Check units and re-read before bubbling

Before committing an answer, spend three seconds on two questions: is this in the units they asked for, and is this the quantity they asked for. Most lost marks on questions a student can do are lost here.

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Work through it

LearnWhat it is, how to spot it, a worked example, and where it goes wrong.
Practice — 3-point ladder4 problems. Three in a row finishes it.0/3 in a row · 0/4 solved
Practice — 4-point ladder2 problems. Three in a row finishes it.0/3 in a row · 0/2 solved
Practice — 5-point ladderNo problems written at this tier yet.Nothing written at this tier yet
Skill quizFinish every ladder that has problems first.Finish the ladders above first

Before and after

Needs first

CFT-01Find what is actually being asked MOD-07Unit conversion

Opens up

CFT-11Sanity-check with a second method

In official papers

No indexed official paper question has been tagged with CFT-10 yet. The index grows one paper at a time, and it records only question numbers, point values and our own skill tags — never the problems themselves.

See the papers indexed so far

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