Find slope from two points
When to use this goal
For high school students who can count rise over run on a graph but cannot find slope from two coordinate pairs, or subtract in mixed order. Present levels in integer subtraction and division decide fit.
- Baseline
- Record errors by type: subtracting in mixed order, flipping the ratio (run over rise), sign errors, and not simplifying. Include negative and zero slopes.
- Tips
- Checking on a grid links the formula to the picture. The data-graphs-patterns template on graphing a linear relationship covers slope from tables and graphs.
- Limits
- Undefined slope is not included unless written into the condition. Calculators can mask sign errors.
Original IEP Atlas template based on general measurement principles; not copied from any goal bank. ID ma-alg-026.
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Goal
By the annual IEP review date, given 8 pairs of points with integer coordinates and the slope formula, the student will label the points, substitute into the slope formula, and write the slope in simplest form independently with at least 75% accuracy on slope problems, in 3 of 4 consecutive biweekly probes, as measured by work-sample analysis collected every two weeks.
Baseline: 25% accuracy.
- Condition
- Observable behavior
- Criterion
- Measurement method
Measurability check11 of 11 met
Met: Observable behavior. Stated as an action.
Met: Condition. Stated.
Met: Unit fits the behavior. Percent accuracy fits this behavior.
Met: Explicit criterion. Number and unit stated.
Met: Mastery rule and schedule. Both stated.
Met: Method produces the metric. Work-sample analysis gives percent accuracy data.
Met: Review timeframe. Stated.
Met: Baseline and target compatible. Same unit, change in the right direction.
Met: Aligned with area of need. Still about Algebra & Equations.
Met: Level of support. Defined.
Met: Blanks filled in. Nothing left to fill in.
Checks structure and wording only. Whether the goal fits the student is the team's call.
Short-term objectives (optional)
When are objectives required?Required for students on alternate assessments (34 CFR §300.320(a)(2)(ii)); some states require them for everyone.
Paste into your IEP system
Most district systems have a separate box for each part of a goal. Copy them one at a time, or all at once as labeled text.
- Area of need
- Math - Algebra & Equations
- Baseline
- 25% accuracy.
- Annual goal371 characters
- By the annual IEP review date, given 8 pairs of points with integer coordinates and the slope formula, the student will label the points, substitute into the slope formula, and write the slope in simplest form independently with at least 75% accuracy on slope problems, in 3 of 4 consecutive biweekly probes, as measured by work-sample analysis collected every two weeks.
- Timeframe
- By the annual IEP review date
- Condition
- Given 8 pairs of points with integer coordinates and the slope formula
- Behavior
- The student will label the points, substitute into the slope formula, and write the slope in simplest form independently
- Criteria
- With at least 75% accuracy on slope problems, in 3 of 4 consecutive biweekly probes
- Evaluation method
- Work-sample analysis
- Schedule
- Every two weeks
Copied as plain text, with straight quotes and plain dashes.
Matching data sheet
Accuracy tracker. Records number correct and number attempted.
Accuracy tracker
Percent accuracy- Student label:
- Target:
- with at least 75% accuracy on slope problems
- Mastery rule:
- in 3 of 4 consecutive biweekly probes
- Collection schedule:
- every two weeks
- Method:
- Work-sample analysis
- Data collector:
Goal: By the annual IEP review date, given 8 pairs of points with integer coordinates and the slope formula, the student will label the points, substitute into the slope formula, and write the slope in simplest form independently with at least 75% accuracy on slope problems, in 3 of 4 consecutive biweekly probes, as measured by work-sample analysis collected every two weeks.
| Date | Task / materials | # correct | # attempted | % accuracycorrect ÷ attempted × 100 | Support levele.g., independent, 1 verbal prompt | Notes |
|---|---|---|---|---|---|---|
Preview shows 4 of 12 rows.
- Score only items the student attempted unless the goal defines a fixed set of items. Use the same denominator every session.
- Percent = numerator ÷ denominator × 100. Round to one decimal place.
- Record the support actually provided, even if the goal is independent performance.
The CSV opens in Excel or Google Sheets, with formulas. Sheets print blank; no student data is stored.