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Math · Grade 7

Plan a class trip within a budget

Original AI-written criteria for fictional assignments; not official standards, student work or teacher-published rubrics.

The assignment

This example summarizes an assignment: compare transport and activity plans for a fictional class of 24 students using a $600 budget. A teacher would supply the prices for two plans.

What students make

A cost comparison and a recommendation supported by calculations.

Scroll across to compare all four levels.

Calculate the cost of each plan
Look forExceedingMeetingApproachingBeginning
I canI can calculate both totals and use a sensible check to explain why they are reasonable.I can calculate the total cost of both plans, including fixed and per-person costs.I can calculate part of each total, but an error or missing cost affects the comparison.I can identify some costs for a plan.
CostsShow accurate totals and check them using an estimate or another method.Include transport and activity costs for all 24 students in each total.Include some costs correctly, but omit or miscalculate a cost.List prices without combining them into a usable total.
Justify a plan within the budget
Look forExceedingMeetingApproachingBeginning
I canI can justify a plan and explain how a change in one cost could affect the decision.I can use both totals to recommend a plan that fits the budget.I can recommend a plan, but part of my budget reasoning is missing or incorrect.I can choose a plan without using the totals to support it.
DecisionCompare the plans and explain the effect of a plausible price change.Compare each total with $600 and use the difference to support the choice.Use a total or the budget, but do not make the comparison clear.Give a preference without showing whether it fits the budget.
What to notice

Students need to explain what their numbers mean. The rubric separates calculating costs from using those costs to justify a decision.

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