graph points in all four quadrants.
Possible Misconceptions & Common Errors to Avoid
- Students may use the magnitude of the number to compare and not consider the sign.
**For example, students may write -21 > -5 because 21 > 5
- Students may incorrectly locate integers on a number line, placing negative numbers to the right of zero instead of to the left of zero.
Academic Vocabulary
absolute value
coordinate plane
opposite
order
positive
negative
fraction division; division model
fraction multiplication model
venn diagram
rational numbers; whole numbers
natural numbers; integer numbers
comparing integers; integer operations