Unit 6 · The Internet & Computing Systems · Lesson 6.13 · Review
Scenario Gym & System Check
Big Idea 4 questions are wordier than Big Idea 3’s. The skill isn’t knowing more — it’s reading the stem carefully. Today you drill the reading, then take the weekly System Check.
Big Idea 4 — Computer Systems & NetworksReview — Unit 6 + Units 0–5
Before this lesson
No reading. Want extra practice afterward? Runestone’s 20.2.4 Summary is a two-minute check of the terms.
Internet, rehearsed. Big Idea 4 is the smallest slice of the exam — and this unit covers almost all of it, so every question here is worth a lot.
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How to Read a BI4 Stem
Three habits.1. Find the noun the question is really about: path? packet? bandwidth? speedup? 2. For network diagrams, write the connections as a list (A–B, B–C…) before answering. 3. For “which is true,” cross out anything with always, never, or central unless you can prove it.
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Scenario Gym
Eight AP-style Big Idea 4 items. Paper out for the diagrams and the arithmetic.
0 of 8 answered
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System Check
Eight questions from Units 0–5 — keep the old material warm.
0 of 8 answered
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Connections
Pulls together 6.1–6.12 — a miss in the gym names the lesson to reopen.
Next in 6.14 — Unit 6 goes on the concept map, plus a vocabulary cram — this unit has the most terms of the year.
Returns in 6.15 — the test uses these same question shapes.