Coordinate missions
Use the worked example and teaching sequence below to explain the reasoning before independent practice.
Use New Numbers to make another set. Choose Worksheet or Answer Key, then use the worksheet’s Print button.
Teaching Notes
Use the worked example and teaching sequence below to explain the reasoning before independent practice.
Before You Begin
- Read the horizontal and vertical axes.
Teaching Steps for Parents and Teachers
- Begin at the origin.
- Move horizontally by the first coordinate.
- Move vertically by the second coordinate and mark the point.
Worked Examples
Plot (3, 2) in the first quadrant.
- Move 3 units right from (0, 0).
- Move 2 units up.
Answer: The point is 3 units right and 2 units up from the origin.
Common Mistakes and How to Help
The first coordinate is horizontal; do not reverse the pair.
Read back the x-coordinate first, then the y-coordinate.
Questions to Check Understanding
- Read back the x-coordinate first, then the y-coordinate.
- What in the numbers or diagram supports your answer?
Practice Advice
Work through the example together. Ask the learner to explain the first two problems, then try three independently. Review the first incorrect step before assigning more practice.
Next Practice
- Use New Numbers to practice the same skill with different values.
- If the learner needs help, return to the example and model each step before trying again.