Answer Key — K.MD.B.3
For parents and tutors
Do not share with students before practice tests.
Practice Problems — Sets 1–10
| Set | Guidance | | --- | --- | | Set 1 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 2 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 3 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 4 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 5 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 6 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 7 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 8 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 9 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 10 | Classify and count categories — verify written work and accept reasonable drawings. |
Practice Problems — Sets 11–20
| Set | Guidance | | --- | --- | | Set 11 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 12 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 13 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 14 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 15 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 16 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 17 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 18 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 19 | Classify and count categories — verify written work and accept reasonable drawings. | | Set 20 | Classify and count categories — verify written work and accept reasonable drawings. |
Review tiers 1–10
- Checklists are parent-judged.
- Written items: verify against practice set patterns.
- Standard text: Classify objects into categories; count and sort categories by count.
Practice test scoring
| Tier | Pass guidance | | --- | --- | | 1–3 | Most oral tasks smooth; majority of written correct | | 4–6 | 7/10+ total with clear understanding | | 7–8 | 9/12+ with explanations | | 9–10 | Near-perfect; ready to move on |
___________________________ ___________________________ ___________________________ ___________________________ ___________________________ ___________________________