# Coverage Matrix — Fractions G5

Primary source: NCERT Maths Mela G5, Chapter 2 "Fractions"

| Chapter | Section | LO id(s) | Notes |
|---|---|---|---|
| 2 Fractions | 2.1 Opening — Tamanna's two chocolates of different sizes (1/3 of big > 1/2 of small) | cbse-math-recognise-fraction-depends-on-whole | — |
| 2 Fractions | 2.1 Playing with a Grid — shade 1/8, 1/6, 1/12; identify 1/3 in a grid | cbse-math-recognise-fraction-of-whole | reuse of G4 LO; revisits unit fractions on grids |
| 2 Fractions | 2.2 Fun with Fraction Kit — make a whole using mixed-size pieces; observe 1/2 = 2/4 | cbse-math-recognise-equivalent-fractions | reuse of G4 LO |
| 2 Fractions | 2.2 Let Us Do — find equivalent fractions for 1/3, 1/4, 1/5, 1/6 via kit | cbse-math-recognise-equivalent-fractions | — |
| 2 Fractions | 2.3 Making Equivalent Fractions — Sameer's horizontal lines, 1/3 = 2/6 = 3/9 = 4/12 | cbse-math-generate-equivalent-fraction | — |
| 2 Fractions | 2.3 Let Us Do — fill blanks with equivalent fractions; tick equivalent pairs; find missing terms | cbse-math-verify-fraction-equivalence; cbse-math-generate-equivalent-fraction | — |
| 2 Fractions | 2.4 Comparing Fractions — Same Denominator (Sevi/Shami chikki) | cbse-math-compare-fraction-same-denominator | — |
| 2 Fractions | 2.4 Let Us Do — compare 1/4 vs 3/4, 5/7 vs 2/7 etc. | cbse-math-compare-fraction-same-denominator | — |
| 2 Fractions | 2.5 Comparing Fractions — Same Numerator (paratha 4/6 vs 4/5) | cbse-math-compare-fraction-same-numerator | — |
| 2 Fractions | 2.5 Let Us Do — compare 3/8 vs 3/7 etc. | cbse-math-compare-fraction-same-numerator | — |
| 2 Fractions | 2.6 Number-line representation — half divides 0 to 1 in 2 parts | cbse-math-mark-fraction-on-number-line | — |
| 2 Fractions | 2.6 Fractions Greater Than 1 — Raman's parathas (5 halves → 5/2 = 2½) | cbse-math-recognise-fraction-greater-than-one; cbse-math-convert-improper-to-mixed | — |
| 2 Fractions | 2.6 Let Us Do — show 2/3, 5/3; circle fractions greater than 1 | cbse-math-recognise-fraction-greater-than-one; cbse-math-mark-fraction-on-number-line | — |
| 2 Fractions | 2.7 Pizza-slice problem — 4 thirds = 1 whole + 1 third | cbse-math-convert-improper-to-mixed | — |
| 2 Fractions | 2.8 Comparing Fractions with Reference to 1 (Sevi 7/8 vs Shami 8/6) | cbse-math-compare-fraction-with-one | — |
| 2 Fractions | 2.8 Let Us Do — compare 8/7 vs 9/15 etc. using 1 as reference | cbse-math-compare-fraction-with-one | — |
| 2 Fractions | 2.9 Comparing Fractions with Reference to 1/2 (Sevi 5/8 vs Shami 3/6) | cbse-math-compare-fraction-with-half | — |
| 2 Fractions | 2.9 Let Us Do — circle fractions equal to 1/2; circle fractions less than half | cbse-math-compare-fraction-with-half | — |
| 2 Fractions | 2.10 Try This — 16 ants of 1/4 cm total length using number line | cbse-math-mark-fraction-on-number-line | applied / review |
| 2 Fractions | 2.11 Fun with Relations — family-tree riddle | — | out of LO scope — cultural / non-mathematical aside |