
Encode, Decode, Compare
Apply a stated run-length encoding and explain when it saves space. Use supplied fictional data in a four-page package.
Grade 10 · 40 min · 4 pages



Two selected pages. The full package includes student responses and the answer key.
Technology · Assessment
Trace binary search and justify its sorted-data prerequisite and index updates. Use supplied fictional data in a four-page package.
Trace binary search and justify its sorted-data prerequisite and index updates.
Integer indices; floor division; comparisons.
STEM enrichment / Technology. Check fit for your learners; grade guidance is not a full course or verified standards crosswalk.
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Apply a stated run-length encoding and explain when it saves space. Use supplied fictional data in a four-page package.
Grade 10 · 40 min · 4 pages

Trace a conditional algorithm and locate a boundary-value error. Use supplied fictional data in a four-page package.
Grade 9 · 40 min · 4 pages

Calculate a simple modular checksum and demonstrate a limitation of error detection. Use supplied fictional data in a four-page package.
Grade 12 · 40 min · 4 pages