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Shelter Desk: Track Every Possible Record

Organize animal shelter adoption and supply outcomes using tables, lists, and trees, then identify complete events.

Grade 7MathInteractive · Printable

Aligned to7.SP.C.8.b

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What’s included

Single worksheet
Auto-graded online
1 Common Core standard
Printable answer key
14 questions
Classroom-ready

Details

Format: Interactive · Printable
Grade: Grade 7
Subject: Math
Question types: Fill in the blank, Multiple choice, Matching, Circle the answer, Short answer, Drawing

About this worksheet

What students practice

Students represent compound sample spaces with organized lists, tables, and tree diagrams.
Students identify all outcomes satisfying an event's conditions.

How to use

Have students trace each outcome through its choices before identifying events. Discuss why an event may contain no outcomes.

Curriculum

Common Core standard covered

7.SP.C.8.b

List the sample space of a compound event with organized lists, tables, and tree diagrams, and find the outcomes in the event.

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Name Date

Shelter Desk: Track Every Possible Record

Organize adoption and supply outcomes, then identify events.

Daily Adoption and Kit Records

A sample space contains every possible complete record. Keep adoption counts and kit counts in the stated order.

For a planning model, a shelter records either 2 or 4 adoptions and either 1, 3, or 5 prepared supply kits. Every combination is possible. Each ordered pair gives (adoptions, kits). Match each missing table cell to its pair.